how to make vhdl 7seg 6bit array
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I am a beginner who started learning vhdl now.
I make a 7seg 6bit array.
The code is compiled. But not working.
I tried to find out what was wrong, but I can not find it.
first step is make a count. second is display.
I wonder if there is a problem with the second code.
I would appreciate your advice.
enter code here
library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
entity display is
port(
display_dco : in std_logic;
r : in std_logic;
seg_gamma : out std_logic_vector(6 downto 0);
r6 : out std_logic;
r5 : out std_logic;
r4 : out std_logic;
r3 : out std_logic;
r2 : out std_logic;
r1 : out std_logic;
);
end display;
architecture step11_1_final_main of display is
signal seg_counts : integer range 0 to 150000000;
signal seg_counttr : integer range 0 to 5;
signal seg_counttb : integer range 0 to 5;
signal rcount : integer range 0 to 150000000;
signal gresult5 : integer range 0 to 9 := 0 ; --gamma3
signal gresult4 : integer range 0 to 9 := 0 ; --gamma3
signal gresult3 : integer range 0 to 9 := 0 ; --gamma3
signal gresult2 : integer range 0 to 9 := 0 ; --gamma2
signal gresult1 : integer range 0 to 9 := 0 ; --gamma1
begin
process(display_dco,seg_counts)
begin
if falling_edge(display_dco) then
if (seg_counts < 150000000) then
seg_counts <= seg_counts+1;
else
seg_counts <= 0;
end if;
end if;
end process;
process(display_dco,seg_counttr)
begin
if falling_edge(display_dco) then
if (seg_counttr < 5) then
seg_counttr <= seg_counttr+1;
else
seg_counttr <= 0;
end if;
end if;
end process;
process(display_dco,r,b,rcount,bcount)
begin
if falling_edge(display_dco) then
if (r='1') then
rcount <= rcount+1;
elsif (b='1') then
rcount <= rcount;
else
rcount <= rcount;
end if;
end if;
end process;
process(seg_counts,rcount)
begin
if (seg_counts > 140000000) then
if(rcount>10000 and rcount<99999) then
gresult5 <= rcount/10000;
gresult4 <= ((rcount rem 10000)/1000);
gresult3 <= ((rcount rem 1000)rem 1000)/100;
gresult2 <= (((rcount rem 1000)rem 1000) rem 100)/10;
gresult1 <= 0;
elsif( (rcount<10000) and (rcount>1000) ) then
gresult5 <= 0;
gresult4 <= rcount/1000;
gresult3 <= ((rcount rem 1000)/100);
gresult2 <= ((rcount rem 1000) rem 100)/10;
gresult1 <= ((rcount rem 1000) rem 100)rem 10;
elsif( (rcount>100) and (rcount<1000) ) then
gresult5 <= 0;
gresult4 <= 0;
gresult3 <= rcount/100;
gresult2 <= rcount rem 100 ;
gresult1 <= (rcount rem 100) rem 10;
elsif( (rcount<100) and (rcount>10) ) then
gresult5 <= 0;
gresult4 <= 0;
gresult3 <= 0;
gresult2 <= rcount/10;
gresult1 <= rcount rem 10;
elsif (rcount<10) then
gresult5 <= 0;
gresult4 <= 0;
gresult3 <= 0;
gresult2 <= 0;
gresult1 <= rcount;
end if;
else
end if;
end process;
process(seg_counttr,gresult3,gresult2,gresult1)
begin
case seg_counttr is
when 0 => r1 <= '0'; r2 <='1'; r3<='1'; r4<= '1'; r5<= '1'; r6<='1';
when 1 => r1 <= '1'; r2 <='0'; r3<='1'; r4<= '1'; r5<= '1'; r6<='1';
when 2 => r1 <= '1'; r2 <='1'; r3<='0'; r4<= '1'; r5<= '1'; r6<='1';
when 3 => r1 <= '1'; r2 <='1'; r3<='1'; r4<= '0'; r5<= '1'; r6<='1';
