[User] Tôi có node lá IO_L34P_GCLK19_0 tại ball B6. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball B6 = **IO_L34P_GCLK19_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: `B6/IO_L34P_GCLK19_0 -> Bank 0 -> CPG196 -> LX4 -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball D17 của LX150 CS(G)484 Bank 0

[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**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball D17
  - **Định nghĩa**: IO_L65P_SCP3_0


[User] Từ Spartan-6 đi xuống LX9 package CPG196 bank 3, ball D3 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**: 3 (Left)
- **Pin (Leaf Node)**: Ball D3
  - **Định nghĩa**: IO_L51N_3


[User] Navigate tree: Root/Xilinx/Spartan-6/LX45T/CS(G)484/Bank_NA/H7

[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**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball H7
  - **Định nghĩa**: GND


[User] Pin L2 (IO_L37P_M3DQ0_3) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball L2 = **IO_L37P_M3DQ0_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: `L2/IO_L37P_M3DQ0_3 -> Bank 3 -> CSG324 -> LX45 -> Spartan-6 -> Xilinx`


[User] Ball H3 trong FT(G)256 là IO_L44N_GCLK20_M3A6_3. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball H3 = **IO_L44N_GCLK20_M3A6_3**
- **Bank**: 3 (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: `H3/IO_L44N_GCLK20_M3A6_3 -> Bank 3 -> FT(G)256 -> LX16 -> Spartan-6 -> Xilinx`


[User] Navigate up: IO_L60P_3@B2 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball B2 = **IO_L60P_3**
- **Bank**: 3 (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: `B2/IO_L60P_3 -> Bank 3 -> FG(G)484 -> LX75 -> Spartan-6 -> Xilinx`


[User] Navigate up: GND@J5 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball J5 = **GND**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **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: `J5/GND -> Bank NA -> FT(G)256 -> LX16 -> Spartan-6 -> Xilinx`


[User] Pin T21 (IO_L50P_M1UDQS_1) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball T21 = **IO_L50P_M1UDQS_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: `T21/IO_L50P_M1UDQS_1 -> Bank 1 -> FG(G)484 -> LX150 -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball P107 của LX4 TQG144 Bank NA

[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 P107
  - **Định nghĩa**: TMS


[User] Từ Spartan-6 đi xuống LX9 package CPG196 bank 3, ball J4 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**: 3 (Left)
- **Pin (Leaf Node)**: Ball J4
  - **Định nghĩa**: IO_L37P_3


[User] Pin C18 (IO_L66N_SCP0_0) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball C18 = **IO_L66N_SCP0_0**
- **Bank**: 0 (Top-Left)
- **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: `C18/IO_L66N_SCP0_0 -> Bank 0 -> FG(G)484 -> LX150T -> Spartan-6 -> Xilinx`


[User] Pin L3 (IO_L1N_VREF_3) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball L3 = **IO_L1N_VREF_3**
- **Bank**: 3 (Left)
- **Package**: CSG225 (Chip Scale BGA, 225 pins)
- **Device**: LX9 (9,152 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `L3/IO_L1N_VREF_3 -> Bank 3 -> CSG225 -> LX9 -> Spartan-6 -> Xilinx`


[User] Từ Spartan-6 đi xuống LX100T package FG(G)484 bank NA, ball R12 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] Trong cây LX9/CSG225/Bank_NA, liệt kê các node lá (siblings)

[Assistant]
Các node lá (pins) trong nhánh **LX9/CSG225/Bank NA** (siblings):

| Ball | Pin Description | Chức năng |
|------|----------------|-----------|
| R15 | GND | Ground |
| K14 | GND | Ground |
| J10 | VCCINT | Power |
| G6 | VCCINT | Power |
| R1 | GND | Ground |

Tổng: 46 pins trong Bank NA (Dedicated pins (JTAG, Config, Power))


[User] Navigate tree: Root/Xilinx/Spartan-6/LX4/CSG225/Bank_2/M8

[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**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball M8
  - **Định nghĩa**: IO_L30P_GCLK1_D13_2


[User] Ball T13 trong CSG324 là IO_L3N_MOSI_CSI_B_MISO0_2. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball T13 = **IO_L3N_MOSI_CSI_B_MISO0_2**
- **Bank**: 2 (Bottom)
- **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: `T13/IO_L3N_MOSI_CSI_B_MISO0_2 -> Bank 2 -> CSG324 -> LX45T -> Spartan-6 -> Xilinx`


[User] Navigate up: VCCO_0@E10 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball E10 = **VCCO_0**
- **Bank**: 0 (Top-Left)
- **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: `E10/VCCO_0 -> Bank 0 -> CS(G)484 -> LX45T -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX150T/CS(G)484/Bank_123/A16

[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 A16
  - **Định nghĩa**: MGTTXN1_123


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX75T -> CS(G)484 -> Bank 3 -> Pin N6. 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**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball N6
  - **Định nghĩa**: IO_L51P_M3A10_3


[User] Tôi có node lá IO_L63N_M4DQ9_4 tại ball J1. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball J1 = **IO_L63N_M4DQ9_4**
- **Bank**: 4 (Left-Top (LX75T/LX100T/LX150T only))
- **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: `J1/IO_L63N_M4DQ9_4 -> Bank 4 -> FG(G)676 -> LX100T -> Spartan-6 -> Xilinx`


[User] Từ Spartan-6 đi xuống LX16 package CPG196 bank 3, ball M2 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**: 3 (Left)
- **Pin (Leaf Node)**: Ball M2
  - **Định nghĩa**: IO_L1P_3


[User] Navigate tree: Root/Xilinx/Spartan-6/LX16/CSG225/Bank_0/F10

[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 F10
  - **Định nghĩa**: IO_L40P_0


[User] Ball L7 trong FG(G)484 là VCCO_3. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball L7 = **VCCO_3**
- **Bank**: 3 (Left)
- **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: `L7/VCCO_3 -> Bank 3 -> FG(G)484 -> LX25 -> Spartan-6 -> Xilinx`


[User] Tôi có node lá VCCO_0 tại ball B4. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball B4 = **VCCO_0**
- **Bank**: 0 (Top-Left)
- **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: `B4/VCCO_0 -> Bank 0 -> FG(G)484 -> LX75T -> Spartan-6 -> Xilinx`


