[User] Từ Spartan-6 đi xuống LX75T package FG(G)484 bank 3, ball M6 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75T (74,681 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball M6
  - **Định nghĩa**: IO_L45P_M3A3_3


[User] Pin N12 (IO_L2P_CMPCLK_2) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball N12 = **IO_L2P_CMPCLK_2**
- **Bank**: 2 (Bottom)
- **Package**: CPG196 (Chip Scale BGA, 196 pins)
- **Device**: LX4 (Smallest Spartan-6, 3,840 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `N12/IO_L2P_CMPCLK_2 -> Bank 2 -> CPG196 -> LX4 -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX4/TQG144/Bank_NA/P110

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX4 (Smallest Spartan-6, 3,840 logic cells)
  - Transceiver: No
- **Package**: TQG144 (Thin Quad Flat Pack)
  - Type: TQFP
  - Pitch: 0.5mm
  - Size: 20x20mm
  - Total pins: 144
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball P110
  - **Định nghĩa**: TDI


[User] Từ Spartan-6 đi xuống LX75T package FG(G)484 bank NA, ball V10 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75T (74,681 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball V10
  - **Định nghĩa**: GND


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX100T -> FG(G)484 -> Bank NA -> Pin R12. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball R12
  - **Định nghĩa**: VCCAUX


[User] Navigate tree: Root/Xilinx/Spartan-6/LX9/TQG144/Bank_NA/P128

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX9 (9,152 logic cells)
  - Transceiver: No
- **Package**: TQG144 (Thin Quad Flat Pack)
  - Type: TQFP
  - Pitch: 0.5mm
  - Size: 20x20mm
  - Total pins: 144
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball P128
  - **Định nghĩa**: VCCINT


[User] So sánh cây LX150T CS(G)484 và LX150T FG(G)676, Bank 0 khác nhau thế nào?

[Assistant]
So sánh nhánh **LX150T/CS(G)484/Bank_0** vs **LX150T/FG(G)676/Bank_0**:

| Thuộc tính | CS(G)484 | FG(G)676 |
|------------|--------|--------|
| Tổng pins | 47 | 90 |
| Package type | CSBGA | BGA |
| Package size | 19x19mm | 27x27mm |
| Pitch | 0.8mm | 1.0mm |

**Giống nhau**: Cùng Device (LX150T), cùng Bank 0 (Top-Left region), cùng các chức năng pin (IO_LXXY, GCLK, VREF).
**Khác nhau**: Số lượng pin khác do package size khác. Ball assignments (vị trí vật lý) khác nhau hoàn toàn.


[User] Pin D21 (IO_L31P_A19_M1CKE_1) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball D21 = **IO_L31P_A19_M1CKE_1**
- **Bank**: 1 (Right-Top)
- **Package**: FG(G)484 (Fine-pitch BGA, 484 pins)
- **Device**: LX150 (147,443 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `D21/IO_L31P_A19_M1CKE_1 -> Bank 1 -> FG(G)484 -> LX150 -> Spartan-6 -> Xilinx`


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX100T -> CS(G)484 -> Bank NA -> Pin U21. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball U21
  - **Định nghĩa**: GND


[User] Từ Spartan-6 đi xuống LX150 package CS(G)484 bank 1, ball H22 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150 (147,443 logic cells)
  - Transceiver: No
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball H22
  - **Định nghĩa**: IO_L34N_A12_M1BA2_1


[User] Ball J10 trong CPG196 là GND. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball J10 = **GND**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: CPG196 (Chip Scale BGA, 196 pins)
- **Device**: LX9 (9,152 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `J10/GND -> Bank NA -> CPG196 -> LX9 -> Spartan-6 -> Xilinx`


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX100 -> FG(G)676 -> Bank NA -> Pin AA21. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100 (101,261 logic cells)
  - Transceiver: No
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball AA21
  - **Định nghĩa**: VCCAUX


[User] Pin M16 (IO_L58P_1) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball M16 = **IO_L58P_1**
- **Bank**: 1 (Right-Top)
- **Package**: FG(G)484 (Fine-pitch BGA, 484 pins)
- **Device**: LX25 (24,051 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `M16/IO_L58P_1 -> Bank 1 -> FG(G)484 -> LX25 -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX16/CPG196/Bank_1/L13

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX16 (15,282 logic cells)
  - Transceiver: No
- **Package**: CPG196 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.5mm
  - Size: 8x8mm
  - Total pins: 196
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball L13
  - **Định nghĩa**: IO_L53P_1


[User] Navigate tree: Root/Xilinx/Spartan-6/LX16/FT(G)256/Bank_NA/G9

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX16 (15,282 logic cells)
  - Transceiver: No
- **Package**: FT(G)256 (Fine-pitch Thin BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 17x17mm
  - Total pins: 256
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball G9
  - **Định nghĩa**: VCCINT


[User] Navigate up: VCCAUX@F20 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball F20 = **VCCAUX**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: FG(G)900 (Fine-pitch BGA, 900 pins)
- **Device**: LX150 (147,443 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `F20/VCCAUX -> Bank NA -> FG(G)900 -> LX150 -> Spartan-6 -> Xilinx`


[User] Từ Spartan-6 đi xuống LX4 package CSG225 bank 0, ball D5 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX4 (Smallest Spartan-6, 3,840 logic cells)
  - Transceiver: No
- **Package**: CSG225 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 13x13mm
  - Total pins: 225
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball D5
  - **Định nghĩa**: IO_L3P_0


[User] Ball W6 trong FG(G)676 là VCCO_3. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball W6 = **VCCO_3**
- **Bank**: 3 (Left)
- **Package**: FG(G)676 (Fine-pitch BGA, 676 pins)
- **Device**: LX150 (147,443 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `W6/VCCO_3 -> Bank 3 -> FG(G)676 -> LX150 -> Spartan-6 -> Xilinx`


[User] Tôi có node lá IO_L33N_A14_M1A4_1 tại ball E18. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball E18 = **IO_L33N_A14_M1A4_1**
- **Bank**: 1 (Right-Top)
- **Package**: CSG324 (Chip Scale BGA, 324 pins)
- **Device**: LX25 (24,051 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `E18/IO_L33N_A14_M1A4_1 -> Bank 1 -> CSG324 -> LX25 -> Spartan-6 -> Xilinx`


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX100 -> CS(G)484 -> Bank 1 -> Pin D19. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100 (101,261 logic cells)
  - Transceiver: No
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball D19
  - **Định nghĩa**: IO_L11P_1


[User] Navigate tree: Root/Xilinx/Spartan-6/LX25/FG(G)484/Bank_NA/D16

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX25 (24,051 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball D16
  - **Định nghĩa**: VCCAUX


[User] Tôi có node lá VCCAUX tại ball J18. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball J18 = **VCCAUX**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: FG(G)676 (Fine-pitch BGA, 676 pins)
- **Device**: LX45 (43,661 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `J18/VCCAUX -> Bank NA -> FG(G)676 -> LX45 -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball N5 của LX45 CS(G)484 Bank 3

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45 (43,661 logic cells)
  - Transceiver: No
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball N5
  - **Định nghĩa**: VCCO_3


[User] Trong cây phân cấp FPGA, tìm đường đến ball D15 của LX75T CS(G)484 Bank 123

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75T (74,681 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 123 (GTP Transceiver Top-Right)
- **Pin (Leaf Node)**: Ball D15
  - **Định nghĩa**: MGTRXP1_123


[User] Navigate up: IO_L43N_GCLK22_IRDY2_3@J3 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball J3 = **IO_L43N_GCLK22_IRDY2_3**
- **Bank**: 3 (Left)
- **Package**: CSG225 (Chip Scale BGA, 225 pins)
- **Device**: LX4 (Smallest Spartan-6, 3,840 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `J3/IO_L43N_GCLK22_IRDY2_3 -> Bank 3 -> CSG225 -> LX4 -> Spartan-6 -> Xilinx`


