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procedure Disable_Trigger
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(This : in out Digital_To_Analog_Converter;
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Channel : DAC_Channel)
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is
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begin
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case Channel is
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when Channel_1 =>
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This.CR.TEN1 := False;
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when Channel_2 =>
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This.CR.TEN2 := False;
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end case;
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end Disable_Trigger;
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---------------------
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-- Trigger_Enabled --
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---------------------
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function Trigger_Enabled
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(This : Digital_To_Analog_Converter;
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Channel : DAC_Channel)
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return Boolean
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is
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begin
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case Channel is
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when Channel_1 =>
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return This.CR.TEN1;
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when Channel_2 =>
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return This.CR.TEN2;
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end case;
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end Trigger_Enabled;
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----------------
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-- Enable_DMA --
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----------------
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procedure Enable_DMA
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(This : in out Digital_To_Analog_Converter;
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Channel : DAC_Channel)
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is
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begin
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case Channel is
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when Channel_1 =>
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This.CR.DMAEN1 := True;
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when Channel_2 =>
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This.CR.DMAEN2 := True;
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end case;
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end Enable_DMA;
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-----------------
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-- Disable_DMA --
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-----------------
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procedure Disable_DMA
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(This : in out Digital_To_Analog_Converter;
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Channel : DAC_Channel)
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is
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begin
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case Channel is
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when Channel_1 =>
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This.CR.DMAEN1 := False;
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when Channel_2 =>
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This.CR.DMAEN2 := False;
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end case;
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end Disable_DMA;
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-----------------
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-- DMA_Enabled --
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-----------------
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function DMA_Enabled
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(This : Digital_To_Analog_Converter;
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Channel : DAC_Channel)
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return Boolean
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is
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begin
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case Channel is
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when Channel_1 =>
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return This.CR.DMAEN1;
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when Channel_2 =>
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return This.CR.DMAEN2;
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end case;
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end DMA_Enabled;
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------------
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-- Status --
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------------
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function Status
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(This : Digital_To_Analog_Converter;
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Flag : DAC_Status_Flag)
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return Boolean
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is
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begin
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case Flag is
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when DMA_Underrun_Channel_1 =>
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return This.SR.DMAUDR1;
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when DMA_Underrun_Channel_2 =>
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return This.SR.DMAUDR2;
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end case;
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