[User] Navigate up: IO_L12P_D1_MISO2_2@M11 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball M11 = **IO_L12P_D1_MISO2_2**
- **Bank**: 2 (Bottom)
- **Package**: CSG225 (Chip Scale BGA, 225 pins)
- **Device**: LX16 (15,282 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `M11/IO_L12P_D1_MISO2_2 -> Bank 2 -> CSG225 -> LX16 -> Spartan-6 -> Xilinx`


[User] Pin F4 (IO_L51P_M3A10_3) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball F4 = **IO_L51P_M3A10_3**
- **Bank**: 3 (Left)
- **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: `F4/IO_L51P_M3A10_3 -> Bank 3 -> CSG324 -> LX25T -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball C15 của LX25T FG(G)484 Bank 123

[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 C15
  - **Định nghĩa**: MGTRXN1_123


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX75T -> FG(G)676 -> Bank 101 -> Pin C12. 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**: 101 (GTP Transceiver Top-Left)
- **Pin (Leaf Node)**: Ball C12
  - **Định nghĩa**: MGTAVCCPLL1_101


[User] Navigate up: IO_L9P_3@P5 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball P5 = **IO_L9P_3**
- **Bank**: 3 (Left)
- **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: `P5/IO_L9P_3 -> Bank 3 -> FG(G)484 -> LX150T -> Spartan-6 -> Xilinx`


[User] Navigate up: RFUSE@P15 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball P15 = **RFUSE**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **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: `P15/RFUSE -> Bank NA -> FG(G)484 -> LX100 -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX45T/CSG324/Bank_101/A5

[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**: 101 (GTP Transceiver Top-Left)
- **Pin (Leaf Node)**: Ball A5
  - **Định nghĩa**: MGTAVTTTX_101


[User] Navigate tree: Root/Xilinx/Spartan-6/LX100T/FG(G)484/Bank_0/G9

[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**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball G9
  - **Định nghĩa**: IO_L34P_GCLK19_0


[User] Navigate tree: Root/Xilinx/Spartan-6/LX45/CSG324/Bank_0/B9

[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**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball B9
  - **Định nghĩa**: IO_L35P_GCLK17_0


[User] Ball G21 trong FG(G)676 là TDO. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball G21 = **TDO**
- **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: `G21/TDO -> Bank NA -> FG(G)676 -> LX75T -> Spartan-6 -> Xilinx`


[User] Tôi có node lá IO_L19P_2 tại ball AA16. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball AA16 = **IO_L19P_2**
- **Bank**: 2 (Bottom)
- **Package**: FG(G)484 (Fine-pitch BGA, 484 pins)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `AA16/IO_L19P_2 -> Bank 2 -> FG(G)484 -> LX100T -> Spartan-6 -> Xilinx`


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX16 -> CSG225 -> Bank 1 -> Pin F12. 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**: CSG225 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 13x13mm
  - Total pins: 225
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball F12
  - **Định nghĩa**: IO_L31N_A18_M1A12_1


[User] Pin C18 (TMS) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball C18 = **TMS**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **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: `C18/TMS -> Bank NA -> FG(G)484 -> LX25 -> Spartan-6 -> Xilinx`


[User] Tôi có node lá IO_L23P_3 tại ball N6. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball N6 = **IO_L23P_3**
- **Bank**: 3 (Left)
- **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: `N6/IO_L23P_3 -> Bank 3 -> FG(G)484 -> LX75T -> Spartan-6 -> Xilinx`


[User] Từ Spartan-6 đi xuống LX4 package TQG144 bank NA, ball P107 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 P107
  - **Định nghĩa**: TMS


[User] Pin P32 (IO_L2N_3) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball P32 = **IO_L2N_3**
- **Bank**: 3 (Left)
- **Package**: TQG144 (Thin Quad Flat Pack, 144 pins)
- **Device**: LX9 (9,152 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `P32/IO_L2N_3 -> Bank 3 -> TQG144 -> LX9 -> Spartan-6 -> Xilinx`


[User] Từ Spartan-6 đi xuống LX100 package FG(G)484 bank 1, ball F16 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**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball F16
  - **Định nghĩa**: IO_L10P_1


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX100T -> FG(G)484 -> Bank 123 -> Pin A12. 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**: 123 (GTP Transceiver Top-Right)
- **Pin (Leaf Node)**: Ball A12
  - **Định nghĩa**: MGTREFCLK0P_123


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX25T -> FG(G)484 -> Bank 101 -> Pin D7. 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 D7
  - **Định nghĩa**: MGTRXP0_101


[User] Trong cây phân cấp FPGA, tìm đường đến ball D7 của LX25T FG(G)484 Bank 101

[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 D7
  - **Định nghĩa**: MGTRXP0_101


[User] Trong cây phân cấp FPGA, tìm đường đến ball C10 của LX75T 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**: 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**: 101 (GTP Transceiver Top-Left)
- **Pin (Leaf Node)**: Ball C10
  - **Định nghĩa**: MGTAVCC_101


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX75 -> FG(G)676 -> Bank 2 -> Pin Y10. 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)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball Y10
  - **Định nghĩa**: IO_L51P_2


[User] Tôi có node lá IO_L43N_GCLK4_M1DQ5_1 tại ball J15. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball J15 = **IO_L43N_GCLK4_M1DQ5_1**
- **Bank**: 1 (Right-Top)
- **Package**: CSG225 (Chip Scale BGA, 225 pins)
- **Device**: LX9 (9,152 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `J15/IO_L43N_GCLK4_M1DQ5_1 -> Bank 1 -> CSG225 -> LX9 -> Spartan-6 -> Xilinx`


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX9 -> FT(G)256 -> Bank NA -> Pin T16. 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**: 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 T16
  - **Định nghĩa**: GND


[User] Ball C19 trong FG(G)484 là IO_L64P_SCP5_0. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball C19 = **IO_L64P_SCP5_0**
- **Bank**: 0 (Top-Left)
- **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: `C19/IO_L64P_SCP5_0 -> Bank 0 -> FG(G)484 -> LX75T -> Spartan-6 -> Xilinx`


[User] Ball V13 trong FG(G)484 là IO_L18P_2. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball V13 = **IO_L18P_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: `V13/IO_L18P_2 -> Bank 2 -> FG(G)484 -> LX150 -> Spartan-6 -> Xilinx`