[User] Từ Spartan-6 đi xuống LX150T package CS(G)484 bank 101, ball A7 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150T (147,443 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 101 (GTP Transceiver Top-Left)
- **Pin (Leaf Node)**: Ball A7
  - **Định nghĩa**: MGTAVTTTX_101


[User] Navigate tree: Root/Xilinx/Spartan-6/LX75T/FG(G)484/Bank_0/H10

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75T (74,681 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball H10
  - **Định nghĩa**: IO_L33P_0


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX150 -> FG(G)484 -> Bank 3 -> Pin P3. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150 (147,443 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball P3
  - **Định nghĩa**: IO_L26P_3


[User] Trong cây phân cấp FPGA, tìm đường đến ball F15 của LX16 CSG324 Bank 1

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX16 (15,282 logic cells)
  - Transceiver: No
- **Package**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball F15
  - **Định nghĩa**: IO_L1P_A25_1


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX150T -> CS(G)484 -> Bank NA -> Pin N8. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150T (147,443 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball N8
  - **Định nghĩa**: VCCAUX


[User] Navigate tree: Root/Xilinx/Spartan-6/LX100T/CS(G)484/Bank_3/A2

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball A2
  - **Định nghĩa**: IO_L69N_3


[User] Tôi có node lá GND tại ball F2. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball F2 = **GND**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: FG(G)676 (Fine-pitch BGA, 676 pins)
- **Device**: LX75T (74,681 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `F2/GND -> Bank NA -> FG(G)676 -> LX75T -> Spartan-6 -> Xilinx`


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX150T -> FG(G)484 -> Bank NA -> Pin L12. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150T (147,443 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball L12
  - **Định nghĩa**: VCCINT


[User] Tôi có node lá IO_L40N_0 tại ball D9. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball D9 = **IO_L40N_0**
- **Bank**: 0 (Top-Left)
- **Package**: FT(G)256 (Fine-pitch Thin BGA, 256 pins)
- **Device**: LX25 (24,051 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `D9/IO_L40N_0 -> Bank 0 -> FT(G)256 -> LX25 -> Spartan-6 -> Xilinx`


[User] Ball N6 trong CSG225 là IO_L48P_D7_2. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball N6 = **IO_L48P_D7_2**
- **Bank**: 2 (Bottom)
- **Package**: CSG225 (Chip Scale BGA, 225 pins)
- **Device**: LX9 (9,152 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `N6/IO_L48P_D7_2 -> Bank 2 -> CSG225 -> LX9 -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball AB16 của LX45 FG(G)676 Bank NA

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45 (43,661 logic cells)
  - Transceiver: No
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball AB16
  - **Định nghĩa**: GND


[User] Từ Spartan-6 đi xuống LX100T package CS(G)484 bank 101, ball A8 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 101 (GTP Transceiver Top-Left)
- **Pin (Leaf Node)**: Ball A8
  - **Định nghĩa**: MGTTXN1_101


[User] Từ Spartan-6 đi xuống LX100 package CS(G)484 bank 2, ball AB16 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100 (101,261 logic cells)
  - Transceiver: No
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball AB16
  - **Định nghĩa**: IO_L4N_VREF_2


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX75T -> FG(G)676 -> Bank 123 -> Pin C16. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75T (74,681 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 123 (GTP Transceiver Top-Right)
- **Pin (Leaf Node)**: Ball C16
  - **Định nghĩa**: MGTAVCC_123


[User] Pin K9 (IO_L80P_M4CKE_4) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball K9 = **IO_L80P_M4CKE_4**
- **Bank**: 4 (Left-Top (LX75T/LX100T/LX150T only))
- **Package**: FG(G)676 (Fine-pitch BGA, 676 pins)
- **Device**: LX75T (74,681 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `K9/IO_L80P_M4CKE_4 -> Bank 4 -> FG(G)676 -> LX75T -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball C10 của LX150T CS(G)484 Bank 101

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150T (147,443 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 101 (GTP Transceiver Top-Left)
- **Pin (Leaf Node)**: Ball C10
  - **Định nghĩa**: MGTAVCC_101


[User] Pin D5 (IO_L3P_0) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball D5 = **IO_L3P_0**
- **Bank**: 0 (Top-Left)
- **Package**: FT(G)256 (Fine-pitch Thin BGA, 256 pins)
- **Device**: LX16 (15,282 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `D5/IO_L3P_0 -> Bank 0 -> FT(G)256 -> LX16 -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball L26 của LX150 FG(G)676 Bank 5

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150 (147,443 logic cells)
  - Transceiver: No
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 5 (Right-Top extra (LX75T/LX100T/LX150T only))
- **Pin (Leaf Node)**: Ball L26
  - **Định nghĩa**: IO_L24N_M5DQ13_5


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX150 -> FG(G)676 -> Bank 0 -> Pin B4. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150 (147,443 logic cells)
  - Transceiver: No
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball B4
  - **Định nghĩa**: IO_L2P_0


[User] Pin AD22 (IO_L7P_2) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball AD22 = **IO_L7P_2**
- **Bank**: 2 (Bottom)
- **Package**: FG(G)900 (Fine-pitch BGA, 900 pins)
- **Device**: LX150 (147,443 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `AD22/IO_L7P_2 -> Bank 2 -> FG(G)900 -> LX150 -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball A10 của LX100T FG(G)676 Bank 101

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 101 (GTP Transceiver Top-Left)
- **Pin (Leaf Node)**: Ball A10
  - **Định nghĩa**: MGTREFCLK0N_101


[User] Trong cây phân cấp FPGA, tìm đường đến ball L19 của LX150 FG(G)484 Bank 1

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150 (147,443 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball L19
  - **Định nghĩa**: IO_L42N_GCLK6_TRDY1_M1LDM_1


[User] Ball L18 trong FG(G)676 là IO_L34N_A12_M1BA2_1. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball L18 = **IO_L34N_A12_M1BA2_1**
- **Bank**: 1 (Right-Top)
- **Package**: FG(G)676 (Fine-pitch BGA, 676 pins)
- **Device**: LX75 (74,681 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `L18/IO_L34N_A12_M1BA2_1 -> Bank 1 -> FG(G)676 -> LX75 -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX25/FG(G)484/Bank_1/N19

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX25 (24,051 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball N19
  - **Định nghĩa**: IO_L53N_VREF_1


[User] Trong cây phân cấp FPGA, tìm đường đến ball H9 của LX150 CS(G)484 Bank NA

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150 (147,443 logic cells)
  - Transceiver: No
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball H9
  - **Định nghĩa**: VCCAUX


[User] Từ Spartan-6 đi xuống LX75 package FG(G)484 bank 1, ball K20 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75 (74,681 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball K20
  - **Định nghĩa**: IO_L40P_GCLK11_M1A5_1


[User] Từ Spartan-6 đi xuống LX150 package FG(G)484 bank 0, ball D7 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150 (147,443 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball D7
  - **Định nghĩa**: IO_L32P_0


[User] Navigate tree: Root/Xilinx/Spartan-6/LX45/CSG324/Bank_2/T14

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45 (43,661 logic cells)
  - Transceiver: No
- **Package**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball T14
  - **Định nghĩa**: IO_L12P_D1_MISO2_2


[User] Navigate up: IO_L7N_0@C6 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball C6 = **IO_L7N_0**
- **Bank**: 0 (Top-Left)
- **Package**: FT(G)256 (Fine-pitch Thin BGA, 256 pins)
- **Device**: LX9 (9,152 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `C6/IO_L7N_0 -> Bank 0 -> FT(G)256 -> LX9 -> Spartan-6 -> Xilinx`


[User] Navigate up: IO_L37P_A7_M1A0_1@N22 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball N22 = **IO_L37P_A7_M1A0_1**
- **Bank**: 1 (Right-Top)
- **Package**: FG(G)676 (Fine-pitch BGA, 676 pins)
- **Device**: LX100 (101,261 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `N22/IO_L37P_A7_M1A0_1 -> Bank 1 -> FG(G)676 -> LX100 -> Spartan-6 -> Xilinx`