when 4 => r1 <= '1'; r2 <='1'; r3<='1'; r4<= '1'; r5<= '0'; r6<='1';
when 5 => r1 <= '1'; r2 <='1'; r3<='1'; r4<= '1'; r5<= '1'; r6<='0';
end case;
if (seg_counttr = 4) then
if(gresult5=0) then
seg_gamma<="0111111";
elsif(gresult5=1) then
seg_gamma<="0000110";
elsif(gresult5=2) then
seg_gamma<="1011011";
elsif(gresult5=3) then
seg_gamma<="1001111";
elsif(gresult5=4) then
seg_gamma<="1100110";
elsif(gresult5=5) then
seg_gamma<="1101101";
elsif(gresult5=6) then
seg_gamma<="1111101";
elsif(gresult5=7) then
seg_gamma<="0000111";
elsif(gresult5=8) then
seg_gamma<="1111111";
elsif(gresult5=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
elsif (seg_counttr = 3) then
if(gresult4=0) then
seg_gamma<="0111111";
elsif(gresult4=1) then
seg_gamma<="0000110";
elsif(gresult4=2) then
seg_gamma<="1011011";
elsif(gresult4=3) then
seg_gamma<="1001111";
elsif(gresult4=4) then
seg_gamma<="1100110";
elsif(gresult4=5) then
seg_gamma<="1101101";
elsif(gresult4=6) then
seg_gamma<="1111101";
elsif(gresult4=7) then
seg_gamma<="0000111";
elsif(gresult4=8) then
seg_gamma<="1111111";
elsif(gresult4=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
elsif (seg_counttr = 2) then
if(gresult3=0) then
seg_gamma<="0111111";
elsif(gresult3=1) then
seg_gamma<="0000110";
elsif(gresult3=2) then
seg_gamma<="1011011";
elsif(gresult3=3) then
seg_gamma<="1001111";
elsif(gresult3=4) then
seg_gamma<="1100110";
elsif(gresult3=5) then
seg_gamma<="1101101";
elsif(gresult3=6) then
seg_gamma<="1111101";
elsif(gresult3=7) then
seg_gamma<="0000111";
elsif(gresult3=8) then
seg_gamma<="1111111";
elsif(gresult3=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
elsif (seg_counttr = 1) then
if(gresult2=0) then
seg_gamma<="0111111";
elsif(gresult2=1) then
seg_gamma<="0000110";
elsif(gresult2=2) then
seg_gamma<="1011011";
elsif(gresult2=3) then
seg_gamma<="1001111";
elsif(gresult2=4) then
seg_gamma<="1100110";
elsif(gresult2=5) then
seg_gamma<="1101101";
elsif(gresult2=6) then
seg_gamma<="1111101";
elsif(gresult2=7) then
seg_gamma<="0000111";
elsif(gresult2=8) then
seg_gamma<="1111111";
elsif(gresult2=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
elsif (seg_counttr = 0) then
if(gresult1=0) then
seg_gamma<="0111111";
elsif(gresult1=1) then
seg_gamma<="0000110";
elsif(gresult1=2) then
seg_gamma<="1011011";
elsif(gresult1=3) then
seg_gamma<="1001111";
elsif(gresult1=4) then
seg_gamma<="1100110";
elsif(gresult1=5) then
seg_gamma<="1101101";
elsif(gresult1=6) then
seg_gamma<="1111101";
elsif(gresult1=7) then
seg_gamma<="0000111";
elsif(gresult1=8) then
seg_gamma<="1111111";
elsif(gresult1=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
end if;
end process;
end step11_1_final_main;
vhdl
asked Nov 5 at 2:47
DY.KIM
1
New contributor
DY.KIM is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
up vote
0
down vote
favorite
I am a beginner who started learning vhdl now.
I make a 7seg 6bit array.
The code is compiled. But not working.
I tried to find out what was wrong, but I can not find it.
first step is make a count. second is display.
I wonder if there is a problem with the second code.
I would appreciate your advice.