[User] Tôi có node lá VCCINT tại ball J7. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball J7 = **VCCINT**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **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: `J7/VCCINT -> Bank NA -> FT(G)256 -> LX16 -> Spartan-6 -> Xilinx`


[User] Trong cây LX150/FG(G)900/Bank_3, liệt kê các node lá (siblings)

[Assistant]
Các node lá (pins) trong nhánh **LX150/FG(G)900/Bank 3** (siblings):

| Ball | Pin Description | Chức năng |
|------|----------------|-----------|
| AK5 | IO_L10N_3 | User I/O |
| AE5 | IO_L6P_3 | User I/O |
| AH2 | IO_L26N_3 | User I/O |
| AC2 | VCCO_3 | Power |
| AB3 | IO_L34N_M3UDQSN_3 | User I/O |

Tổng: 128 pins trong Bank 3 (Left)


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX75 -> FG(G)484 -> Bank 1 -> Pin M19. 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**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball M19
  - **Định nghĩa**: IO_L53P_1


[User] Từ Spartan-6 đi xuống LX100 package CS(G)484 bank 3, ball F8 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**: 3 (Left)
- **Pin (Leaf Node)**: Ball F8
  - **Định nghĩa**: IO_L80P_3


[User] Ball M20 trong FG(G)676 là VCCO_1. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball M20 = **VCCO_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: `M20/VCCO_1 -> Bank 1 -> FG(G)676 -> LX150 -> Spartan-6 -> Xilinx`


[User] Pin T13 (IO_L51N_M1DQ13_1) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball T13 = **IO_L51N_M1DQ13_1**
- **Bank**: 1 (Right-Top)
- **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: `T13/IO_L51N_M1DQ13_1 -> Bank 1 -> FT(G)256 -> LX9 -> Spartan-6 -> Xilinx`


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX45 -> FG(G)676 -> Bank 2 -> Pin V15. 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 V15
  - **Định nghĩa**: IO_L18P_2


[User] Navigate tree: Root/Xilinx/Spartan-6/LX4/CPG196/Bank_2/N4

[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 N4
  - **Định nghĩa**: IO_L63P_2


[User] Navigate up: IO_L1N_M0_CMPMISO_2@Y18 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball Y18 = **IO_L1N_M0_CMPMISO_2**
- **Bank**: 2 (Bottom)
- **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: `Y18/IO_L1N_M0_CMPMISO_2 -> Bank 2 -> CS(G)484 -> LX100 -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX75/FG(G)676/Bank_4/B1

[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**: 4 (Left-Top (LX75T/LX100T/LX150T only))
- **Pin (Leaf Node)**: Ball B1
  - **Định nghĩa**: IO_L81N_M4A11_4


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX45 -> FG(G)484 -> Bank 2 -> Pin V8. 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)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball V8
  - **Định nghĩa**: VCCO_2


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX75 -> FG(G)676 -> Bank 4 -> Pin C2. 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)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] Đi từ gốc Root xuống lá: Spartan-6 -> LX25T -> FG(G)484 -> Bank 2 -> Pin AB8. 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**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball AB8
  - **Định nghĩa**: IO_L45N_2


[User] Navigate up: IO_L37P_M3DQ0_3@L2 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball L2 = **IO_L37P_M3DQ0_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: `L2/IO_L37P_M3DQ0_3 -> Bank 3 -> CSG324 -> LX45 -> Spartan-6 -> Xilinx`


[User] Navigate up: IO_L44N_GCLK20_3@G1 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball G1 = **IO_L44N_GCLK20_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: `G1/IO_L44N_GCLK20_3 -> Bank 3 -> CSG225 -> LX4 -> Spartan-6 -> Xilinx`


[User] Tôi có node lá IO_L44N_GCLK20_M3A6_3 tại ball L4. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball L4 = **IO_L44N_GCLK20_M3A6_3**
- **Bank**: 3 (Left)
- **Package**: FG(G)484 (Fine-pitch BGA, 484 pins)
- **Device**: LX25T (24,051 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `L4/IO_L44N_GCLK20_M3A6_3 -> Bank 3 -> FG(G)484 -> LX25T -> Spartan-6 -> Xilinx`


[User] Ball B10 trong CSG324 là VCCO_0. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball B10 = **VCCO_0**
- **Bank**: 0 (Top-Left)
- **Package**: CSG324 (Chip Scale BGA, 324 pins)
- **Device**: LX16 (15,282 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `B10/VCCO_0 -> Bank 0 -> CSG324 -> LX16 -> Spartan-6 -> Xilinx`


[User] Navigate up: IO_L72N_M4ODT_4@M6 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball M6 = **IO_L72N_M4ODT_4**
- **Bank**: 4 (Left-Top (LX75T/LX100T/LX150T only))
- **Package**: FG(G)676 (Fine-pitch BGA, 676 pins)
- **Device**: LX150T (147,443 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `M6/IO_L72N_M4ODT_4 -> Bank 4 -> FG(G)676 -> LX150T -> Spartan-6 -> Xilinx`


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX25T -> FG(G)484 -> Bank 123 -> Pin C15. 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**: 123 (GTP Transceiver Top-Right)
- **Pin (Leaf Node)**: Ball C15
  - **Định nghĩa**: MGTRXN1_123


[User] Từ Spartan-6 đi xuống LX100 package FG(G)484 bank 1, ball L15 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**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball L15
  - **Định nghĩa**: IO_L58N_1


[User] Trong cây phân cấp FPGA, tìm đường đến ball G14 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 G14
  - **Định nghĩa**: IO_L30N_A20_M1A11_1


[User] Trong cây phân cấp FPGA, tìm đường đến ball H15 của LX9 FT(G)256 Bank 1

[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**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball H15
  - **Định nghĩa**: IO_L37P_A7_M1A0_1


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX25T -> FG(G)484 -> Bank 0 -> Pin B18. 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**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball B18
  - **Định nghĩa**: IO_L63P_SCP7_0


[User] Trong cây phân cấp FPGA, tìm đường đến ball P67 của LX9 TQG144 Bank 2

[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 P67
  - **Định nghĩa**: IO_L2P_CMPCLK_2


