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[/] [connect-6/] [trunk/] [XILINX/] [BUILD_SCC/] [SP6/] [DE2.v] - Blame information for rev 17

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1 17 sumanta.ch 
 
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module DE2
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        (
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                ////////////////////    Clock Input             ////////////////////
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                //OSC_27,                                                       //      27 MHz
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                //OSC_50,                                                       //      50 MHz
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        // Master clock input (muxed from many sources)
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                SYSCLK_P, SYSCLK_N,
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                EXT_CLOCK,                                              //      External Clock
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                ////////////////////    Push Button             ////////////////////
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                KEY,                                                    //      Button[3:0]
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                ////////////////////    DPDT Switch             ////////////////////
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                DPDT_SW,                                                //      DPDT Switch[17:0]
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                ////////////////////    7-SEG Dispaly   ////////////////////
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                HEX0,                                                   //      Seven Segment Digital 0
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                HEX1,                                                   //      Seven Segment Digital 1
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                HEX2,                                                   //      Seven Segment Digital 2
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                HEX3,                                                   //      Seven Segment Digital 3
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                HEX4,                                                   //      Seven Segment Digital 4
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                HEX5,                                                   //      Seven Segment Digital 5
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                HEX6,                                                   //      Seven Segment Digital 6
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                HEX7,                                                   //      Seven Segment Digital 7
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                ////////////////////////        LED             ////////////////////////
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                LED_GREEN,                                              //      LED Green[8:0]
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                LED_RED,                                                //      LED Red[17:0]
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                ////////////////////////        UART    ////////////////////////
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                UART_TXD,                                               //      UART Transmitter
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                UART_RXD,                                               //      UART Rceiver
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                TD_RESET
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        );
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////////////////////////        Clock Input             ////////////////////////
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//input                 OSC_27;                                 //      27 MHz
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//input                 OSC_50;                                 //      50 MHz
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input                   SYSCLK_P, SYSCLK_N;
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input                   EXT_CLOCK;                              //      External Clock
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////////////////////////        Push Button             ////////////////////////
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input   [3:0]    KEY;                                    //      Button[3:0]
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////////////////////////        DPDT Switch             ////////////////////////
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input   [17:0]   DPDT_SW;                                //      DPDT Switch[17:0]
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////////////////////////        7-SEG Dispaly   ////////////////////////
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output  [6:0]    HEX0;                                   //      Seven Segment Digital 0
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output  [6:0]    HEX1;                                   //      Seven Segment Digital 1
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output  [6:0]    HEX2;                                   //      Seven Segment Digital 2
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output  [6:0]    HEX3;                                   //      Seven Segment Digital 3
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output  [6:0]    HEX4;                                   //      Seven Segment Digital 4
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output  [6:0]    HEX5;                                   //      Seven Segment Digital 5
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output  [6:0]    HEX6;                                   //      Seven Segment Digital 6
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output  [6:0]    HEX7;                                   //      Seven Segment Digital 7
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////////////////////////////    LED             ////////////////////////////
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output  [8:0]    LED_GREEN;                              //      LED Green[8:0]
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output  [17:0]   LED_RED;                                //      LED Red[17:0]
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////////////////////////////    UART    ////////////////////////////
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output                  UART_TXD;                               //      UART Transmitter
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input                   UART_RXD;                               //      UART Rceiver
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output TD_RESET;
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//      USB JTAG
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wire [7:0] mRXD_DATA,mTXD_DATA;
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wire mRXD_Ready,mTXD_Done,mTXD_Start;
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wire mTCK;
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//      SEG7
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wire [31:0] mSEG7_DIG;
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//      AI
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wire [63:0] DATA_from_AI,DATA_to_AI;
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wire mAI_Start,mAI_Done;
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wire [7:0] mCOLOR;
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//------- Clocks -------
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wire                    clk200, clk20, clk50, proc_clk, clk125; // GCLK's
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wire                    mcbclk_2x_0, mcbclk_2x_180, mcbclk_pll_lock, calib_clk; // MCB sigs
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wire                    clk125_rx; // receive clock from PHY
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wire                    clk125_rx_bufio;
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assign                  clk50=calib_clk;
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SP605_BRD_CLOCKS //#(.PROC_CLK_FREQ(proc_clk_freq))