[User] Navigate up: VCCINT@P11 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball P11 = **VCCINT**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: FG(G)484 (Fine-pitch BGA, 484 pins)
- **Device**: LX45T (43,661 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `P11/VCCINT -> Bank NA -> FG(G)484 -> LX45T -> Spartan-6 -> Xilinx`


[User] Từ Spartan-6 đi xuống LX100 package FG(G)676 bank 5, ball J21 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100 (101,261 logic cells)
  - Transceiver: No
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 5 (Right-Top extra (LX75T/LX100T/LX150T only))
- **Pin (Leaf Node)**: Ball J21
  - **Định nghĩa**: VCCO_5


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX4 -> TQG144 -> Bank NA -> Pin P91. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX4 (Smallest Spartan-6, 3,840 logic cells)
  - Transceiver: No
- **Package**: TQG144 (Thin Quad Flat Pack)
  - Type: TQFP
  - Pitch: 0.5mm
  - Size: 20x20mm
  - Total pins: 144
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball P91
  - **Định nghĩa**: GND


[User] Navigate tree: Root/Xilinx/Spartan-6/LX150T/CS(G)484/Bank_0/E17

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150T (147,443 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball E17
  - **Định nghĩa**: VCCO_0


[User] Trong cây phân cấp FPGA, tìm đường đến ball T14 của LX45 CSG324 Bank 2

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45 (43,661 logic cells)
  - Transceiver: No
- **Package**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball T14
  - **Định nghĩa**: IO_L12P_D1_MISO2_2


[User] Ball V11 trong FG(G)484 là IO_L42P_2. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball V11 = **IO_L42P_2**
- **Bank**: 2 (Bottom)
- **Package**: FG(G)484 (Fine-pitch BGA, 484 pins)
- **Device**: LX150 (147,443 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `V11/IO_L42P_2 -> Bank 2 -> FG(G)484 -> LX150 -> Spartan-6 -> Xilinx`


[User] Ball B11 trong CSG225 là IO_L63P_SCP7_0. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball B11 = **IO_L63P_SCP7_0**
- **Bank**: 0 (Top-Left)
- **Package**: CSG225 (Chip Scale BGA, 225 pins)
- **Device**: LX4 (Smallest Spartan-6, 3,840 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `B11/IO_L63P_SCP7_0 -> Bank 0 -> CSG225 -> LX4 -> Spartan-6 -> Xilinx`


[User] Trong cây LX75/FG(G)676/Bank_1, liệt kê các node lá (siblings)

[Assistant]
Các node lá (pins) trong nhánh **LX75/FG(G)676/Bank 1** (siblings):

| Ball | Pin Description | Chức năng |
|------|----------------|-----------|
| V23 | IO_L42P_GCLK7_M1UDM_1 | Global Clock |
| R17 | IO_L58P_1 | User I/O |
| AB22 | IO_L69N_VREF_1 | Voltage Reference |
| R21 | IO_L55N_1 | User I/O |
| AD25 | VCCO_1 | Power |

Tổng: 101 pins trong Bank 1 (Right-Top)


[User] Navigate tree: Root/Xilinx/Spartan-6/LX75/CS(G)484/Bank_NA/N14

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75 (74,681 logic cells)
  - Transceiver: No
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball N14
  - **Định nghĩa**: VCCINT


[User] Từ Spartan-6 đi xuống LX150T package FG(G)484 bank NA, ball P13 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150T (147,443 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball P13
  - **Định nghĩa**: VCCINT


[User] Navigate tree: Root/Xilinx/Spartan-6/LX9/TQG144/Bank_3/P21

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX9 (9,152 logic cells)
  - Transceiver: No
- **Package**: TQG144 (Thin Quad Flat Pack)
  - Type: TQFP
  - Pitch: 0.5mm
  - Size: 20x20mm
  - Total pins: 144
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball P21
  - **Định nghĩa**: IO_L42N_GCLK24_3


[User] Navigate tree: Root/Xilinx/Spartan-6/LX100T/FG(G)484/Bank_2/V13

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball V13
  - **Định nghĩa**: IO_L18P_2


[User] Tôi có node lá IO_L33N_1 tại ball E14. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball E14 = **IO_L33N_1**
- **Bank**: 1 (Right-Top)
- **Package**: CPG196 (Chip Scale BGA, 196 pins)
- **Device**: LX16 (15,282 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `E14/IO_L33N_1 -> Bank 1 -> CPG196 -> LX16 -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX45/CSG324/Bank_1/F18

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45 (43,661 logic cells)
  - Transceiver: No
- **Package**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball F18
  - **Định nghĩa**: IO_L35N_A10_M1A2_1


[User] Navigate tree: Root/Xilinx/Spartan-6/LX4/TQG144/Bank_3/P2

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX4 (Smallest Spartan-6, 3,840 logic cells)
  - Transceiver: No
- **Package**: TQG144 (Thin Quad Flat Pack)
  - Type: TQFP
  - Pitch: 0.5mm
  - Size: 20x20mm
  - Total pins: 144
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball P2
  - **Định nghĩa**: IO_L83P_3


[User] Trong cây phân cấp FPGA, tìm đường đến ball P102 của LX4 TQG144 Bank 1

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX4 (Smallest Spartan-6, 3,840 logic cells)
  - Transceiver: No
- **Package**: TQG144 (Thin Quad Flat Pack)
  - Type: TQFP
  - Pitch: 0.5mm
  - Size: 20x20mm
  - Total pins: 144
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball P102
  - **Định nghĩa**: IO_L32P_1


[User] Trong cây LX75T/FG(G)676/Bank_0, liệt kê các node lá (siblings)

[Assistant]
Các node lá (pins) trong nhánh **LX75T/FG(G)676/Bank 0** (siblings):

| Ball | Pin Description | Chức năng |
|------|----------------|-----------|
| E12 | IO_L31N_0 | User I/O |
| F12 | IO_L31P_0 | User I/O |
| G18 | VCCO_0 | Power |
| B14 | IO_L37P_GCLK13_0 | Global Clock |
| H15 | IO_L43N_0 | User I/O |

Tổng: 90 pins trong Bank 0 (Top-Left)


[User] Trong cây phân cấp FPGA, tìm đường đến ball Y11 của LX100T FG(G)676 Bank 2

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball Y11
  - **Định nghĩa**: IO_L41P_2


[User] Tôi có node lá IO_L48P_D7_2 tại ball N6. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball N6 = **IO_L48P_D7_2**
- **Bank**: 2 (Bottom)
- **Package**: CSG225 (Chip Scale BGA, 225 pins)
- **Device**: LX9 (9,152 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `N6/IO_L48P_D7_2 -> Bank 2 -> CSG225 -> LX9 -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX45T/FG(G)484/Bank_123/A12

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45T (43,661 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 123 (GTP Transceiver Top-Right)
- **Pin (Leaf Node)**: Ball A12
  - **Định nghĩa**: MGTREFCLK0P_123


[User] Trong cây phân cấp FPGA, tìm đường đến ball J22 của LX75 CS(G)484 Bank 1

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75 (74,681 logic cells)
  - Transceiver: No
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball J22
  - **Định nghĩa**: IO_L39N_M1ODT_1


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX75 -> CS(G)484 -> Bank NA -> Pin R18. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75 (74,681 logic cells)
  - Transceiver: No
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball R18
  - **Định nghĩa**: GND


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX100T -> FG(G)676 -> Bank 2 -> Pin Y12. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball Y12
  - **Định nghĩa**: IO_L33P_2


[User] Navigate tree: Root/Xilinx/Spartan-6/LX16/FT(G)256/Bank_3/E2

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX16 (15,282 logic cells)
  - Transceiver: No
- **Package**: FT(G)256 (Fine-pitch Thin BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 17x17mm
  - Total pins: 256
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball E2
  - **Định nghĩa**: IO_L46P_M3CLK_3


[User] Từ Spartan-6 đi xuống LX45T package FG(G)484 bank 0, ball F8 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45T (43,661 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball F8
  - **Định nghĩa**: IO_L7N_0