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX45T -> CSG324 -> Bank 101 -> Pin D9. 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**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 101 (GTP Transceiver Top-Left)
- **Pin (Leaf Node)**: Ball D9
  - **Định nghĩa**: MGTREFCLK1P_101


[User] Navigate tree: Root/Xilinx/Spartan-6/LX100T/FG(G)676/Bank_3/M10

[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**: 3 (Left)
- **Pin (Leaf Node)**: Ball M10
  - **Định nghĩa**: IO_L57P_3


[User] Trong cây phân cấp FPGA, tìm đường đến ball AF4 của LX75 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**: 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**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball AF4
  - **Định nghĩa**: IO_L65N_CSO_B_2


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX9 -> TQG144 -> Bank 3 -> Pin P21. 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**: 3 (Left)
- **Pin (Leaf Node)**: Ball P21
  - **Định nghĩa**: IO_L42N_GCLK24_3


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX9 -> CPG196 -> Bank 3 -> Pin K1. 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**: CPG196 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.5mm
  - Size: 8x8mm
  - Total pins: 196
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball K1
  - **Định nghĩa**: IO_L36N_3


[User] Từ Spartan-6 đi xuống LX16 package FT(G)256 bank NA, ball G9 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**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball G9
  - **Định nghĩa**: VCCINT


[User] Tôi có node lá IO_L32N_GCLK28_2 tại ball AB10. Tìm đường đi ngược về gốc.

[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] Đi từ gốc Root xuống lá: Spartan-6 -> LX25 -> CSG324 -> Bank 2 -> Pin N7. 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**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball N7
  - **Định nghĩa**: IO_L44P_2


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX25 -> FT(G)256 -> Bank 0 -> Pin B12. 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**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball B12
  - **Định nghĩa**: IO_L62P_0


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX16 -> FT(G)256 -> Bank 3 -> Pin E2. 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**: 3 (Left)
- **Pin (Leaf Node)**: Ball E2
  - **Định nghĩa**: IO_L46P_M3CLK_3


[User] Tôi có node lá IO_L25N_3 tại ball P7. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball P7 = **IO_L25N_3**
- **Bank**: 3 (Left)
- **Package**: FG(G)484 (Fine-pitch BGA, 484 pins)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `P7/IO_L25N_3 -> Bank 3 -> FG(G)484 -> LX100T -> Spartan-6 -> Xilinx`


[User] Từ Spartan-6 đi xuống LX45 package CSG324 bank 1, ball H15 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**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball H15
  - **Định nghĩa**: IO_L37P_A7_M1A0_1


[User] Trong cây phân cấp FPGA, tìm đường đến ball U18 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 U18
  - **Định nghĩa**: VCCO_1


[User] Từ Spartan-6 đi xuống LX100 package FG(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**: 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**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball L18
  - **Định nghĩa**: GND


[User] Navigate tree: Root/Xilinx/Spartan-6/LX4/TQG144/Bank_3/P23

[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 P23
  - **Định nghĩa**: IO_L41N_GCLK26_3


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX75T -> FG(G)676 -> Bank 5 -> Pin F24. 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**: 5 (Right-Top extra (LX75T/LX100T/LX150T only))
- **Pin (Leaf Node)**: Ball F24
  - **Định nghĩa**: IO_L18P_M5LDQS_5


[User] Navigate tree: Root/Xilinx/Spartan-6/LX4/CSG225/Bank_0/D5

[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] Trong cây phân cấp FPGA, tìm đường đến ball W18 của LX75T FG(G)484 Bank 2

[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**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball W18
  - **Định nghĩa**: IO_L2N_CMPMOSI_2


[User] Ball F8 trong FT(G)256 là VCCAUX. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball F8 = **VCCAUX**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **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: `F8/VCCAUX -> Bank NA -> FT(G)256 -> LX9 -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX45/FG(G)676/Bank_3/P6

[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**: 3 (Left)
- **Pin (Leaf Node)**: Ball P6
  - **Định nghĩa**: IO_L45N_M3ODT_3


[User] Navigate tree: Root/Xilinx/Spartan-6/LX25/CSG324/Bank_3/H5

[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**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball H5
  - **Định nghĩa**: IO_L49N_M3A2_3


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX75T -> FG(G)676 -> Bank 3 -> Pin W4. 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**: 3 (Left)
- **Pin (Leaf Node)**: Ball W4
  - **Định nghĩa**: VCCO_3


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX4 -> TQG144 -> Bank 1 -> Pin P102. 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**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball P102
  - **Định nghĩa**: IO_L32P_1


[User] Tôi có node lá No connect tại ball D22. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball D22 = **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: `D22/No connect -> Bank NC -> FG(G)676 -> LX45 -> Spartan-6 -> Xilinx`


[User] Tôi có node lá IO_L43P_GCLK23_3 tại ball H2. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball H2 = **IO_L43P_GCLK23_3**
- **Bank**: 3 (Left)
- **Package**: CPG196 (Chip Scale BGA, 196 pins)
- **Device**: LX9 (9,152 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `H2/IO_L43P_GCLK23_3 -> Bank 3 -> CPG196 -> LX9 -> Spartan-6 -> Xilinx`


[User] Tôi có node lá IO_L66P_SCP1_0 tại ball E16. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball E16 = **IO_L66P_SCP1_0**
- **Bank**: 0 (Top-Left)
- **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: `E16/IO_L66P_SCP1_0 -> Bank 0 -> FG(G)484 -> LX25 -> Spartan-6 -> Xilinx`


[User] Từ Spartan-6 đi xuống LX75 package FG(G)484 bank 3, ball J3 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 J3
  - **Định nghĩa**: IO_L41P_GCLK27_M3DQ4_3


[User] Navigate up: VCCINT@M12 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball M12 = **VCCINT**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: CSG324 (Chip Scale BGA, 324 pins)
- **Device**: LX45 (43,661 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `M12/VCCINT -> Bank NA -> CSG324 -> LX45 -> Spartan-6 -> Xilinx`


[User] Pin D22 (IO_L33N_A14_M1A4_1) thuộc device nào, package nào, bank nào?