enter code here
library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
entity display is
port(
display_dco : in std_logic;
r : in std_logic;
seg_gamma : out std_logic_vector(6 downto 0);
r6 : out std_logic;
r5 : out std_logic;
r4 : out std_logic;
r3 : out std_logic;
r2 : out std_logic;
r1 : out std_logic;
);
end display;
architecture step11_1_final_main of display is
signal seg_counts : integer range 0 to 150000000;
signal seg_counttr : integer range 0 to 5;
signal seg_counttb : integer range 0 to 5;
signal rcount : integer range 0 to 150000000;
signal gresult5 : integer range 0 to 9 := 0 ; --gamma3
signal gresult4 : integer range 0 to 9 := 0 ; --gamma3
signal gresult3 : integer range 0 to 9 := 0 ; --gamma3
signal gresult2 : integer range 0 to 9 := 0 ; --gamma2
signal gresult1 : integer range 0 to 9 := 0 ; --gamma1
begin
process(display_dco,seg_counts)
begin
if falling_edge(display_dco) then
if (seg_counts < 150000000) then
seg_counts <= seg_counts+1;
else
seg_counts <= 0;
end if;
end if;
end process;
process(display_dco,seg_counttr)
begin
if falling_edge(display_dco) then
if (seg_counttr < 5) then
seg_counttr <= seg_counttr+1;
else
seg_counttr <= 0;
end if;
end if;
end process;
process(display_dco,r,b,rcount,bcount)
begin
if falling_edge(display_dco) then
if (r='1') then
rcount <= rcount+1;
elsif (b='1') then
rcount <= rcount;
else
rcount <= rcount;
end if;
end if;
end process;
process(seg_counts,rcount)
begin
if (seg_counts > 140000000) then
if(rcount>10000 and rcount<99999) then
gresult5 <= rcount/10000;
gresult4 <= ((rcount rem 10000)/1000);
gresult3 <= ((rcount rem 1000)rem 1000)/100;
gresult2 <= (((rcount rem 1000)rem 1000) rem 100)/10;
gresult1 <= 0;
elsif( (rcount<10000) and (rcount>1000) ) then
gresult5 <= 0;
gresult4 <= rcount/1000;
gresult3 <= ((rcount rem 1000)/100);
gresult2 <= ((rcount rem 1000) rem 100)/10;
gresult1 <= ((rcount rem 1000) rem 100)rem 10;
elsif( (rcount>100) and (rcount<1000) ) then
gresult5 <= 0;
gresult4 <= 0;
gresult3 <= rcount/100;
gresult2 <= rcount rem 100 ;
gresult1 <= (rcount rem 100) rem 10;
elsif( (rcount<100) and (rcount>10) ) then
gresult5 <= 0;
gresult4 <= 0;
gresult3 <= 0;
gresult2 <= rcount/10;
gresult1 <= rcount rem 10;
elsif (rcount<10) then
gresult5 <= 0;
gresult4 <= 0;
gresult3 <= 0;
gresult2 <= 0;
gresult1 <= rcount;
end if;
else
end if;
end process;
process(seg_counttr,gresult3,gresult2,gresult1)
begin
case seg_counttr is
when 0 => r1 <= '0'; r2 <='1'; r3<='1'; r4<= '1'; r5<= '1'; r6<='1';
when 1 => r1 <= '1'; r2 <='0'; r3<='1'; r4<= '1'; r5<= '1'; r6<='1';
when 2 => r1 <= '1'; r2 <='1'; r3<='0'; r4<= '1'; r5<= '1'; r6<='1';
when 3 => r1 <= '1'; r2 <='1'; r3<='1'; r4<= '0'; r5<= '1'; r6<='1';
when 4 => r1 <= '1'; r2 <='1'; r3<='1'; r4<= '1'; r5<= '0'; r6<='1';
when 5 => r1 <= '1'; r2 <='1'; r3<='1'; r4<= '1'; r5<= '1'; r6<='0';
end case;
if (seg_counttr = 4) then
if(gresult5=0) then
seg_gamma<="0111111";
elsif(gresult5=1) then
seg_gamma<="0000110";
elsif(gresult5=2) then
seg_gamma<="1011011";
elsif(gresult5=3) then
seg_gamma<="1001111";
elsif(gresult5=4) then
seg_gamma<="1100110";
elsif(gresult5=5) then
seg_gamma<="1101101";
elsif(gresult5=6) then
seg_gamma<="1111101";
elsif(gresult5=7) then
seg_gamma<="0000111";
elsif(gresult5=8) then
seg_gamma<="1111111";
elsif(gresult5=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
elsif (seg_counttr = 3) then
if(gresult4=0) then
seg_gamma<="0111111";
elsif(gresult4=1) then
seg_gamma<="0000110";
elsif(gresult4=2) then
seg_gamma<="1011011";
elsif(gresult4=3) then
seg_gamma<="1001111";