[User] Navigate tree: Root/Xilinx/Spartan-6/LX45T/FG(G)484/Bank_0/F8

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45T (43,661 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball F8
  - **Định nghĩa**: IO_L7N_0


[User] Navigate tree: Root/Xilinx/Spartan-6/LX25T/CSG324/Bank_3/J1

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX25T (24,051 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball J1
  - **Định nghĩa**: IO_L40N_M3DQ7_3


[User] Trong cây phân cấp FPGA, tìm đường đến ball V4 của LX45 FG(G)484 Bank NA

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45 (43,661 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball V4
  - **Định nghĩa**: GND


[User] Navigate tree: Root/Xilinx/Spartan-6/LX150/FG(G)484/Bank_0/B4

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150 (147,443 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball B4
  - **Định nghĩa**: VCCO_0


[User] Tôi có node lá IO_L83N_VREF_3 tại ball C1. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball C1 = **IO_L83N_VREF_3**
- **Bank**: 3 (Left)
- **Package**: CSG324 (Chip Scale BGA, 324 pins)
- **Device**: LX45 (43,661 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `C1/IO_L83N_VREF_3 -> Bank 3 -> CSG324 -> LX45 -> Spartan-6 -> Xilinx`


[User] Tôi có node lá IO_L31P_GCLK31_D14_2 tại ball N7. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball N7 = **IO_L31P_GCLK31_D14_2**
- **Bank**: 2 (Bottom)
- **Package**: CPG196 (Chip Scale BGA, 196 pins)
- **Device**: LX4 (Smallest Spartan-6, 3,840 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `N7/IO_L31P_GCLK31_D14_2 -> Bank 2 -> CPG196 -> LX4 -> Spartan-6 -> Xilinx`


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX100 -> FG(G)484 -> Bank 2 -> Pin W17. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100 (101,261 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball W17
  - **Định nghĩa**: IO_L11N_2


[User] Từ Spartan-6 đi xuống LX75T package FG(G)484 bank 3, ball Y2 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75T (74,681 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball Y2
  - **Định nghĩa**: IO_L32P_M3DQ14_3


[User] Ball A1 trong CPG196 là GND. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball A1 = **GND**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: CPG196 (Chip Scale BGA, 196 pins)
- **Device**: LX4 (Smallest Spartan-6, 3,840 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `A1/GND -> Bank NA -> CPG196 -> LX4 -> Spartan-6 -> Xilinx`


[User] Navigate up: IO_L51P_M3A10_3@N8 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball N8 = **IO_L51P_M3A10_3**
- **Bank**: 3 (Left)
- **Package**: FG(G)676 (Fine-pitch BGA, 676 pins)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `N8/IO_L51P_M3A10_3 -> Bank 3 -> FG(G)676 -> LX100T -> Spartan-6 -> Xilinx`


[User] Từ Spartan-6 đi xuống LX150T package FG(G)484 bank 3, ball N7 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150T (147,443 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball N7
  - **Định nghĩa**: IO_L23N_3


[User] Navigate tree: Root/Xilinx/Spartan-6/LX150T/CS(G)484/Bank_1/R21

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150T (147,443 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball R21
  - **Định nghĩa**: VCCO_1


[User] Tôi có node lá IO_L51P_M3A10_3 tại ball G6. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball G6 = **IO_L51P_M3A10_3**
- **Bank**: 3 (Left)
- **Package**: FT(G)256 (Fine-pitch Thin BGA, 256 pins)
- **Device**: LX9 (9,152 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `G6/IO_L51P_M3A10_3 -> Bank 3 -> FT(G)256 -> LX9 -> Spartan-6 -> Xilinx`


[User] Ball AB10 trong CS(G)484 là IO_L32N_GCLK28_2. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball AB10 = **IO_L32N_GCLK28_2**
- **Bank**: 2 (Bottom)
- **Package**: CS(G)484 (Chip Scale BGA, 484 pins)
- **Device**: LX150 (147,443 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `AB10/IO_L32N_GCLK28_2 -> Bank 2 -> CS(G)484 -> LX150 -> Spartan-6 -> Xilinx`


[User] Ball J9 trong CSG324 là GND. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball J9 = **GND**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: CSG324 (Chip Scale BGA, 324 pins)
- **Device**: LX25T (24,051 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `J9/GND -> Bank NA -> CSG324 -> LX25T -> Spartan-6 -> Xilinx`


[User] Trong cây LX9/FT(G)256/Bank_1, liệt kê các node lá (siblings)

[Assistant]
Các node lá (pins) trong nhánh **LX9/FT(G)256/Bank 1** (siblings):

| Ball | Pin Description | Chức năng |
|------|----------------|-----------|
| J14 | IO_L43P_GCLK5_M1DQ4_1 | Global Clock |
| K15 | IO_L44P_A3_M1DQ6_1 | User I/O |
| K12 | IO_L42P_GCLK7_M1UDM_1 | Global Clock |
| E13 | IO_L1P_A25_1 | User I/O |
| L12 | IO_L53P_1 | User I/O |

Tổng: 60 pins trong Bank 1 (Right-Top)


[User] Từ Spartan-6 đi xuống LX150T package FG(G)484 bank NA, ball L12 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150T (147,443 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball L12
  - **Định nghĩa**: VCCINT


[User] Tôi có node lá IO_L52P_M1DQ14_1 tại ball V21. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball V21 = **IO_L52P_M1DQ14_1**
- **Bank**: 1 (Right-Top)
- **Package**: CS(G)484 (Chip Scale BGA, 484 pins)
- **Device**: LX45T (43,661 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `V21/IO_L52P_M1DQ14_1 -> Bank 1 -> CS(G)484 -> LX45T -> Spartan-6 -> Xilinx`


[User] Pin K1 (IO_L38N_M3DQ3_3) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball K1 = **IO_L38N_M3DQ3_3**
- **Bank**: 3 (Left)
- **Package**: CSG324 (Chip Scale BGA, 324 pins)
- **Device**: LX45 (43,661 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `K1/IO_L38N_M3DQ3_3 -> Bank 3 -> CSG324 -> LX45 -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball Y26 của LX100T FG(G)676 Bank 1

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball Y26
  - **Định nghĩa**: IO_L51N_M1DQ13_1


[User] Từ Spartan-6 đi xuống LX100 package FG(G)676 bank 4, ball C2 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100 (101,261 logic cells)
  - Transceiver: No
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 4 (Left-Top (LX75T/LX100T/LX150T only))
- **Pin (Leaf Node)**: Ball C2
  - **Định nghĩa**: IO_L79P_M4A8_4


[User] Ball P26 trong FG(G)676 là IO_L33N_A14_M1A4_1. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball P26 = **IO_L33N_A14_M1A4_1**
- **Bank**: 1 (Right-Top)
- **Package**: FG(G)676 (Fine-pitch BGA, 676 pins)
- **Device**: LX45 (43,661 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `P26/IO_L33N_A14_M1A4_1 -> Bank 1 -> FG(G)676 -> LX45 -> Spartan-6 -> Xilinx`


[User] Ball J12 trong CS(G)484 là VCCINT. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball J12 = **VCCINT**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: CS(G)484 (Chip Scale BGA, 484 pins)
- **Device**: LX45 (43,661 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `J12/VCCINT -> Bank NA -> CS(G)484 -> LX45 -> Spartan-6 -> Xilinx`


[User] Từ Spartan-6 đi xuống LX45 package FG(G)484 bank 1, ball L16 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45 (43,661 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball L16
  - **Định nghĩa**: VCCO_1


[User] Navigate tree: Root/Xilinx/Spartan-6/LX150T/FG(G)484/Bank_3/P3

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150T (147,443 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball P3
  - **Định nghĩa**: IO_L42P_GCLK25_TRDY2_M3UDM_3


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX9 -> TQG144 -> Bank NA -> Pin P128. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX9 (9,152 logic cells)
  - Transceiver: No
- **Package**: TQG144 (Thin Quad Flat Pack)
  - Type: TQFP
  - Pitch: 0.5mm
  - Size: 20x20mm
  - Total pins: 144
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball P128
  - **Định nghĩa**: VCCINT


[User] Ball C14 trong FG(G)484 là IO_L49N_0. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball C14 = **IO_L49N_0**
- **Bank**: 0 (Top-Left)
- **Package**: FG(G)484 (Fine-pitch BGA, 484 pins)
- **Device**: LX75 (74,681 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `C14/IO_L49N_0 -> Bank 0 -> FG(G)484 -> LX75 -> Spartan-6 -> Xilinx`


[User] Pin P136 (GND) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball P136 = **GND**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: TQG144 (Thin Quad Flat Pack, 144 pins)
- **Device**: LX9 (9,152 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `P136/GND -> Bank NA -> TQG144 -> LX9 -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball L15 của LX75T FG(G)484 Bank 1

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75T (74,681 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball L15
  - **Định nghĩa**: IO_L21P_1


[User] Part number XC6SLX45-3CSG324I ánh xạ vào cây phân cấp như thế nào?