[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**: LX75 (74,681 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `D22/IO_L33N_A14_M1A4_1 -> Bank 1 -> CS(G)484 -> LX75 -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX150T/FG(G)484/Bank_101/D8

[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**: 101 (GTP Transceiver Top-Left)
- **Pin (Leaf Node)**: Ball D8
  - **Định nghĩa**: MGTAVTTRX_101


[User] Tôi có node lá IO_L18P_0 tại ball G11. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball G11 = **IO_L18P_0**
- **Bank**: 0 (Top-Left)
- **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: `G11/IO_L18P_0 -> Bank 0 -> FG(G)484 -> LX150 -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX45T/CS(G)484/Bank_2/V7

[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**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball V7
  - **Định nghĩa**: IO_L50P_2


[User] Ball C1 trong CSG324 là IO_L83N_VREF_3. Nó nằm ở đâu trong cây FPGA?

[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 GND tại ball L18. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball L18 = **GND**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **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: `L18/GND -> Bank NA -> FG(G)484 -> LX25 -> Spartan-6 -> Xilinx`


[User] Navigate up: IO_L53N_VREF_1@N14 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball N14 = **IO_L53N_VREF_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: `N14/IO_L53N_VREF_1 -> Bank 1 -> CSG324 -> LX25 -> Spartan-6 -> Xilinx`


[User] Từ Spartan-6 đi xuống LX100 package CS(G)484 bank 3, ball L2 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**: 3 (Left)
- **Pin (Leaf Node)**: Ball L2
  - **Định nghĩa**: VCCO_3


[User] Tôi có node lá IO_L50N_M1UDQSN_1 tại ball AC26. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball AC26 = **IO_L50N_M1UDQSN_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: `AC26/IO_L50N_M1UDQSN_1 -> Bank 1 -> FG(G)676 -> LX75 -> Spartan-6 -> Xilinx`


[User] Navigate up: GND@E15 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball E15 = **GND**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: CSG324 (Chip Scale BGA, 324 pins)
- **Device**: LX45 (43,661 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `E15/GND -> Bank NA -> CSG324 -> LX45 -> Spartan-6 -> Xilinx`


[User] Trong cây LX150/FG(G)900/Bank_4, liệt kê các node lá (siblings)

[Assistant]
Các node lá (pins) trong nhánh **LX150/FG(G)900/Bank 4** (siblings):

| Ball | Pin Description | Chức năng |
|------|----------------|-----------|
| H6 | IO_L83N_VREF_4 | Voltage Reference |
| M1 | IO_L59N_M4DQ15_4 | User I/O |
| K1 | IO_L61N_M4UDQSN_4 | User I/O |
| M4 | IO_L63P_M4DQ8_4 | User I/O |
| D1 | IO_L75N_M4BA1_4 | User I/O |

Tổng: 59 pins trong Bank 4 (Left-Top (LX75T/LX100T/LX150T only))


[User] Ball K9 trong FG(G)900 là GND. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball K9 = **GND**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: FG(G)900 (Fine-pitch BGA, 900 pins)
- **Device**: LX150T (147,443 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `K9/GND -> Bank NA -> FG(G)900 -> LX150T -> Spartan-6 -> Xilinx`


[User] Từ Spartan-6 đi xuống LX150 package FG(G)484 bank 3, ball B3 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 B3
  - **Định nghĩa**: IO_L83N_VREF_3


[User] Pin L18 (IO_L34N_A12_M1BA2_1) thuộc device nào, package nào, bank nào?

[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] Trong cây phân cấp FPGA, tìm đường đến ball L17 của LX150T 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**: 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**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball L17
  - **Định nghĩa**: IO_L36N_A8_M1BA1_1


[User] Pin E16 (IO_L51P_0) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball E16 = **IO_L51P_0**
- **Bank**: 0 (Top-Left)
- **Package**: CS(G)484 (Chip Scale BGA, 484 pins)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `E16/IO_L51P_0 -> Bank 0 -> CS(G)484 -> LX100T -> Spartan-6 -> Xilinx`


[User] Navigate up: VCCO_2@Y17 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball Y17 = **VCCO_2**
- **Bank**: 2 (Bottom)
- **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: `Y17/VCCO_2 -> Bank 2 -> FG(G)676 -> LX75 -> Spartan-6 -> Xilinx`


[User] Pin G11 (IO_L30N_A20_M1A11_1) thuộc device nào, package nào, bank nào?

[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] Từ Spartan-6 đi xuống LX45T package CS(G)484 bank 1, ball V19 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**: 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] Đi từ gốc Root xuống lá: Spartan-6 -> LX4 -> CPG196 -> Bank 0 -> Pin C10. 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**: CPG196 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.5mm
  - Size: 8x8mm
  - Total pins: 196
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball C10
  - **Định nghĩa**: VCCO_0


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX4 -> TQG144 -> Bank 0 -> Pin P111. 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**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball P111
  - **Định nghĩa**: IO_L66N_SCP0_0


[User] Trong cây phân cấp FPGA, tìm đường đến ball N6 của LX75T 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**: 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**: 3 (Left)
- **Pin (Leaf Node)**: Ball N6
  - **Định nghĩa**: IO_L51P_M3A10_3


[User] Navigate tree: Root/Xilinx/Spartan-6/LX16/CSG324/Bank_1/F15

[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] Trong cây phân cấp FPGA, tìm đường đến ball V15 của LX100T CS(G)484 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**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball V15
  - **Định nghĩa**: IO_L13N_D10_2


[User] Từ Spartan-6 đi xuống LX75 package CS(G)484 bank 1, ball K22 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 K22
  - **Định nghĩa**: IO_L44N_A2_M1DQ7_1


[User] Trong cây phân cấp FPGA, tìm đường đến ball H14 của LX75 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**: 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 H14
  - **Định nghĩa**: IO_L48N_0


[User] Trong cây phân cấp FPGA, tìm đường đến ball C12 của LX45 CSG324 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**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball C12
  - **Định nghĩa**: IO_L47N_0


[User] Tôi có node lá MGTAVCC_245 tại ball AD11. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball AD11 = **MGTAVCC_245**
- **Bank**: 245 (Unknown)
- **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: `AD11/MGTAVCC_245 -> Bank 245 -> FG(G)676 -> LX75T -> Spartan-6 -> Xilinx`


