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Make the CPLD_Con more readable

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yuysh
2026-06-06 15:33:24 +08:00
parent 36e6eb5768
commit c828a3b019
1 changed files with 22 additions and 14 deletions
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CPLD1/CPLD_Con.v
+22 -14
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@@ -72,6 +72,7 @@ module CPLD_Con (
//Counter //Counter
reg [15:0]delay_cnt; reg [15:0]delay_cnt;
//Reg Parsing
//Shift Counter //Shift Counter
wire [4:0]OC_Shifter1 = i_DC_Con1[8:4]; // Channel Number div 8 wire [4:0]OC_Shifter1 = i_DC_Con1[8:4]; // Channel Number div 8
wire [2:0]DMM_Shifter1 = i_DC_Con1[8:7]; // Channel Number div 64 wire [2:0]DMM_Shifter1 = i_DC_Con1[8:7]; // Channel Number div 64
@@ -85,6 +86,13 @@ module CPLD_Con (
wire [4:0]OC_Shifter4 = i_DC_Con4[8:4]; // Channel Number div 8 wire [4:0]OC_Shifter4 = i_DC_Con4[8:4]; // Channel Number div 8
wire [2:0]DMM_Shifter4 = i_DC_Con4[8:7]; // Channel Number div 64 wire [2:0]DMM_Shifter4 = i_DC_Con4[8:7]; // Channel Number div 64
wire [4:0]RC_RLShifter4 = i_DC_Con4[21:17]; // RC_RL Shifter wire [4:0]RC_RLShifter4 = i_DC_Con4[21:17]; // RC_RL Shifter
//Channels
wire [8:0]Channel_1 = i_DC_Con1[9:1] ;
wire [8:0]Channel_2 = i_DC_Con2[9:1] ;
wire [8:0]Channel_3 = i_DC_Con3[9:1] ;
wire [8:0]Channel_4 = i_DC_Con4[9:1] ;
wire [3:0]DC_OC1 = {PMU_OC_4[0],PMU_OC_3[0],PMU_OC_2[0],PMU_OC_1[0]} ; wire [3:0]DC_OC1 = {PMU_OC_4[0],PMU_OC_3[0],PMU_OC_2[0],PMU_OC_1[0]} ;
wire [3:0]DC_OC17 = {PMU_OC_4[16],PMU_OC_3[16],PMU_OC_2[16],PMU_OC_1[16]} ; wire [3:0]DC_OC17 = {PMU_OC_4[16],PMU_OC_3[16],PMU_OC_2[16],PMU_OC_1[16]} ;
@@ -168,15 +176,15 @@ module CPLD_Con (
io_RC <= i_freq_relay1[0] || i_freq_relay2[0] || i_freq_relay3[0] || i_freq_relay4[0]; io_RC <= i_freq_relay1[0] || i_freq_relay2[0] || i_freq_relay3[0] || i_freq_relay4[0];
case (freq_slot_flag) case (freq_slot_flag)
4'b0001: begin 4'b0001: begin
if (i_freq_relay1[9:1] < 9) begin if (Channel_1 < 9) begin
PMU_OC_1 <= 'd1; PMU_OC_1 <= 'd1;
DMM_en <= 19'b000_0000_0000_0000_0001; DMM_en <= 19'b000_0000_0000_0000_0001;
end end
else if (i_freq_relay1[9:1] < 73) begin else if (Channel_1 < 73) begin
DMM_en <= 19'b000_0000_0000_0000_0010; DMM_en <= 19'b000_0000_0000_0000_0010;
PMU_OC_1 <= 'd0; PMU_OC_1 <= 'd0;
end end
else if (i_freq_relay1[9:1] < 137) begin else if (Channel_1 < 137) begin
PMU_OC_1 <= 1'b1 << 16; PMU_OC_1 <= 1'b1 << 16;
DMM_en <= 19'b000_0000_0000_0000_0100; DMM_en <= 19'b000_0000_0000_0000_0100;
end end