[Assistant]
Part Number **XC6SLX45-3CSG324I** -> Tree Path:

```
Root/Xilinx/Spartan-6/LX45/CSG324
```

**Phân tích Part Number:**
- **XC6S**: Xilinx Spartan-6 Family
- **LX45**: Device LX45 (43,661 logic cells)
- **-3**: Speed Grade 3
- **CSG324**: Package CSG324 (Chip Scale BGA)
- **C**: Industrial Temperature

**Thuộc tính trong cây:**
- Node: Device (LX45)
  - Transceiver: No
- Node con: Package (CSG324)
  - Type: CSBGA
  - Pins: 324
  - Size: 15x15mm
- Các lá: 324 pin balls (chia thành các Bank 0-3, NA, 101, 123)


[User] Từ Spartan-6 đi xuống LX25 package FT(G)256 bank 2, ball P10 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX25 (24,051 logic cells)
  - Transceiver: No
- **Package**: FT(G)256 (Fine-pitch Thin BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 17x17mm
  - Total pins: 256
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball P10
  - **Định nghĩa**: IO_L3P_D0_DIN_MISO_MISO1_2


[User] Trong cây phân cấp FPGA, tìm đường đến ball M18 của LX45T CSG324 Bank 1

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45T (43,661 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball M18
  - **Định nghĩa**: IO_L47N_LDC_M1DQ1_1


[User] Từ Spartan-6 đi xuống LX150 package FG(G)484 bank 3, ball P3 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150 (147,443 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball P3
  - **Định nghĩa**: IO_L26P_3


[User] Tìm tất cả node lá có chức năng HSWAPEN (Hot Swap Enable pin) trong cây Spartan-6

[Assistant]
Tìm kiếm trong cây phân cấp: nodes có chức năng **Hot Swap Enable pin** (HSWAPEN)

| Device | Package | Bank | Ball | Pin Description | Path |
|--------|---------|------|------|-----------------|------|
| LX9 | CSG225 | 0 | B2 | IO_L1P_HSWAPEN_0 | Root/Spartan-6/LX9/CSG225/Bank_0/B2 |
| LX25T | CSG324 | 0 | B2 | IO_L1P_HSWAPEN_0 | Root/Spartan-6/LX25T/CSG324/Bank_0/B2 |
| LX4 | CPG196 | 0 | B2 | IO_L1P_HSWAPEN_0 | Root/Spartan-6/LX4/CPG196/Bank_0/B2 |
| LX4 | CSG225 | 0 | B2 | IO_L1P_HSWAPEN_0 | Root/Spartan-6/LX4/CSG225/Bank_0/B2 |
| LX4 | TQG144 | 0 | P144 | IO_L1P_HSWAPEN_0 | Root/Spartan-6/LX4/TQG144/Bank_0/P144 |
| LX45 | FG(G)676 | 0 | A3 | IO_L1P_HSWAPEN_0 | Root/Spartan-6/LX45/FG(G)676/Bank_0/A3 |
| LX45T | CS(G)484 | 0 | B3 | IO_L1P_HSWAPEN_0 | Root/Spartan-6/LX45T/CS(G)484/Bank_0/B3 |
| LX9 | FT(G)256 | 0 | C4 | IO_L1P_HSWAPEN_0 | Root/Spartan-6/LX9/FT(G)256/Bank_0/C4 |

**Pattern trong cây**: Các node HSWAPEN thường nằm rải rác ở nhiều Bank khác nhau,
nhưng tập trung nhiều ở Bank 0 và Bank 2 (Top và Bottom regions).


[User] Navigate up: VCCINT@H7 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball H7 = **VCCINT**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: CSG225 (Chip Scale BGA, 225 pins)
- **Device**: LX16 (15,282 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `H7/VCCINT -> Bank NA -> CSG225 -> LX16 -> Spartan-6 -> Xilinx`


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX100T -> FG(G)484 -> Bank 2 -> Pin V13. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball V13
  - **Định nghĩa**: IO_L18P_2


[User] Trong cây phân cấp FPGA, tìm đường đến ball K4 của LX9 CSG324 Bank 3

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX9 (9,152 logic cells)
  - Transceiver: No
- **Package**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball K4
  - **Định nghĩa**: IO_L42P_GCLK25_TRDY2_M3UDM_3


[User] Ball U7 trong CSG324 là IO_L43P_2. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball U7 = **IO_L43P_2**
- **Bank**: 2 (Bottom)
- **Package**: CSG324 (Chip Scale BGA, 324 pins)
- **Device**: LX25 (24,051 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `U7/IO_L43P_2 -> Bank 2 -> CSG324 -> LX25 -> Spartan-6 -> Xilinx`


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX75 -> CS(G)484 -> Bank 2 -> Pin AB15. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75 (74,681 logic cells)
  - Transceiver: No
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball AB15
  - **Định nghĩa**: IO_L5N_2


[User] Navigate tree: Root/Xilinx/Spartan-6/LX45T/CS(G)484/Bank_3/V5

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45T (43,661 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball V5
  - **Định nghĩa**: IO_L13N_3


[User] Trong cây phân cấp FPGA, tìm đường đến ball W4 của LX75T FG(G)676 Bank 3

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75T (74,681 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball W4
  - **Định nghĩa**: VCCO_3


[User] Trong cây phân cấp FPGA, tìm đường đến ball G17 của LX45T CSG324 Bank NA

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45T (43,661 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball G17
  - **Định nghĩa**: GND


[User] Ball B3 trong CSG225 là IO_L2P_0. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball B3 = **IO_L2P_0**
- **Bank**: 0 (Top-Left)
- **Package**: CSG225 (Chip Scale BGA, 225 pins)
- **Device**: LX4 (Smallest Spartan-6, 3,840 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `B3/IO_L2P_0 -> Bank 0 -> CSG225 -> LX4 -> Spartan-6 -> Xilinx`


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX75 -> CS(G)484 -> Bank 0 -> Pin C13. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75 (74,681 logic cells)
  - Transceiver: No
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball C13
  - **Định nghĩa**: IO_L48P_0


[User] Từ Spartan-6 đi xuống LX16 package CSG324 bank 3, ball M5 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX16 (15,282 logic cells)
  - Transceiver: No
- **Package**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball M5
  - **Định nghĩa**: IO_L31N_VREF_3


[User] Trong cây phân cấp FPGA, tìm đường đến ball U26 của LX150 FG(G)676 Bank 1

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150 (147,443 logic cells)
  - Transceiver: No
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball U26
  - **Định nghĩa**: IO_L43N_GCLK4_M1DQ5_1


[User] Từ Spartan-6 đi xuống LX100T package FG(G)484 bank 123, ball E12 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 123 (GTP Transceiver Top-Right)
- **Pin (Leaf Node)**: Ball E12
  - **Định nghĩa**: MGTREFCLK1P_123


[User] Từ Spartan-6 đi xuống LX100T package CS(G)484 bank 123, ball B12 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 123 (GTP Transceiver Top-Right)
- **Pin (Leaf Node)**: Ball B12
  - **Định nghĩa**: MGTREFCLK0P_123


