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Line 12... |
//---------------------------------------------------------------------------
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//---------------------------------------------------------------------------
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// Rev. Date Description
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// Rev. Date Description
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//---------------------------------------------------------------------------
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//---------------------------------------------------------------------------
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// 1.01 2006/10/01 1st Release
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// 1.01 2006/10/01 1st Release
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//---------------------------------------------------------------------------
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//---------------------------------------------------------------------------
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// $Id:
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//---------------------------------------------------------------------------
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`timescale 1ps / 1ps
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`timescale 1ps / 1ps
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module jpeg_dht
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module jpeg_dht(
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(
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rst,
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rst,
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clk,
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clk,
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DataInEnable,
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DataInEnable,
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DataInColor,
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DataInColor,
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| Line 72... |
Line 69... |
DHT_Cdc[DataInCount[3:0]] <= DataIn;
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DHT_Cdc[DataInCount[3:0]] <= DataIn;
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end
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end
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if(DataInEnable ==1'b1 & DataInColor ==2'b11) begin
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if(DataInEnable ==1'b1 & DataInColor ==2'b11) begin
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DHT_Cac[DataInCount] <= DataIn;
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DHT_Cac[DataInCount] <= DataIn;
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end
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end
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end // always @ (posedge clk)
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end
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always @(posedge clk) begin
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always @(posedge clk) begin
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ReadDataYdc <= DHT_Ydc[TableNumber[3:0]];
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ReadDataYdc <= DHT_Ydc[TableNumber[3:0]];
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ReadDataYac <= DHT_Yac[TableNumber];
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ReadDataYac <= DHT_Yac[TableNumber];
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ReadDataCdc <= DHT_Cdc[TableNumber[3:0]];
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ReadDataCdc <= DHT_Cdc[TableNumber[3:0]];
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ReadDataCac <= DHT_Cac[TableNumber];
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ReadDataCac <= DHT_Cac[TableNumber];
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end // always @ (posedge clk or negedge rst)
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end
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// Selector
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// Selector
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/*
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always @(*) begin
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case (ColorNumber)
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2'b00: ReadData <= ReadDataYdc;
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2'b01: ReadData <= ReadDataYac;
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2'b10: ReadData <= ReadDataCdc;
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2'b11: ReadData <= ReadDataCac;
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endcase // case(ColorNumber)
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end
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*/
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function [7:0] ReadDataSel;
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function [7:0] ReadDataSel;
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input [1:0] ColorNumber;
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input [1:0] ColorNumber;
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input [7:0] ReadDataYdc;
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input [7:0] ReadDataYdc;
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input [7:0] ReadDataYac;
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input [7:0] ReadDataYac;
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input [7:0] ReadDataCdc;
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input [7:0] ReadDataCdc;
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| Line 113... |
Line 100... |
assign ReadData = ReadDataSel(ColorNumber, ReadDataYdc, ReadDataYac, ReadDataCdc, ReadDataCac);
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assign ReadData = ReadDataSel(ColorNumber, ReadDataYdc, ReadDataYac, ReadDataCdc, ReadDataCac);
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assign ZeroTable = ReadData[7:4];
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assign ZeroTable = ReadData[7:4];
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assign WidhtTable = ReadData[3:0];
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assign WidhtTable = ReadData[3:0];
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endmodule // jpeg_dht
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endmodule
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No newline at end of file
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No newline at end of file
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