[User] Tôi có node lá IO_L16P_3 tại ball AA5. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball AA5 = **IO_L16P_3**
- **Bank**: 3 (Left)
- **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: `AA5/IO_L16P_3 -> Bank 3 -> FG(G)676 -> LX45 -> Spartan-6 -> Xilinx`


[User] Tôi có node lá IO_L40P_GCLK11_1 tại ball P95. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball P95 = **IO_L40P_GCLK11_1**
- **Bank**: 1 (Right-Top)
- **Package**: TQG144 (Thin Quad Flat Pack, 144 pins)
- **Device**: LX9 (9,152 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `P95/IO_L40P_GCLK11_1 -> Bank 1 -> TQG144 -> LX9 -> Spartan-6 -> Xilinx`


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX25T -> CSG324 -> Bank NA -> Pin H11. 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**: 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 H11
  - **Định nghĩa**: VCCINT


[User] Navigate tree: Root/Xilinx/Spartan-6/LX100/FG(G)484/Bank_0/C7

[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**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball C7
  - **Định nghĩa**: IO_L5P_0


[User] Navigate up: IO_L47N_1@P78 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball P78 = **IO_L47N_1**
- **Bank**: 1 (Right-Top)
- **Package**: TQG144 (Thin Quad Flat Pack, 144 pins)
- **Device**: LX4 (Smallest Spartan-6, 3,840 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `P78/IO_L47N_1 -> Bank 1 -> TQG144 -> LX4 -> Spartan-6 -> Xilinx`


[User] Từ Spartan-6 đi xuống LX9 package TQG144 bank 0, ball P140 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**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball P140
  - **Định nghĩa**: IO_L3P_0


[User] Trong cây phân cấp FPGA, tìm đường đến ball M10 của LX100T 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**: 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**: 3 (Left)
- **Pin (Leaf Node)**: Ball M10
  - **Định nghĩa**: IO_L57P_3


[User] Từ Spartan-6 đi xuống LX75T package FG(G)676 bank 0, ball J15 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**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball J15
  - **Định nghĩa**: IO_L43P_0


[User] Từ Spartan-6 đi xuống LX45 package CS(G)484 bank 3, ball M3 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**: CS(G)484 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 19x19mm
  - Total pins: 484
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball M3
  - **Định nghĩa**: IO_L45N_M3ODT_3


[User] Từ Spartan-6 đi xuống LX75T package FG(G)676 bank NA, ball A15 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**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball A15
  - **Định nghĩa**: GND


[User] Pin K10 (VCCINT) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball K10 = **VCCINT**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **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: `K10/VCCINT -> Bank NA -> FT(G)256 -> LX16 -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX9/CSG225/Bank_3/M1

[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**: CSG225 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 13x13mm
  - Total pins: 225
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball M1
  - **Định nghĩa**: IO_L38N_M3DQ3_3


[User] Trong cây phân cấp FPGA, tìm đường đến ball D16 của LX25 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**: 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] Trong cây phân cấp FPGA, tìm đường đến ball H9 của LX16 FT(G)256 Bank NA

[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 H9
  - **Định nghĩa**: GND


[User] Ball U17 trong FG(G)676 là GND. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball U17 = **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: `U17/GND -> Bank NA -> FG(G)676 -> LX75T -> Spartan-6 -> Xilinx`


[User] Navigate up: VCCINT@V12 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball V12 = **VCCINT**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: FG(G)900 (Fine-pitch BGA, 900 pins)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `V12/VCCINT -> Bank NA -> FG(G)900 -> LX100T -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX100/FG(G)484/Bank_1/F16

[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**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball F16
  - **Định nghĩa**: IO_L10P_1


[User] Từ Spartan-6 đi xuống LX150T package CS(G)484 bank 0, ball G15 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**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball G15
  - **Định nghĩa**: IO_L49N_0


[User] Pin W9 (IO_L47P_2) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball W9 = **IO_L47P_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: `W9/IO_L47P_2 -> Bank 2 -> CS(G)484 -> LX150 -> Spartan-6 -> Xilinx`


[User] Tôi có node lá IO_L1P_HSWAPEN_0 tại ball P144. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball P144 = **IO_L1P_HSWAPEN_0**
- **Bank**: 0 (Top-Left)
- **Package**: TQG144 (Thin Quad Flat Pack, 144 pins)
- **Device**: LX4 (Smallest Spartan-6, 3,840 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `P144/IO_L1P_HSWAPEN_0 -> Bank 0 -> TQG144 -> LX4 -> Spartan-6 -> Xilinx`


[User] Tôi có node lá IO_L8N_3 tại ball AB3. Tìm đường đi ngược về gốc.

[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] Từ Spartan-6 đi xuống LX100T package FG(G)676 bank 5, ball E26 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**: 5 (Right-Top extra (LX75T/LX100T/LX150T only))
- **Pin (Leaf Node)**: Ball E26
  - **Định nghĩa**: IO_L16N_M5DQ5_5


[User] Tôi có node lá No connect tại ball E17. Tìm đường đi ngược về gốc.

[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] Navigate tree: Root/Xilinx/Spartan-6/LX45/CSG324/Bank_3/F3

[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 F3
  - **Định nghĩa**: IO_L51N_M3A4_3


[User] Trong cây phân cấp FPGA, tìm đường đến ball F7 của LX9 FT(G)256 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**: 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 F7
  - **Định nghĩa**: IO_L5P_0


[User] Tôi có node lá IO_L9N_0 tại ball E8. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball E8 = **IO_L9N_0**
- **Bank**: 0 (Top-Left)
- **Package**: CSG324 (Chip Scale BGA, 324 pins)
- **Device**: LX9 (9,152 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `E8/IO_L9N_0 -> Bank 0 -> CSG324 -> LX9 -> Spartan-6 -> Xilinx`


[User] Tôi có node lá IO_L1P_3 tại ball AA2. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball AA2 = **IO_L1P_3**
- **Bank**: 3 (Left)
- **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: `AA2/IO_L1P_3 -> Bank 3 -> CS(G)484 -> LX150 -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX75/FG(G)484/Bank_2/U12

[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**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball U12
  - **Định nghĩa**: IO_L22N_2


[User] Trong cây phân cấp FPGA, tìm đường đến ball R8 của LX45 FG(G)484 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**: FG(G)484 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 23x23mm
  - Total pins: 484
- **Bank**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball R8
  - **Định nghĩa**: IO_L59N_2