[User] Pin A9 (IO_L62N_VREF_0) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball A9 = **IO_L62N_VREF_0**
- **Bank**: 0 (Top-Left)
- **Package**: CPG196 (Chip Scale BGA, 196 pins)
- **Device**: LX4 (Smallest Spartan-6, 3,840 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `A9/IO_L62N_VREF_0 -> Bank 0 -> CPG196 -> LX4 -> Spartan-6 -> Xilinx`


[User] Pin W22 (IO_L59N_1) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball W22 = **IO_L59N_1**
- **Bank**: 1 (Right-Top)
- **Package**: CS(G)484 (Chip Scale BGA, 484 pins)
- **Device**: LX150T (147,443 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `W22/IO_L59N_1 -> Bank 1 -> CS(G)484 -> LX150T -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball A10 của LX75T CS(G)484 Bank 101

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75T (74,681 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 101 (GTP Transceiver Top-Left)
- **Pin (Leaf Node)**: Ball A10
  - **Định nghĩa**: MGTREFCLK0N_101


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX25 -> FG(G)484 -> Bank 2 -> Pin AA7. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX25 (24,051 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball AA7
  - **Định nghĩa**: VCCO_2


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX25 -> FT(G)256 -> Bank 2 -> Pin T4. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX25 (24,051 logic cells)
  - Transceiver: No
- **Package**: FT(G)256 (Fine-pitch Thin BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 17x17mm
  - Total pins: 256
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball T4
  - **Định nghĩa**: IO_L63N_2


[User] Pin AA3 (IO_L20N_3) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball AA3 = **IO_L20N_3**
- **Bank**: 3 (Left)
- **Package**: FG(G)676 (Fine-pitch BGA, 676 pins)
- **Device**: LX100 (101,261 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `AA3/IO_L20N_3 -> Bank 3 -> FG(G)676 -> LX100 -> Spartan-6 -> Xilinx`


[User] Ball N6 trong CSG324 là IO_L47P_2. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball N6 = **IO_L47P_2**
- **Bank**: 2 (Bottom)
- **Package**: CSG324 (Chip Scale BGA, 324 pins)
- **Device**: LX25T (24,051 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `N6/IO_L47P_2 -> Bank 2 -> CSG324 -> LX25T -> Spartan-6 -> Xilinx`


[User] Trong cây LX25/FG(G)484/Bank_NA, liệt kê các node lá (siblings)

[Assistant]
Các node lá (pins) trong nhánh **LX25/FG(G)484/Bank NA** (siblings):

| Ball | Pin Description | Chức năng |
|------|----------------|-----------|
| N11 | GND | Ground |
| R14 | VCCINT | Power |
| A22 | GND | Ground |
| D18 | GND | Ground |
| V6 | VCCAUX | Power |

Tổng: 101 pins trong Bank NA (Dedicated pins (JTAG, Config, Power))


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX75 -> FG(G)484 -> Bank 3 -> Pin G1. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75 (74,681 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball G1
  - **Định nghĩa**: IO_L48N_M3BA1_3


[User] Từ Spartan-6 đi xuống LX45 package FG(G)676 bank 0, ball C17 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45 (43,661 logic cells)
  - Transceiver: No
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball C17
  - **Định nghĩa**: IO_L50P_0


[User] Ball P22 trong FG(G)484 là IO_L46N_FOE_B_M1DQ3_1. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball P22 = **IO_L46N_FOE_B_M1DQ3_1**
- **Bank**: 1 (Right-Top)
- **Package**: FG(G)484 (Fine-pitch BGA, 484 pins)
- **Device**: LX45T (43,661 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `P22/IO_L46N_FOE_B_M1DQ3_1 -> Bank 1 -> FG(G)484 -> LX45T -> Spartan-6 -> Xilinx`


[User] Từ Spartan-6 đi xuống LX75 package CS(G)484 bank NA, ball R18 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75 (74,681 logic cells)
  - Transceiver: No
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball R18
  - **Định nghĩa**: GND


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX25T -> FG(G)484 -> Bank 101 -> Pin B10. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX25T (24,051 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 101 (GTP Transceiver Top-Left)
- **Pin (Leaf Node)**: Ball B10
  - **Định nghĩa**: MGTREFCLK0N_101


[User] Trong cây phân cấp FPGA, tìm đường đến ball N3 của LX150T FG(G)484 Bank 3

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150T (147,443 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball N3
  - **Định nghĩa**: IO_L39P_M3LDQS_3


[User] Từ Spartan-6 đi xuống LX100T package CS(G)484 bank NA, ball L18 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball L18
  - **Định nghĩa**: GND


[User] Navigate up: IO_L30N_A20_M1A11_1@G11 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball G11 = **IO_L30N_A20_M1A11_1**
- **Bank**: 1 (Right-Top)
- **Package**: FT(G)256 (Fine-pitch Thin BGA, 256 pins)
- **Device**: LX25 (24,051 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `G11/IO_L30N_A20_M1A11_1 -> Bank 1 -> FT(G)256 -> LX25 -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball F8 của LX45T FG(G)484 Bank 0

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45T (43,661 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball F8
  - **Định nghĩa**: IO_L7N_0


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX75T -> FG(G)484 -> Bank 3 -> Pin T3. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75T (74,681 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball T3
  - **Định nghĩa**: IO_L26P_3


[User] Navigate up: IO_L57P_1@R20 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball R20 = **IO_L57P_1**
- **Bank**: 1 (Right-Top)
- **Package**: FG(G)676 (Fine-pitch BGA, 676 pins)
- **Device**: LX150 (147,443 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `R20/IO_L57P_1 -> Bank 1 -> FG(G)676 -> LX150 -> Spartan-6 -> Xilinx`


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX45 -> FG(G)676 -> Bank 2 -> Pin AC18. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45 (43,661 logic cells)
  - Transceiver: No
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball AC18
  - **Định nghĩa**: VCCO_2


[User] Pin N22 (IO_L37P_A7_M1A0_1) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball N22 = **IO_L37P_A7_M1A0_1**
- **Bank**: 1 (Right-Top)
- **Package**: FG(G)676 (Fine-pitch BGA, 676 pins)
- **Device**: LX100 (101,261 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `N22/IO_L37P_A7_M1A0_1 -> Bank 1 -> FG(G)676 -> LX100 -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX75T/FG(G)676/Bank_245/AD11

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75T (74,681 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 245 (Unknown)
- **Pin (Leaf Node)**: Ball AD11
  - **Định nghĩa**: MGTAVCC_245


[User] Trong cây phân cấp FPGA, tìm đường đến ball AA22 của LX75 FG(G)676 Bank 1

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75 (74,681 logic cells)
  - Transceiver: No
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball AA22
  - **Định nghĩa**: IO_L73N_1


[User] Trong cây phân cấp FPGA, tìm đường đến ball P8 của LX4 CPG196 Bank 2

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX4 (Smallest Spartan-6, 3,840 logic cells)
  - Transceiver: No
- **Package**: CPG196 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.5mm
  - Size: 8x8mm
  - Total pins: 196
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball P8
  - **Định nghĩa**: IO_L30N_GCLK0_USERCCLK_2


[User] Navigate up: VCCO_1@L16 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball L16 = **VCCO_1**
- **Bank**: 1 (Right-Top)
- **Package**: FG(G)484 (Fine-pitch BGA, 484 pins)
- **Device**: LX75T (74,681 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `L16/VCCO_1 -> Bank 1 -> FG(G)484 -> LX75T -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX100/FG(G)484/Bank_2/W11

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100 (101,261 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball W11
  - **Định nghĩa**: IO_L42N_2


[User] Trong cây phân cấp FPGA, tìm đường đến ball B15 của LX16 CSG324 Bank 0

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX16 (15,282 logic cells)
  - Transceiver: No
- **Package**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball B15
  - **Định nghĩa**: VCCO_0