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clocks (
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        .SYSCLK_P(SYSCLK_P), .SYSCLK_N(SYSCLK_N),
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        .CLK20(clk20),
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        .CLK200(clk200),
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        .CLK125(clk125),
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        .PROC_CLK(proc_clk),
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        .MCBCLK_2X_0(mcbclk_2x_0), .MCBCLK_2X_180(mcbclk_2x_180), .MCBCLK_PLL_LOCK(mcbclk_pll_lock), .CALIB_CLK(calib_clk),
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        .PHY_RXCLK(PHY_RXCLK), .CLK125_RX(clk125_rx), .CLK125_RX_BUFIO(clk125_rx_bufio),
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        .RST(KEY[0])
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        );
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wire                    OSC_27;                                 //      27 MHz
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wire                    OSC_50;                                 //      50 MHz
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assign OSC_50 =clk20;
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//------- Clocks -------
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assign TD_RESET = 1'b1;
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SEG7_LUT_8                      u0      (       HEX0,HEX1,HEX2,HEX3,HEX4,HEX5,HEX6,HEX7,mSEG7_DIG );
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wire mTXD_Done_not;
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RS232_Controller        u1_bis(         .iDATA(mTXD_DATA),.iTxD_Start(mTXD_Start),.oTxD_Busy(mTXD_Done_not),
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                                                        .oDATA(mRXD_DATA),.oRxD_Ready(mRXD_Ready),.iCLK(OSC_50),.RST_n(KEY[0]),
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                                                        .oTxD(UART_TXD),.iRxD(UART_RXD));
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//RS232_Controller      u1_bis(         .iDATA(8'b00101011),.iTxD_Start(1'b1),.oTxD_Busy(mTXD_Done_not),
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//                                                      .oDATA(mRXD_DATA),.oRxD_Ready(mRXD_Ready),.iCLK(OSC_50),.RST_n(KEY[0]),
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//                                                      .oTxD(UART_TXD),.iRxD(UART_RXD));
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assign mTXD_Done = !mTXD_Done_not;
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assign LED_RED[9] = mTXD_Done_not;
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//assign LED_RED[10] = ~mAI_Done;
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assign LED_RED[10]=~UART_RXD;
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assign LED_RED[11]=~UART_TXD;
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assign LED_RED[12]=KEY[0];
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//assign mRXD_DATA=LED_RED[12];
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wire rst=!(KEY[0]);
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assign UART_RXD_JP1_7 = UART_RXD;
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assign UART_TXD_JP1_50 = UART_TXD;
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wire [63:0] CMD_Tmp;
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CMD_Decode                      u5      (       //      USB JTAG
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                                                        .iRXD_DATA(mRXD_DATA),.iRXD_Ready(mRXD_Ready),
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                                                        .oTXD_DATA(mTXD_DATA),.oTXD_Start(mTXD_Start),.iTXD_Done(mTXD_Done),
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                                                        //      Control
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                                                        .iCLK(OSC_50),.iRST_n(rst), .oAI_RSTn(mAI_RSTn),
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                                                        //AI
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                                                        .oAI_DATA(DATA_to_AI),
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                                                        .iAI_DATA(DATA_from_AI),
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                                                        .oAI_Start(mAI_Start),
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                                                        .iAI_Done(mAI_Done),.oCOLOR(mCOLOR),.d_cmd(CMD_Tmp[16:0]) );
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//CMD_Decode                    u5      (       //      USB JTAG
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//                                                      .iRXD_DATA(mRXD_DATA),.iRXD_Ready(mRXD_Ready),
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//                                                      .oTXD_DATA(mTXD_DATA),.oTXD_Start(mTXD_Start),.iTXD_Done(mTXD_Done),
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//                                                      //      Control
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//                                                      .iCLK(OSC_50),.iRST_n(rst), .oAI_RSTn(mAI_RSTn),
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//                                                      //AI
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//                                                      .oAI_DATA(DATA_to_AI),
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//                                                      .iAI_DATA(DATA_from_AI),
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//                                                      .oAI_Start(mAI_Start),
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//                                                      .iAI_Done(KEY[1]),.oCOLOR(mCOLOR),.d_cmd(CMD_Tmp[16:0]) );
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AI                      inst_AI (
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                                                        .oAI_DATA(DATA_from_AI),
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                                                        .iAI_DATA(DATA_to_AI),
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                                                        .iCOLOR(mCOLOR),
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                                                        .imovecount(CMD_Tmp[16:0]),
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                                                        .iAI_Start(mAI_Start),
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                                                        .oAI_Done(mAI_Done),
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                                                        //      Control
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                                                        .iCLK(OSC_50),.iRST_n(mAI_RSTn) );
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//assign        mSEG7_DIG       =       {       CMD_Tmp[31:28],CMD_Tmp[27:24],CMD_Tmp[23:20],CMD_Tmp[19:16],
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//                                                      CMD_Tmp[15:12],CMD_Tmp[11:8],CMD_Tmp[7:4],CMD_Tmp[3:0]  };
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assign  mSEG7_DIG       =       {
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//                                                      DATA_to_AI[63:60],DATA_to_AI[59:56],DATA_to_AI[55:52],DATA_to_AI[51:48],
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//                                                      DATA_to_AI[47:44],DATA_to_AI[43:40],DATA_to_AI[39:36],DATA_to_AI[35:32] }
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                                                        DATA_from_AI[31:28],DATA_from_AI[27:24],DATA_from_AI[23:20],DATA_from_AI[19:16],
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                                                        DATA_from_AI[15:12],DATA_from_AI[11:8],DATA_from_AI[7:4],DATA_from_AI[3:0]       }
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                                ;
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endmodule

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