@@ -186,15 +194,15 @@ module CPLD_Con (
end end
end end
4'b0010: begin 4'b0010: begin
if (i_freq_relay2[9:1] < 9) begin if (Channel_2 < 9) begin
PMU_OC_2 <= 'd1; PMU_OC_2 <= 'd1;
DMM_en <= 19'b000_0000_0000_0001_0000; DMM_en <= 19'b000_0000_0000_0001_0000;
end end
else if (i_freq_relay2[9:1] < 73) begin else if (Channel_2 < 73) begin
DMM_en <= 19'b000_0000_0000_0010_0000; DMM_en <= 19'b000_0000_0000_0010_0000;
PMU_OC_2 <= 'd0; PMU_OC_2 <= 'd0;
end end
else if (i_freq_relay2[9:1] < 137) begin else if (Channel_2 < 137) begin
PMU_OC_2 <= 1'b1 << 16; PMU_OC_2 <= 1'b1 << 16;
DMM_en <= 19'b000_0000_0000_0100_0000; DMM_en <= 19'b000_0000_0000_0100_0000;
end end
@@ -204,33 +212,33 @@ module CPLD_Con (
end end
end end
4'b0100: begin 4'b0100: begin
if (i_freq_relay3[9:1] < 9) begin if (Channel_3 < 9) begin
PMU_OC_3 <= 'd1; PMU_OC_3 <= 'd1;
DMM_en <= 19'b000_0000_0001_0000_0000; DMM_en <= 19'b000_0000_0001_0000_0000;
end end
else if ((i_freq_relay3[9:1] > 64)& (i_freq_relay3[9:1] < 73)) begin else if ((Channel_3 > 64)& (Channel_3 < 73)) begin
PMU_OC_3 <= 'd0; PMU_OC_3 <= 'd0;
DMM_en <= 19'b000_0000_0010_0000_0000; DMM_en <= 19'b000_0000_0010_0000_0000;
end end
else if (i_freq_relay3[9:1] < 137) begin else if (Channel_3 < 137) begin
DMM_en <= 19'b000_0000_0100_0000_0000; DMM_en <= 19'b000_0000_0100_0000_0000;
PMU_OC_3 <= 1'b1 << 16; PMU_OC_3 <= 1'b1 << 16;
end end
else if (i_freq_relay3[9:1] < 201) begin else if (Channel_3 < 201) begin
PMU_OC_3 <= 'd0; PMU_OC_3 <= 'd0;
DMM_en <= 19'b000_0000_1000_0000_0000; DMM_en <= 19'b000_0000_1000_0000_0000;
end end
end end
4'b1000: begin 4'b1000: begin
if (i_freq_relay4[9:1] < 9) begin if (Channel_4 < 9) begin
PMU_OC_4 <= 'd1; PMU_OC_4 <= 'd1;
DMM_en <= 19'b000_0001_0000_0000_0000; DMM_en <= 19'b000_0001_0000_0000_0000;
end end
else if (i_freq_relay4[9:1] < 72) begin else if (Channel_4 < 72) begin
DMM_en <= 19'b000_0010_0000_0000_0000; DMM_en <= 19'b000_0010_0000_0000_0000;
PMU_OC_4 <= 'd0; PMU_OC_4 <= 'd0;
end end
else if (i_freq_relay4[9:1] < 137) begin else if (Channel_4 < 137) begin
PMU_OC_4 <= 1'b1 << 16; PMU_OC_4 <= 1'b1 << 16;
DMM_en <= 19'b000_0100_0000_0000_0000; DMM_en <= 19'b000_0100_0000_0000_0000;
end end
@@ -263,7 +271,7 @@ module CPLD_Con (
RC_LOFS <= 2'b10; RC_LOFS <= 2'b10;
end end
//Sanity Check //Sanity Check
if ((i_DC_Con1[21:17] < 1) || (i_DC_Con1[21:17] > 18) || (i_DC_Con1[9:1] < 1) || (i_DC_Con1[9:1] > 256)) begin if ((i_DC_Con1[21:17] < 1) || (i_DC_Con1[21:17] > 18) || (Channel_1 < 1) || (Channel_1 > 256)) begin
err_flag <= 1'b1; err_flag <= 1'b1;
end end
else begin else begin