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX75 -> CS(G)484 -> Bank 1 -> Pin C19. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75 (74,681 logic cells)
  - Transceiver: No
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball C19
  - **Định nghĩa**: IO_L12N_1


[User] Navigate tree: Root/Xilinx/Spartan-6/LX45T/CS(G)484/Bank_3/G4

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45T (43,661 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball G4
  - **Định nghĩa**: IO_L73N_3


[User] Navigate tree: Root/Xilinx/Spartan-6/LX45/CSG324/Bank_2/V14

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45 (43,661 logic cells)
  - Transceiver: No
- **Package**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball V14
  - **Định nghĩa**: IO_L12N_D2_MISO3_2


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX16 -> FT(G)256 -> Bank 0 -> Pin A14. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX16 (15,282 logic cells)
  - Transceiver: No
- **Package**: FT(G)256 (Fine-pitch Thin BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 17x17mm
  - Total pins: 256
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball A14
  - **Định nghĩa**: IO_L65N_SCP2_0


[User] Trong cây phân cấp FPGA, tìm đường đến ball A16 của LX100T FG(G)676 Bank 123

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 123 (GTP Transceiver Top-Right)
- **Pin (Leaf Node)**: Ball A16
  - **Định nghĩa**: MGTREFCLK1N_123


[User] Từ Spartan-6 đi xuống LX75 package FG(G)484 bank 0, ball H11 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75 (74,681 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball H11
  - **Định nghĩa**: IO_L18N_0


[User] Ball F5 trong CPG196 là VCCINT. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball F5 = **VCCINT**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: CPG196 (Chip Scale BGA, 196 pins)
- **Device**: LX4 (Smallest Spartan-6, 3,840 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `F5/VCCINT -> Bank NA -> CPG196 -> LX4 -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball V3 của LX45T CSG324 Bank 2

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45T (43,661 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball V3
  - **Định nghĩa**: IO_L65N_CSO_B_2


[User] Navigate tree: Root/Xilinx/Spartan-6/LX45T/CSG324/Bank_0/A2

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45T (43,661 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball A2
  - **Định nghĩa**: IO_L1N_VREF_0


[User] Navigate tree: Root/Xilinx/Spartan-6/LX45/CSG324/Bank_3/K4

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45 (43,661 logic cells)
  - Transceiver: No
- **Package**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball K4
  - **Định nghĩa**: IO_L42P_GCLK25_TRDY2_M3UDM_3


[User] Navigate tree: Root/Xilinx/Spartan-6/LX9/FT(G)256/Bank_0/B5

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX9 (9,152 logic cells)
  - Transceiver: No
- **Package**: FT(G)256 (Fine-pitch Thin BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 17x17mm
  - Total pins: 256
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball B5
  - **Định nghĩa**: IO_L2P_0


[User] Navigate tree: Root/Xilinx/Spartan-6/LX150/CS(G)484/Bank_3/W5

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150 (147,443 logic cells)
  - Transceiver: No
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball W5
  - **Định nghĩa**: VCCO_3


[User] Navigate tree: Root/Xilinx/Spartan-6/LX100T/FG(G)484/Bank_2/Y8

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball Y8
  - **Định nghĩa**: IO_L48N_RDWR_B_VREF_2


[User] Trong cây phân cấp FPGA, tìm đường đến ball B15 của LX45 FG(G)676 Bank 0

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45 (43,661 logic cells)
  - Transceiver: No
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball B15
  - **Định nghĩa**: VCCO_0


[User] Từ Spartan-6 đi xuống LX9 package CPG196 bank 0, ball D11 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX9 (9,152 logic cells)
  - Transceiver: No
- **Package**: CPG196 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.5mm
  - Size: 8x8mm
  - Total pins: 196
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball D11
  - **Định nghĩa**: IO_L66P_SCP1_0


[User] Navigate tree: Root/Xilinx/Spartan-6/LX25/FG(G)484/Bank_NA/J9

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX25 (24,051 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball J9
  - **Định nghĩa**: GND


[User] Navigate tree: Root/Xilinx/Spartan-6/LX16/CSG225/Bank_0/A8

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX16 (15,282 logic cells)
  - Transceiver: No
- **Package**: CSG225 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 13x13mm
  - Total pins: 225
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball A8
  - **Định nghĩa**: IO_L36N_GCLK14_0


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX100 -> FG(G)676 -> Bank 1 -> Pin P20. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100 (101,261 logic cells)
  - Transceiver: No
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball P20
  - **Định nghĩa**: IO_L30P_A21_M1RESET_1


[User] Navigate up: No connect@E17 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball E17 = **No connect**
- **Bank**: NC (Unknown)
- **Package**: FG(G)676 (Fine-pitch BGA, 676 pins)
- **Device**: LX45 (43,661 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `E17/No connect -> Bank NC -> FG(G)676 -> LX45 -> Spartan-6 -> Xilinx`


[User] Pin R2 (VCCO_3) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball R2 = **VCCO_3**
- **Bank**: 3 (Left)
- **Package**: CS(G)484 (Chip Scale BGA, 484 pins)
- **Device**: LX100 (101,261 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `R2/VCCO_3 -> Bank 3 -> CS(G)484 -> LX100 -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX75/CS(G)484/Bank_1/J22

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75 (74,681 logic cells)
  - Transceiver: No
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball J22
  - **Định nghĩa**: IO_L39N_M1ODT_1


[User] Ball D22 trong CS(G)484 là IO_L33N_A14_M1A4_1. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball D22 = **IO_L33N_A14_M1A4_1**
- **Bank**: 1 (Right-Top)
- **Package**: CS(G)484 (Chip Scale BGA, 484 pins)
- **Device**: LX45T (43,661 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `D22/IO_L33N_A14_M1A4_1 -> Bank 1 -> CS(G)484 -> LX45T -> Spartan-6 -> Xilinx`


[User] Tôi có node lá IO_L21N_2 tại ball AB15. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball AB15 = **IO_L21N_2**
- **Bank**: 2 (Bottom)
- **Package**: FG(G)484 (Fine-pitch BGA, 484 pins)
- **Device**: LX150T (147,443 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `AB15/IO_L21N_2 -> Bank 2 -> FG(G)484 -> LX150T -> Spartan-6 -> Xilinx`


[User] Ball P136 trong TQG144 là GND. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball P136 = **GND**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: TQG144 (Thin Quad Flat Pack, 144 pins)
- **Device**: LX9 (9,152 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `P136/GND -> Bank NA -> TQG144 -> LX9 -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball P122 của LX9 TQG144 Bank 0

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX9 (9,152 logic cells)
  - Transceiver: No
- **Package**: TQG144 (Thin Quad Flat Pack)
  - Type: TQFP
  - Pitch: 0.5mm
  - Size: 20x20mm
  - Total pins: 144
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball P122
  - **Định nghĩa**: VCCO_0


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX45T -> FG(G)484 -> Bank 0 -> Pin G10. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45T (43,661 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball G10
  - **Định nghĩa**: VCCO_0


[User] Trong cây phân cấp FPGA, tìm đường đến ball M1 của LX150T CS(G)484 Bank 3

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150T (147,443 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball M1
  - **Định nghĩa**: IO_L38N_M3DQ3_3


[User] Trong cây phân cấp FPGA, tìm đường đến ball L16 của LX25T CSG324 Bank 1

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX25T (24,051 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball L16
  - **Định nghĩa**: IO_L42N_GCLK6_TRDY1_M1LDM_1


[User] Navigate tree: Root/Xilinx/Spartan-6/LX150/FG(G)484/Bank_3/B3

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150 (147,443 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball B3
  - **Định nghĩa**: IO_L83N_VREF_3


[User] Ball AB3 trong CS(G)484 là IO_L8N_3. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball AB3 = **IO_L8N_3**
- **Bank**: 3 (Left)
- **Package**: CS(G)484 (Chip Scale BGA, 484 pins)
- **Device**: LX75T (74,681 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `AB3/IO_L8N_3 -> Bank 3 -> CS(G)484 -> LX75T -> Spartan-6 -> Xilinx`


