From 334a19edecd16e634477b57a3c7fc4e8d22ba68f Mon Sep 17 00:00:00 2001
From: thfu <2779155576@qq.com>
Date: Tue, 26 Nov 2024 20:59:57 +0800
Subject: [PATCH] v04-z_dsp 4 ports output

---
 rtl/z_dsp.v          | 18 ------------------
 rtl/z_dsp_en_Test.v  | 16 ----------------
 script_m/diff_plot.m | 13 +++++++++----
 3 files changed, 9 insertions(+), 38 deletions(-)

diff --git a/rtl/z_dsp.v b/rtl/z_dsp.v
index 5f87e5c..e892845 100644
--- a/rtl/z_dsp.v
+++ b/rtl/z_dsp.v
@@ -71,14 +71,6 @@ output signed [15:0]	dout0,
 output signed [15:0]	dout1,	
 output signed [15:0]	dout2,	
 output signed [15:0]	dout3,	
-output signed [15:0]	doutNI_0,
-output signed [15:0]	doutNI_1,	
-output signed [15:0]	doutNI_2,	
-output signed [15:0]	doutNI_3,
-output signed [15:0]	doutNI_4,
-output signed [15:0]	doutNI_5,	
-output signed [15:0]	doutNI_6,	
-output signed [15:0]	doutNI_7,	
 output		        vldo,
 output 			saturation_0,
 output 			saturation_1,
@@ -211,14 +203,4 @@ assign    dout1  =  doutf_1;
 assign    dout2  =  doutf_2;
 assign    dout3  =  doutf_3;
 
-assign	  doutNI_0 = dout_0; 
-assign	  doutNI_1 = dout_1;
-assign	  doutNI_2 = dout_2;
-assign	  doutNI_3 = dout_3;
-assign	  doutNI_4 = dout_4;
-assign	  doutNI_5 = dout_5;
-assign	  doutNI_6 = dout_6;
-assign	  doutNI_7 = dout_7;
-
-
 endmodule
diff --git a/rtl/z_dsp_en_Test.v b/rtl/z_dsp_en_Test.v
index 1f4c37f..84f24f8 100644
--- a/rtl/z_dsp_en_Test.v
+++ b/rtl/z_dsp_en_Test.v
@@ -70,14 +70,6 @@ output signed [15:0]	dout0,
 output signed [15:0]	dout1,	
 output signed [15:0]	dout2,	
 output signed [15:0]	dout3,	
-output signed [15:0]	doutNI_0,
-output signed [15:0]	doutNI_1,	
-output signed [15:0]	doutNI_2,	
-output signed [15:0]	doutNI_3,
-output signed [15:0]	doutNI_4,
-output signed [15:0]	doutNI_5,	
-output signed [15:0]	doutNI_6,	
-output signed [15:0]	doutNI_7,	
 output		        vldo,
 output 			saturation_0,
 output 			saturation_1,
@@ -136,14 +128,6 @@ z_dsp	inst_z_dsp
 		        .dout1			(dout1                  ),
 		        .dout2			(dout2                  ),
 		        .dout3			(dout3                  ),
-		        .doutNI_0		(doutNI_0               ),
-		        .doutNI_1		(doutNI_1               ),
-		        .doutNI_2		(doutNI_2               ),
-		        .doutNI_3		(doutNI_3               ),
-		        .doutNI_4		(doutNI_4               ),
-		        .doutNI_5		(doutNI_5               ),
-		        .doutNI_6		(doutNI_6               ),
-		        .doutNI_7		(doutNI_7               ),
 		        .vldo			(vldo                   ),
 		        .saturation_0		(saturation_0           ),
 		        .saturation_1		(saturation_1           ),
diff --git a/script_m/diff_plot.m b/script_m/diff_plot.m
index 4d0002c..b7451e5 100755
--- a/script_m/diff_plot.m
+++ b/script_m/diff_plot.m
@@ -23,7 +23,12 @@ grid on
 hold on
 xlim(a)
 linkaxes([ax1,ax2],'x');
-[diff_max,R_mpos] = max(abs(diff));
-plot(n(R_mpos),diff(R_mpos),'r*')
-text(n(R_mpos), diff(R_mpos), ['(',num2str(n(R_mpos)),',',num2str(diff(R_mpos)),')'],'color','k');
-% max(abs(diff))
\ No newline at end of file
+
+[~,R_mpos_max] = max(diff);
+[~,R_mpos_min] = min(diff);
+
+plot(n(R_mpos_max),diff(R_mpos_max),'r*')
+plot(n(R_mpos_min),diff(R_mpos_min),'r*')
+
+text(n(R_mpos_max), diff(R_mpos_max), ['(',num2str(n(R_mpos_max)),',',num2str(diff(R_mpos_max)),')'],'color','k');
+text(n(R_mpos_min), diff(R_mpos_min), ['(',num2str(n(R_mpos_min)),',',num2str(diff(R_mpos_min)),')'],'color','k');
\ No newline at end of file