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@@ -123,6 +123,8 @@ localparam [23:0] InitDacHeader = {1'h0, DeviceIdDac, DacWordInitNum, 1'
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localparam [23:0] InitAttHeader = {1'h0, DeviceIdAtt, AttWordInitNum, 1'h1};
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localparam [23:0] InitShRegHeader = {1'h0, DeviceIdShReg, ShRegWordInitNum, 1'h1};
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+
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+
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localparam [3:0] LMXWordNum = 4'd14;
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localparam [2:0] DDSWordNum = 3'd4;
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localparam POTWordNum = 2'd2;
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@@ -132,6 +134,8 @@ localparam [1:0] ShRegWordNum = 2'd1;
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localparam [1:0] MaxWordNum = 2'd2;
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localparam [1:0] GPIOWordNum = 2'd1;
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+localparam [23:0] Max2870Header = {1'h1, 1'h0, 3'h0, 1'h0, 2'h0, 4'h0, 1'h0, MaxWordNum, 1'h0, 2'h0, 1'h0, 2'h0, 1'h0, 1'h0, 1'h1};
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+
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//***********************************************
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// GPIO 1 REG
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//***********************************************
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@@ -175,7 +179,7 @@ assign Mosi0_o = (modeSel) ? mosi0Q : mosi0R;
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assign Mosi1_io = (anyFlag) ? 1'bz : Mosi1_o;
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assign MisoLdLmx_i = 1'b1;
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-assign emptyFlagTx = (trCnt > 71) ? 1'b1 : 1'b0;
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+assign emptyFlagTx = (trCnt > 74) ? 1'b1 : 1'b0;
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assign QSPITotalWordNum = LMXWordNum + DDSWordNum + POTWordNum + DACWordNum + ATTWordNum + ShRegWordNum + MaxWordNum + GPIOWordNum;
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assign currClk = (modeSel) ? Clk60 : Clk10;
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@@ -231,11 +235,11 @@ initial begin
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end
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#(CLK_PERIOD*100)
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Start_i = 1; // Start SPI transaction
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- wait (trCnt == 70) begin
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- Start_i = 0;
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- end
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- #(CLK_PERIOD*1000)
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- Start_i = 1; // Start SPI transaction
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+ // wait (trCnt == 70) begin
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+ // Start_i = 0;
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+ // end
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+ // #(CLK_PERIOD*1000)
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+ // Start_i = 1; // Start SPI transaction
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end
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//***********************************************
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@@ -367,7 +371,7 @@ always_comb begin
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SPIdata = 7'h55;
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end
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else if (trCnt == 72) begin
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- SPIdata = AllDevQSPIHeader;
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+ SPIdata = Max2870Header;
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end
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else begin
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SPIdata = 24'haaaaaa;
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@@ -413,7 +417,7 @@ always_comb begin
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.Lag_i(LAG_i),
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.Lead_i(LEAD_i),
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.EndianSel_i(EndianSel_i),
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- .Stop_i(6'h0),
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+ .Stop_i(6'h3),
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.PulsePol_i(PulsePol_i),
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.Mosi0_o(mosi0Q),
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.Mosi1_o(Mosi1_o),
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