[User] Ball G15 trong FG(G)676 là IO_L50P_0. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball G15 = **IO_L50P_0**
- **Bank**: 0 (Top-Left)
- **Package**: FG(G)676 (Fine-pitch BGA, 676 pins)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `G15/IO_L50P_0 -> Bank 0 -> FG(G)676 -> LX100T -> Spartan-6 -> Xilinx`


[User] Pin U20 (IO_L51P_M1DQ12_1) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball U20 = **IO_L51P_M1DQ12_1**
- **Bank**: 1 (Right-Top)
- **Package**: FG(G)484 (Fine-pitch BGA, 484 pins)
- **Device**: LX100 (101,261 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `U20/IO_L51P_M1DQ12_1 -> Bank 1 -> FG(G)484 -> LX100 -> Spartan-6 -> Xilinx`


[User] Ball N15 trong CSG324 là IO_L50P_M1UDQS_1. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball N15 = **IO_L50P_M1UDQS_1**
- **Bank**: 1 (Right-Top)
- **Package**: CSG324 (Chip Scale BGA, 324 pins)
- **Device**: LX45T (43,661 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `N15/IO_L50P_M1UDQS_1 -> Bank 1 -> CSG324 -> LX45T -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball K13 của LX4 CPG196 Bank 1

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX4 (Smallest Spartan-6, 3,840 logic cells)
  - Transceiver: No
- **Package**: CPG196 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.5mm
  - Size: 8x8mm
  - Total pins: 196
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball K13
  - **Định nghĩa**: IO_L47P_1


[User] Từ Spartan-6 đi xuống LX25T package FG(G)484 bank 123, ball A15 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX25T (24,051 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 123 (GTP Transceiver Top-Right)
- **Pin (Leaf Node)**: Ball A15
  - **Định nghĩa**: MGTAVTTTX_123


[User] Từ Spartan-6 đi xuống LX16 package CPG196 bank 1, ball L13 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX16 (15,282 logic cells)
  - Transceiver: No
- **Package**: CPG196 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.5mm
  - Size: 8x8mm
  - Total pins: 196
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball L13
  - **Định nghĩa**: IO_L53P_1


[User] Navigate tree: Root/Xilinx/Spartan-6/LX150T/CS(G)484/Bank_3/E3

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150T (147,443 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball E3
  - **Định nghĩa**: IO_L48P_M3BA0_3


[User] Từ Spartan-6 đi xuống LX25T package FG(G)484 bank 3, ball U3 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX25T (24,051 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball U3
  - **Định nghĩa**: IO_L35P_M3DQ10_3


[User] Navigate tree: Root/Xilinx/Spartan-6/LX45/FG(G)676/Bank_NA/P11

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45 (43,661 logic cells)
  - Transceiver: No
- **Package**: FG(G)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball P11
  - **Định nghĩa**: VCCINT


[User] Navigate up: IO_L12P_0@C7 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball C7 = **IO_L12P_0**
- **Bank**: 0 (Top-Left)
- **Package**: FG(G)676 (Fine-pitch BGA, 676 pins)
- **Device**: LX75 (74,681 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `C7/IO_L12P_0 -> Bank 0 -> FG(G)676 -> LX75 -> Spartan-6 -> Xilinx`


[User] Từ Spartan-6 đi xuống LX9 package TQG144 bank 2, ball P58 là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX9 (9,152 logic cells)
  - Transceiver: No
- **Package**: TQG144 (Thin Quad Flat Pack)
  - Type: TQFP
  - Pitch: 0.5mm
  - Size: 20x20mm
  - Total pins: 144
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball P58
  - **Định nghĩa**: IO_L14P_D11_2


[User] Navigate up: IO_L12P_D1_MISO2_2@N10 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball N10 = **IO_L12P_D1_MISO2_2**
- **Bank**: 2 (Bottom)
- **Package**: CPG196 (Chip Scale BGA, 196 pins)
- **Device**: LX9 (9,152 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `N10/IO_L12P_D1_MISO2_2 -> Bank 2 -> CPG196 -> LX9 -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball B14 của LX150T CS(G)484 Bank 123

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX150T (147,443 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 123 (GTP Transceiver Top-Right)
- **Pin (Leaf Node)**: Ball B14
  - **Định nghĩa**: MGTTXP0_123


[User] Navigate up: IO_L33N_A14_M1A4_1@E18 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball E18 = **IO_L33N_A14_M1A4_1**
- **Bank**: 1 (Right-Top)
- **Package**: CSG324 (Chip Scale BGA, 324 pins)
- **Device**: LX25 (24,051 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `E18/IO_L33N_A14_M1A4_1 -> Bank 1 -> CSG324 -> LX25 -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX100/FG(G)484/Bank_3/K3

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX100 (101,261 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball K3
  - **Định nghĩa**: IO_L44P_GCLK21_M3A5_3


[User] Navigate tree: Root/Xilinx/Spartan-6/LX75/FG(G)484/Bank_3/J3

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75 (74,681 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball J3
  - **Định nghĩa**: IO_L41P_GCLK27_M3DQ4_3


[User] Navigate up: IO_L77P_M4WE_4@F4 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball F4 = **IO_L77P_M4WE_4**
- **Bank**: 4 (Left-Top (LX75T/LX100T/LX150T only))
- **Package**: FG(G)900 (Fine-pitch BGA, 900 pins)
- **Device**: LX150 (147,443 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `F4/IO_L77P_M4WE_4 -> Bank 4 -> FG(G)900 -> LX150 -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball G9 của LX25T CSG324 Bank 0

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX25T (24,051 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball G9
  - **Định nghĩa**: IO_L36P_GCLK15_0


[User] Tôi có node lá IO_L58P_0 tại ball G21. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball G21 = **IO_L58P_0**
- **Bank**: 0 (Top-Left)
- **Package**: FG(G)900 (Fine-pitch BGA, 900 pins)
- **Device**: LX150 (147,443 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `G21/IO_L58P_0 -> Bank 0 -> FG(G)900 -> LX150 -> Spartan-6 -> Xilinx`


[User] Ball D16 trong CS(G)484 là VCCAUX. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball D16 = **VCCAUX**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: CS(G)484 (Chip Scale BGA, 484 pins)
- **Device**: LX75T (74,681 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `D16/VCCAUX -> Bank NA -> CS(G)484 -> LX75T -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX45T/CS(G)484/Bank_1/V19

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX45T (43,661 logic cells + GTP transceivers)
  - Transceiver: Yes
- **Package**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball V19
  - **Định nghĩa**: IO_L71P_1


[User] Trong cây LX100T/FG(G)900/Bank_123, liệt kê các node lá (siblings)

[Assistant]
Các node lá (pins) trong nhánh **LX100T/FG(G)900/Bank 123** (siblings):

| Ball | Pin Description | Chức năng |
|------|----------------|-----------|
| C19 | MGTAVCC_123 | Power |
| C18 | MGTREFCLK0N_123 | User I/O |
| D20 | MGTRXP0_123 | User I/O |
| A23 | MGTTXN1_123 | User I/O |
| A19 | MGTREFCLK1N_123 | User I/O |

Tổng: 17 pins trong Bank 123 (GTP Transceiver Top-Right)


[User] Navigate up: IO_L8P_0@C9 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball C9 = **IO_L8P_0**
- **Bank**: 0 (Top-Left)
- **Package**: FG(G)484 (Fine-pitch BGA, 484 pins)
- **Device**: LX100 (101,261 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `C9/IO_L8P_0 -> Bank 0 -> FG(G)484 -> LX100 -> Spartan-6 -> Xilinx`


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX75 -> FG(G)484 -> Bank NA -> Pin P10. Node lá này là gì?

[Assistant]
Đường đi trong cây phân cấp:
- **Root**: Xilinx Integrated Circuits
- **Family**: Spartan-6 FPGA (low-cost, high-volume)
- **Device**: LX75 (74,681 logic cells)
  - Transceiver: No
- **Package**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball P10
  - **Định nghĩa**: GND