elsif(gresult4=4) then
seg_gamma<="1100110";
elsif(gresult4=5) then
seg_gamma<="1101101";
elsif(gresult4=6) then
seg_gamma<="1111101";
elsif(gresult4=7) then
seg_gamma<="0000111";
elsif(gresult4=8) then
seg_gamma<="1111111";
elsif(gresult4=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
elsif (seg_counttr = 2) then
if(gresult3=0) then
seg_gamma<="0111111";
elsif(gresult3=1) then
seg_gamma<="0000110";
elsif(gresult3=2) then
seg_gamma<="1011011";
elsif(gresult3=3) then
seg_gamma<="1001111";
elsif(gresult3=4) then
seg_gamma<="1100110";
elsif(gresult3=5) then
seg_gamma<="1101101";
elsif(gresult3=6) then
seg_gamma<="1111101";
elsif(gresult3=7) then
seg_gamma<="0000111";
elsif(gresult3=8) then
seg_gamma<="1111111";
elsif(gresult3=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
elsif (seg_counttr = 1) then
if(gresult2=0) then
seg_gamma<="0111111";
elsif(gresult2=1) then
seg_gamma<="0000110";
elsif(gresult2=2) then
seg_gamma<="1011011";
elsif(gresult2=3) then
seg_gamma<="1001111";
elsif(gresult2=4) then
seg_gamma<="1100110";
elsif(gresult2=5) then
seg_gamma<="1101101";
elsif(gresult2=6) then
seg_gamma<="1111101";
elsif(gresult2=7) then
seg_gamma<="0000111";
elsif(gresult2=8) then
seg_gamma<="1111111";
elsif(gresult2=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
elsif (seg_counttr = 0) then
if(gresult1=0) then
seg_gamma<="0111111";
elsif(gresult1=1) then
seg_gamma<="0000110";
elsif(gresult1=2) then
seg_gamma<="1011011";
elsif(gresult1=3) then
seg_gamma<="1001111";
elsif(gresult1=4) then
seg_gamma<="1100110";
elsif(gresult1=5) then
seg_gamma<="1101101";
elsif(gresult1=6) then
seg_gamma<="1111101";
elsif(gresult1=7) then
seg_gamma<="0000111";
elsif(gresult1=8) then
seg_gamma<="1111111";
elsif(gresult1=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
end if;
end process;
end step11_1_final_main;
vhdl
asked Nov 5 at 2:47
DY.KIM
1
New contributor
DY.KIM is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Your code example doesn't compile even gathering the text pieces For instance there is noborbcountdeclared. As is your question is off-topic "1. Questions seeking debugging help ("why isn't this code working?") must include the desired behavior, a specific problem or error and the shortest code necessary to reproduce it in the question itself. Questions without a clear problem statement are not useful to other readers. See: How to create a Minimal, Complete, and Verifiable example." The idea is a question and answer can also help future readers searching Stackoverflow.
– user1155120
Nov 5 at 3:51
Thank you for your reply. Actually the code contains bresult(b and bcount same as r rcount) but the code seems to be too long so I remove it and upload. So, there seems to be a problem.
– DY.KIM
Nov 5 at 4:06
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I am a beginner who started learning vhdl now.
I make a 7seg 6bit array.
The code is compiled. But not working.
I tried to find out what was wrong, but I can not find it.
first step is make a count. second is display.
I wonder if there is a problem with the second code.
I would appreciate your advice.
enter code here
library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
entity display is
port(
display_dco : in std_logic;
r : in std_logic;
seg_gamma : out std_logic_vector(6 downto 0);
r6 : out std_logic;
r5 : out std_logic;
r4 : out std_logic;
r3 : out std_logic;
r2 : out std_logic;
r1 : out std_logic;
);
end display;
architecture step11_1_final_main of display is
signal seg_counts : integer range 0 to 150000000;