[User] Trong cây phân cấp FPGA, tìm đường đến ball A12 của LX45T FG(G)484 Bank 123

[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] Tôi có node lá IO_L31P_3 tại ball L6. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball L6 = **IO_L31P_3**
- **Bank**: 3 (Left)
- **Package**: CSG324 (Chip Scale BGA, 324 pins)
- **Device**: LX9 (9,152 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `L6/IO_L31P_3 -> Bank 3 -> CSG324 -> LX9 -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX16/CPG196/Bank_2/P9

[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**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball P9
  - **Định nghĩa**: IO_L13N_D10_2


[User] Từ Spartan-6 đi xuống LX75 package FG(G)676 bank 3, ball Y6 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)676 (Fine-pitch BGA)
  - Type: BGA
  - Pitch: 1.0mm
  - Size: 27x27mm
  - Total pins: 676
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball Y6
  - **Định nghĩa**: IO_L7N_3


[User] Navigate tree: Root/Xilinx/Spartan-6/LX100T/CS(G)484/Bank_2/T14

[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**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball T14
  - **Định nghĩa**: IO_L20P_2


[User] Tôi có node lá IO_L43P_GCLK23_M3RASN_3 tại ball M5. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball M5 = **IO_L43P_GCLK23_M3RASN_3**
- **Bank**: 3 (Left)
- **Package**: FG(G)484 (Fine-pitch BGA, 484 pins)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `M5/IO_L43P_GCLK23_M3RASN_3 -> Bank 3 -> FG(G)484 -> LX100T -> Spartan-6 -> Xilinx`


[User] Pin V11 (IO_L42P_2) thuộc device nào, package nào, bank nào?

[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] Tôi có node lá VCCINT tại ball U11. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball U11 = **VCCINT**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: FG(G)900 (Fine-pitch BGA, 900 pins)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `U11/VCCINT -> Bank NA -> FG(G)900 -> LX100T -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball M1 của LX9 CSG225 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**: CSG225 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 13x13mm
  - Total pins: 225
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball M1
  - **Định nghĩa**: IO_L38N_M3DQ3_3


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX25 -> FT(G)256 -> Bank NA -> Pin K10. 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**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball K10
  - **Định nghĩa**: VCCINT


[User] Navigate tree: Root/Xilinx/Spartan-6/LX100T/CS(G)484/Bank_123/B12

[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] Đi từ gốc Root xuống lá: Spartan-6 -> LX9 -> CSG225 -> Bank 3 -> Pin L2. 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**: CSG225 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 13x13mm
  - Total pins: 225
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball L2
  - **Định nghĩa**: IO_L39P_M3LDQS_3


[User] Navigate tree: Root/Xilinx/Spartan-6/LX25T/CSG324/Bank_123/E9

[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**: 123 (GTP Transceiver Top-Right)
- **Pin (Leaf Node)**: Ball E9
  - **Định nghĩa**: MGTAVCC_123


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX45T -> CS(G)484 -> Bank 1 -> Pin V19. 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**: 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] Pin F6 (VCCO_0) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball F6 = **VCCO_0**
- **Bank**: 0 (Top-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: `F6/VCCO_0 -> Bank 0 -> CS(G)484 -> LX75T -> Spartan-6 -> Xilinx`


[User] Pin B10 (VCCO_0) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball B10 = **VCCO_0**
- **Bank**: 0 (Top-Left)
- **Package**: CSG324 (Chip Scale BGA, 324 pins)
- **Device**: LX16 (15,282 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `B10/VCCO_0 -> Bank 0 -> CSG324 -> LX16 -> Spartan-6 -> Xilinx`


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX75 -> FG(G)484 -> Bank NA -> Pin M15. 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 M15
  - **Định nghĩa**: VCCAUX


[User] Từ Spartan-6 đi xuống LX45T package FG(G)484 bank 0, ball G10 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 G4 của LX4 CPG196 Bank NA

[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**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball G4
  - **Định nghĩa**: GND


[User] Navigate tree: Root/Xilinx/Spartan-6/LX75T/FG(G)676/Bank_245/AD13

[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 AD13
  - **Định nghĩa**: MGTAVCCPLL1_245


[User] Trong cây phân cấp FPGA, tìm đường đến ball AC10 của LX100T FG(G)676 Bank 245

[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**: 245 (Unknown)
- **Pin (Leaf Node)**: Ball AC10
  - **Định nghĩa**: MGTRXP1_245


[User] Từ Spartan-6 đi xuống LX75 package FG(G)484 bank 2, ball U12 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**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball U12
  - **Định nghĩa**: IO_L22N_2


[User] Tôi có node lá IO_L74N_DOUT_BUSY_1 tại ball T20. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball T20 = **IO_L74N_DOUT_BUSY_1**
- **Bank**: 1 (Right-Top)
- **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: `T20/IO_L74N_DOUT_BUSY_1 -> Bank 1 -> CS(G)484 -> LX45 -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball H5 của LX25 CSG324 Bank 3

[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**: CSG324 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 15x15mm
  - Total pins: 324
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball H5
  - **Định nghĩa**: IO_L49N_M3A2_3


[User] Từ Spartan-6 đi xuống LX150 package FG(G)676 bank 4, ball F3 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**: 4 (Left-Top (LX75T/LX100T/LX150T only))
- **Pin (Leaf Node)**: Ball F3
  - **Định nghĩa**: IO_L66P_M4LDQS_4


[User] Pin L19 (IO_L42P_GCLK7_M1UDM_1) thuộc device nào, package nào, bank nào?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball L19 = **IO_L42P_GCLK7_M1UDM_1**
- **Bank**: 1 (Right-Top)
- **Package**: CS(G)484 (Chip Scale BGA, 484 pins)
- **Device**: LX75 (74,681 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `L19/IO_L42P_GCLK7_M1UDM_1 -> Bank 1 -> CS(G)484 -> LX75 -> Spartan-6 -> Xilinx`


[User] Ball N22 trong FG(G)676 là IO_L37P_A7_M1A0_1. Nó nằm ở đâu trong cây FPGA?

