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小改BUG

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This commit is contained in:
iridiumR 2022-04-12 22:26:39 +08:00
parent d282b0e003
commit b95c2067d6
5 changed files with 556 additions and 471 deletions
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897
Quartus/v4/Waveform.vwf
View file

File diff suppressed because it is too large Load diff

34
Quartus/v4/jyh_4490_4.qsf
View file

@ -57,4 +57,38 @@ set_global_assignment -name PARTITION_FITTER_PRESERVATION_LEVEL PLACEMENT_AND_RO
set_global_assignment -name PARTITION_COLOR 16764057 -section_id Top
set_global_assignment -name VERILOG_FILE jyh_4490_4_divider.v
set_global_assignment -name VECTOR_WAVEFORM_FILE Waveform.vwf
set_location_assignment PIN_43 -to CO
set_location_assignment PIN_89 -to clk
set_location_assignment PIN_24 -to clr
set_location_assignment PIN_103 -to code[0]
set_location_assignment PIN_110 -to code[1]
set_location_assignment PIN_106 -to code[2]
set_location_assignment PIN_111 -to code[3]
set_location_assignment PIN_104 -to code[4]
set_location_assignment PIN_100 -to code[5]
set_location_assignment PIN_112 -to code[6]
set_location_assignment PIN_31 -to en
set_location_assignment PIN_32 -to in0[0]
set_location_assignment PIN_42 -to in0[1]
set_location_assignment PIN_39 -to in0[2]
set_location_assignment PIN_44 -to in0[3]
set_location_assignment PIN_33 -to load
set_location_assignment PIN_46 -to out0[0]
set_location_assignment PIN_50 -to out0[1]
set_location_assignment PIN_52 -to out0[2]
set_location_assignment PIN_54 -to out0[3]
set_location_assignment PIN_58 -to out1[0]
set_location_assignment PIN_53 -to out1[1]
set_location_assignment PIN_51 -to out1[2]
set_location_assignment PIN_49 -to out1[3]
set_location_assignment PIN_119 -to seg[0]
set_location_assignment PIN_126 -to seg[1]
set_location_assignment PIN_115 -to seg[2]
set_location_assignment PIN_125 -to seg[3]
set_location_assignment PIN_114 -to seg[4]
set_location_assignment PIN_121 -to seg[5]
set_location_assignment PIN_113 -to seg[6]
set_location_assignment PIN_120 -to seg[7]
set_location_assignment PIN_30 -to upd
set_location_assignment PIN_90 -to clk_50m
set_instance_assignment -name PARTITION_HIERARCHY root_partition -to | -section_id Top

70
Quartus/v4/jyh_4490_4_counter.v
View file

@ -20,42 +20,46 @@ begin
if(load)
begin
Q<=in;
end
else if(co_flag)
begin
co<=1;
co_flag=0;
end
else if(!co_flag)
co<=0;
//正反计数
if(upd)
begin
if(Q>=4'd9)
begin
Q<=4'd0;
co_flag=1;
end
else
begin
Q <= Q+1;
end
end
else
else
begin
if(co_flag)
begin
if(Q<=4'd0)
begin
Q<=4'd9;
end
else if(Q==4'd1)
begin
Q <= Q-1;
co_flag=1;
end
else
begin
Q <= Q-1;
end
co<=1;
co_flag=0;
end
else if(!co_flag)
co<=0;
//正反计数
if(upd)
begin
if(Q>=4'd9)
begin
Q<=4'd0;
co_flag=1;
end
else
begin
Q <= Q+1;
end
end
else
begin
if(Q<=4'd0)
begin
Q<=4'd9;
end
else if(Q==4'd1)
begin
Q <= Q-1;
co_flag=1;
end
else
begin
Q <= Q-1;
end
end
end
end
else

5
Quartus/v4/jyh_4490_4_divider.v
View file

@ -1,8 +1,9 @@
module jyh_4490_4_divider(clk,clk_out);
input clk;
output reg clk_out;
localparam TARGET=2;
reg [15:0]counter=0;
// localparam TARGET=100000;
localparam TARGET=1;
reg [19:0]counter=0;
initial begin
clk_out=0;
end

21
Quartus/v4/jyh_4490_4_entry.v
View file

@ -1,21 +1,21 @@
module jyh_4490_4_entry(out1, out0, code, sel, CO,
module jyh_4490_4_entry(out1, out0, code, seg, CO,
// 十位输出 个位输出 数码管型码 数码管位码 进/借位标志位
in1, in0, load, clk, subclk, clr, en, upd);
// 十位装载 个位装载 装载信号 计数时钟信号 分频信号 清零信号 使能信号 正反计数标志位
in1, in0, load, clk, clk_50m, subclk, clr, en, upd);
// 十位装载 个位装载 装载信号 计数时钟信号 50M 分频信号 清零信号 使能信号 正反计数标志位
output [3:0] out1;
output [3:0] out0;
output [6:0] code;
output [7:0] sel;
output [7:0] seg;
output CO;
input [3:0] in1;
input [3:0] in0;
input clk,load,clr,en,upd;
input clk,load,clr,en,upd,clk_50m;
//分频器
output subclk;
jyh_4490_4_divider D1(
.clk(clk),
.clk(clk_50m),
.clk_out(subclk)
);
@ -23,7 +23,7 @@ jyh_4490_4_divider D1(
//个位计数器
jyh_4490_4_counter C1(
.Q(out0),
.clk(subclk),
.clk(clk),
.co(CO),
.clr(clr),
.load(load),
@ -34,8 +34,9 @@ jyh_4490_4_counter C1(
//十位计数器
jyh_4490_4_counter C2(
.Q(out1),
.clk(CO||load),
.clk(CO||(load && clk)),
.clr(clr),
.in(in1),
.load(load),
.en(en),
.upd(upd));
@ -45,7 +46,7 @@ jyh_4490_4_encoder E1(
.codeout(code),
.d1(out0),
.d2(out1),
.clk(clk),
.sel(sel[3:0])
.clk(subclk),
.sel(seg[3:0])
);
endmodule