signal seg_counttr : integer range 0 to 5;
signal seg_counttb : integer range 0 to 5;
signal rcount : integer range 0 to 150000000;
signal gresult5 : integer range 0 to 9 := 0 ; --gamma3
signal gresult4 : integer range 0 to 9 := 0 ; --gamma3
signal gresult3 : integer range 0 to 9 := 0 ; --gamma3
signal gresult2 : integer range 0 to 9 := 0 ; --gamma2
signal gresult1 : integer range 0 to 9 := 0 ; --gamma1
begin
process(display_dco,seg_counts)
begin
if falling_edge(display_dco) then
if (seg_counts < 150000000) then
seg_counts <= seg_counts+1;
else
seg_counts <= 0;
end if;
end if;
end process;
process(display_dco,seg_counttr)
begin
if falling_edge(display_dco) then
if (seg_counttr < 5) then
seg_counttr <= seg_counttr+1;
else
seg_counttr <= 0;
end if;
end if;
end process;
process(display_dco,r,b,rcount,bcount)
begin
if falling_edge(display_dco) then
if (r='1') then
rcount <= rcount+1;
elsif (b='1') then
rcount <= rcount;
else
rcount <= rcount;
end if;
end if;
end process;
process(seg_counts,rcount)
begin
if (seg_counts > 140000000) then
if(rcount>10000 and rcount<99999) then
gresult5 <= rcount/10000;
gresult4 <= ((rcount rem 10000)/1000);
gresult3 <= ((rcount rem 1000)rem 1000)/100;
gresult2 <= (((rcount rem 1000)rem 1000) rem 100)/10;
gresult1 <= 0;
elsif( (rcount<10000) and (rcount>1000) ) then
gresult5 <= 0;
gresult4 <= rcount/1000;
gresult3 <= ((rcount rem 1000)/100);
gresult2 <= ((rcount rem 1000) rem 100)/10;
gresult1 <= ((rcount rem 1000) rem 100)rem 10;
elsif( (rcount>100) and (rcount<1000) ) then
gresult5 <= 0;
gresult4 <= 0;
gresult3 <= rcount/100;
gresult2 <= rcount rem 100 ;
gresult1 <= (rcount rem 100) rem 10;
elsif( (rcount<100) and (rcount>10) ) then
gresult5 <= 0;
gresult4 <= 0;
gresult3 <= 0;
gresult2 <= rcount/10;
gresult1 <= rcount rem 10;
elsif (rcount<10) then
gresult5 <= 0;
gresult4 <= 0;
gresult3 <= 0;
gresult2 <= 0;
gresult1 <= rcount;
end if;
else
end if;
end process;
process(seg_counttr,gresult3,gresult2,gresult1)
begin
case seg_counttr is
when 0 => r1 <= '0'; r2 <='1'; r3<='1'; r4<= '1'; r5<= '1'; r6<='1';
when 1 => r1 <= '1'; r2 <='0'; r3<='1'; r4<= '1'; r5<= '1'; r6<='1';
when 2 => r1 <= '1'; r2 <='1'; r3<='0'; r4<= '1'; r5<= '1'; r6<='1';
when 3 => r1 <= '1'; r2 <='1'; r3<='1'; r4<= '0'; r5<= '1'; r6<='1';
when 4 => r1 <= '1'; r2 <='1'; r3<='1'; r4<= '1'; r5<= '0'; r6<='1';
when 5 => r1 <= '1'; r2 <='1'; r3<='1'; r4<= '1'; r5<= '1'; r6<='0';
end case;
if (seg_counttr = 4) then
if(gresult5=0) then
seg_gamma<="0111111";
elsif(gresult5=1) then
seg_gamma<="0000110";
elsif(gresult5=2) then
seg_gamma<="1011011";
elsif(gresult5=3) then
seg_gamma<="1001111";
elsif(gresult5=4) then
seg_gamma<="1100110";
elsif(gresult5=5) then
seg_gamma<="1101101";
elsif(gresult5=6) then
seg_gamma<="1111101";
elsif(gresult5=7) then
seg_gamma<="0000111";
elsif(gresult5=8) then
seg_gamma<="1111111";
elsif(gresult5=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
elsif (seg_counttr = 3) then
if(gresult4=0) then
seg_gamma<="0111111";
elsif(gresult4=1) then
seg_gamma<="0000110";
elsif(gresult4=2) then
seg_gamma<="1011011";
elsif(gresult4=3) then
seg_gamma<="1001111";
elsif(gresult4=4) then
seg_gamma<="1100110";
elsif(gresult4=5) then
seg_gamma<="1101101";
elsif(gresult4=6) then
seg_gamma<="1111101";
elsif(gresult4=7) then
seg_gamma<="0000111";
elsif(gresult4=8) then
seg_gamma<="1111111";
elsif(gresult4=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
elsif (seg_counttr = 2) then
if(gresult3=0) then
seg_gamma<="0111111";
elsif(gresult3=1) then
seg_gamma<="0000110";