[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] Trong cây phân cấp FPGA, tìm đường đến ball P110 của LX4 TQG144 Bank NA

[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] Navigate tree: Root/Xilinx/Spartan-6/LX100T/FG(G)676/Bank_123/A18

[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 A18
  - **Định nghĩa**: MGTTXN0_123


[User] Navigate up: VCCAUX@E9 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball E9 = **VCCAUX**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: CSG324 (Chip Scale BGA, 324 pins)
- **Device**: LX25 (24,051 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `E9/VCCAUX -> Bank NA -> CSG324 -> LX25 -> Spartan-6 -> Xilinx`


[User] Navigate tree: Root/Xilinx/Spartan-6/LX75/FG(G)484/Bank_2/Y4

[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**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball Y4
  - **Định nghĩa**: IO_L62N_D6_2


[User] Navigate tree: Root/Xilinx/Spartan-6/LX45/CS(G)484/Bank_0/A5

[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**: 0 (Top-Left)
- **Pin (Leaf Node)**: Ball A5
  - **Định nghĩa**: IO_L2N_0


[User] Trong cây phân cấp FPGA, tìm đường đến ball F20 của LX45T 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**: 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 F20
  - **Định nghĩa**: IO_L18N_1


[User] Navigate up: IO_L29N_GCLK2_2@Y10 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball Y10 = **IO_L29N_GCLK2_2**
- **Bank**: 2 (Bottom)
- **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: `Y10/IO_L29N_GCLK2_2 -> Bank 2 -> CS(G)484 -> LX45T -> Spartan-6 -> Xilinx`


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX4 -> TQG144 -> Bank NA -> Pin P110. 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 P110
  - **Định nghĩa**: TDI


[User] Navigate tree: Root/Xilinx/Spartan-6/LX150T/FG(G)484/Bank_2/Y16

[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**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball Y16
  - **Định nghĩa**: IO_L17P_2


[User] Từ Spartan-6 đi xuống LX4 package CSG225 bank NA, ball E12 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**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball E12
  - **Định nghĩa**: VCCAUX


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX45T -> CS(G)484 -> Bank 101 -> Pin D7. 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**: 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 D7
  - **Định nghĩa**: MGTRXP0_101


[User] Navigate tree: Root/Xilinx/Spartan-6/LX75T/FG(G)676/Bank_2/AF3

[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**: 2 (Bottom)
- **Pin (Leaf Node)**: Ball AF3
  - **Định nghĩa**: IO_L65N_CSO_B_2


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX100 -> CS(G)484 -> Bank 1 -> Pin L17. 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 L17
  - **Định nghĩa**: IO_L40P_GCLK11_M1A5_1


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX16 -> CSG225 -> Bank 3 -> Pin P2. 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**: CSG225 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.8mm
  - Size: 13x13mm
  - Total pins: 225
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball P2
  - **Định nghĩa**: IO_L2P_3


[User] Ball H22 trong FG(G)484 là IO_L37N_A6_M1A1_1. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball H22 = **IO_L37N_A6_M1A1_1**
- **Bank**: 1 (Right-Top)
- **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: `H22/IO_L37N_A6_M1A1_1 -> Bank 1 -> FG(G)484 -> LX150T -> Spartan-6 -> Xilinx`


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX45T -> FG(G)484 -> Bank 1 -> Pin P21. 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**: 1 (Right-Top)
- **Pin (Leaf Node)**: Ball P21
  - **Định nghĩa**: IO_L46P_FCS_B_M1DQ2_1


[User] Tôi có node lá VCCO_3 tại ball L7. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball L7 = **VCCO_3**
- **Bank**: 3 (Left)
- **Package**: FG(G)484 (Fine-pitch BGA, 484 pins)
- **Device**: LX100T (101,261 logic cells + GTP transceivers)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `L7/VCCO_3 -> Bank 3 -> FG(G)484 -> LX100T -> Spartan-6 -> Xilinx`


[User] Tôi có node lá TDO tại ball P106. Tìm đường đi ngược về gốc.

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball P106 = **TDO**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: TQG144 (Thin Quad Flat Pack, 144 pins)
- **Device**: LX4 (Smallest Spartan-6, 3,840 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `P106/TDO -> Bank NA -> TQG144 -> LX4 -> Spartan-6 -> Xilinx`


[User] Trong cây phân cấp FPGA, tìm đường đến ball B5 của LX75T 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**: 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**: NA (Dedicated pins (JTAG, Config, Power))
- **Pin (Leaf Node)**: Ball B5
  - **Định nghĩa**: GND


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX16 -> CPG196 -> Bank 3 -> Pin M2. 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**: CPG196 (Chip Scale BGA)
  - Type: CSBGA
  - Pitch: 0.5mm
  - Size: 8x8mm
  - Total pins: 196
- **Bank**: 3 (Left)
- **Pin (Leaf Node)**: Ball M2
  - **Định nghĩa**: IO_L1P_3


[User] Đi từ gốc Root xuống lá: Spartan-6 -> LX75T -> FG(G)484 -> Bank 101 -> Pin D9. 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**: 101 (GTP Transceiver Top-Left)
- **Pin (Leaf Node)**: Ball D9
  - **Định nghĩa**: MGTRXP1_101


[User] Ball E15 trong CSG324 là GND. Nó nằm ở đâu trong cây FPGA?

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball E15 = **GND**
- **Bank**: NA (Dedicated pins (JTAG, Config, Power))
- **Package**: CSG324 (Chip Scale BGA, 324 pins)
- **Device**: LX45 (43,661 logic cells)
- **Family**: Spartan-6 FPGA
- **Root**: Xilinx Integrated Circuits

Full path: `E15/GND -> Bank NA -> CSG324 -> LX45 -> Spartan-6 -> Xilinx`


[User] Navigate up: IO_L51P_M3A10_3@F4 -> ? -> ? -> Root

[Assistant]
Đường đi ngược từ lá về gốc:
- **Node lá**: Ball F4 = **IO_L51P_M3A10_3**
- **Bank**: 3 (Left)
- **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: `F4/IO_L51P_M3A10_3 -> Bank 3 -> CSG324 -> LX25T -> Spartan-6 -> Xilinx`


[User] Từ Spartan-6 đi xuống LX150T package CS(G)484 bank NA, ball N8 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] Từ Spartan-6 đi xuống LX9 package CPG196 bank 0, ball B5 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 B5
  - **Định nghĩa**: IO_L4P_0