added debug print (bef1c131) · Commits · Elphel / x393

dsp/dsp_ma_preadd.v

+7 −0

Original line number	Diff line number	Diff line
		@@ -79,6 +79,9 @@ module dsp_ma_preadd #(
		1'b0,
		2'b01,
		2'b01};
		initial begin
		$display("dsp_ma_preadd, using DSP48E1");
		end

		DSP48E1 #(
		.ACASCREG (1),
		@@ -164,6 +167,10 @@ module dsp_ma_preadd #(
		);

		`else
		initial begin
		$display("dsp_ma_preadd, not using DSP48E1");
		end

		// Will try to make it infer DSP48e1
		reg signed [B_WIDTH-1:0] b1_reg;
		reg signed [B_WIDTH-1:0] b2_reg;

+8 −0

Original line number	Diff line number	Diff line
		@@ -69,6 +69,10 @@ module dsp_ma_preadd_c #(
		output signed [P_WIDTH-1:0] pout
		);
		`ifdef INSTANTIATE_DSP48E1
		initial begin
		$display("dsp_ma_preadd_c, using DSP48E1");
		end

		wire [4:0] inmode = {~selb,
		sub_a,
		en_d,
		@@ -167,6 +171,10 @@ module dsp_ma_preadd_c #(
		);

		`else
		initial begin
		$display("dsp_ma_preadd_c, not using DSP48E1");
		end

		// Will try to make it infer DSP48e1
		reg signed [B_WIDTH-1:0] b1_reg;
		reg signed [B_WIDTH-1:0] b2_reg;