elsif(gresult3=2) then
seg_gamma<="1011011";
elsif(gresult3=3) then
seg_gamma<="1001111";
elsif(gresult3=4) then
seg_gamma<="1100110";
elsif(gresult3=5) then
seg_gamma<="1101101";
elsif(gresult3=6) then
seg_gamma<="1111101";
elsif(gresult3=7) then
seg_gamma<="0000111";
elsif(gresult3=8) then
seg_gamma<="1111111";
elsif(gresult3=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
elsif (seg_counttr = 1) then
if(gresult2=0) then
seg_gamma<="0111111";
elsif(gresult2=1) then
seg_gamma<="0000110";
elsif(gresult2=2) then
seg_gamma<="1011011";
elsif(gresult2=3) then
seg_gamma<="1001111";
elsif(gresult2=4) then
seg_gamma<="1100110";
elsif(gresult2=5) then
seg_gamma<="1101101";
elsif(gresult2=6) then
seg_gamma<="1111101";
elsif(gresult2=7) then
seg_gamma<="0000111";
elsif(gresult2=8) then
seg_gamma<="1111111";
elsif(gresult2=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
elsif (seg_counttr = 0) then
if(gresult1=0) then
seg_gamma<="0111111";
elsif(gresult1=1) then
seg_gamma<="0000110";
elsif(gresult1=2) then
seg_gamma<="1011011";
elsif(gresult1=3) then
seg_gamma<="1001111";
elsif(gresult1=4) then
seg_gamma<="1100110";
elsif(gresult1=5) then
seg_gamma<="1101101";
elsif(gresult1=6) then
seg_gamma<="1111101";
elsif(gresult1=7) then
seg_gamma<="0000111";
elsif(gresult1=8) then
seg_gamma<="1111111";
elsif(gresult1=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
end if;
end process;
end step11_1_final_main;
vhdl
asked Nov 5 at 2:47
DY.KIM
1
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DY.KIM is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I am a beginner who started learning vhdl now.
I make a 7seg 6bit array.
The code is compiled. But not working.
I tried to find out what was wrong, but I can not find it.
first step is make a count. second is display.
I wonder if there is a problem with the second code.
I would appreciate your advice.
enter code here
library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
entity display is
port(
display_dco : in std_logic;
r : in std_logic;
seg_gamma : out std_logic_vector(6 downto 0);
r6 : out std_logic;
r5 : out std_logic;
r4 : out std_logic;
r3 : out std_logic;
r2 : out std_logic;
r1 : out std_logic;
);
end display;
architecture step11_1_final_main of display is
signal seg_counts : integer range 0 to 150000000;
signal seg_counttr : integer range 0 to 5;
signal seg_counttb : integer range 0 to 5;
signal rcount : integer range 0 to 150000000;
signal gresult5 : integer range 0 to 9 := 0 ; --gamma3
signal gresult4 : integer range 0 to 9 := 0 ; --gamma3
signal gresult3 : integer range 0 to 9 := 0 ; --gamma3
signal gresult2 : integer range 0 to 9 := 0 ; --gamma2
signal gresult1 : integer range 0 to 9 := 0 ; --gamma1
begin
process(display_dco,seg_counts)
begin
if falling_edge(display_dco) then
if (seg_counts < 150000000) then
seg_counts <= seg_counts+1;
else
seg_counts <= 0;
end if;
end if;
end process;
process(display_dco,seg_counttr)
begin
if falling_edge(display_dco) then
if (seg_counttr < 5) then
seg_counttr <= seg_counttr+1;
else
seg_counttr <= 0;
end if;
end if;
end process;
process(display_dco,r,b,rcount,bcount)
begin
if falling_edge(display_dco) then
if (r='1') then
rcount <= rcount+1;
elsif (b='1') then
rcount <= rcount;
else
rcount <= rcount;
end if;
end if;
end process;
process(seg_counts,rcount)
begin
if (seg_counts > 140000000) then
if(rcount>10000 and rcount<99999) then
gresult5 <= rcount/10000;
gresult4 <= ((rcount rem 10000)/1000);
gresult3 <= ((rcount rem 1000)rem 1000)/100;
gresult2 <= (((rcount rem 1000)rem 1000) rem 100)/10;
gresult1 <= 0;
elsif( (rcount<10000) and (rcount>1000) ) then
gresult5 <= 0;
gresult4 <= rcount/1000;
gresult3 <= ((rcount rem 1000)/100);
gresult2 <= ((rcount rem 1000) rem 100)/10;
gresult1 <= ((rcount rem 1000) rem 100)rem 10;
elsif( (rcount>100) and (rcount<1000) ) then
gresult5 <= 0;
gresult4 <= 0;
gresult3 <= rcount/100;
gresult2 <= rcount rem 100 ;
gresult1 <= (rcount rem 100) rem 10;
elsif( (rcount<100) and (rcount>10) ) then
gresult5 <= 0;
gresult4 <= 0;
gresult3 <= 0;
gresult2 <= rcount/10;
gresult1 <= rcount rem 10;
elsif (rcount<10) then
gresult5 <= 0;
gresult4 <= 0;
gresult3 <= 0;
gresult2 <= 0;
gresult1 <= rcount;
end if;
else
end if;
end process;
process(seg_counttr,gresult3,gresult2,gresult1)
begin
case seg_counttr is
when 0 => r1 <= '0'; r2 <='1'; r3<='1'; r4<= '1'; r5<= '1'; r6<='1';
when 1 => r1 <= '1'; r2 <='0'; r3<='1'; r4<= '1'; r5<= '1'; r6<='1';
when 2 => r1 <= '1'; r2 <='1'; r3<='0'; r4<= '1'; r5<= '1'; r6<='1';
when 3 => r1 <= '1'; r2 <='1'; r3<='1'; r4<= '0'; r5<= '1'; r6<='1';
when 4 => r1 <= '1'; r2 <='1'; r3<='1'; r4<= '1'; r5<= '0'; r6<='1';
when 5 => r1 <= '1'; r2 <='1'; r3<='1'; r4<= '1'; r5<= '1'; r6<='0';
end case;
if (seg_counttr = 4) then
if(gresult5=0) then
seg_gamma<="0111111";
elsif(gresult5=1) then
seg_gamma<="0000110";
elsif(gresult5=2) then
seg_gamma<="1011011";
elsif(gresult5=3) then
seg_gamma<="1001111";
elsif(gresult5=4) then
seg_gamma<="1100110";
elsif(gresult5=5) then
seg_gamma<="1101101";
elsif(gresult5=6) then
seg_gamma<="1111101";
elsif(gresult5=7) then
seg_gamma<="0000111";
elsif(gresult5=8) then
seg_gamma<="1111111";
elsif(gresult5=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
elsif (seg_counttr = 3) then
if(gresult4=0) then
seg_gamma<="0111111";
elsif(gresult4=1) then
seg_gamma<="0000110";
elsif(gresult4=2) then
seg_gamma<="1011011";
elsif(gresult4=3) then
seg_gamma<="1001111";
elsif(gresult4=4) then
seg_gamma<="1100110";
elsif(gresult4=5) then
seg_gamma<="1101101";
elsif(gresult4=6) then
seg_gamma<="1111101";
elsif(gresult4=7) then
seg_gamma<="0000111";
elsif(gresult4=8) then
seg_gamma<="1111111";
elsif(gresult4=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
elsif (seg_counttr = 2) then
if(gresult3=0) then
seg_gamma<="0111111";
elsif(gresult3=1) then
seg_gamma<="0000110";
elsif(gresult3=2) then
seg_gamma<="1011011";
elsif(gresult3=3) then
seg_gamma<="1001111";
elsif(gresult3=4) then
seg_gamma<="1100110";
elsif(gresult3=5) then
seg_gamma<="1101101";
elsif(gresult3=6) then
seg_gamma<="1111101";
elsif(gresult3=7) then
seg_gamma<="0000111";
elsif(gresult3=8) then
seg_gamma<="1111111";
elsif(gresult3=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
elsif (seg_counttr = 1) then
if(gresult2=0) then
seg_gamma<="0111111";
elsif(gresult2=1) then
seg_gamma<="0000110";
elsif(gresult2=2) then
seg_gamma<="1011011";
elsif(gresult2=3) then
seg_gamma<="1001111";
elsif(gresult2=4) then
seg_gamma<="1100110";
elsif(gresult2=5) then
seg_gamma<="1101101";
elsif(gresult2=6) then
seg_gamma<="1111101";
elsif(gresult2=7) then
seg_gamma<="0000111";
elsif(gresult2=8) then
seg_gamma<="1111111";
elsif(gresult2=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
elsif (seg_counttr = 0) then
if(gresult1=0) then
seg_gamma<="0111111";
elsif(gresult1=1) then
seg_gamma<="0000110";
elsif(gresult1=2) then
seg_gamma<="1011011";
elsif(gresult1=3) then
seg_gamma<="1001111";
elsif(gresult1=4) then
seg_gamma<="1100110";
elsif(gresult1=5) then
seg_gamma<="1101101";
elsif(gresult1=6) then
seg_gamma<="1111101";
elsif(gresult1=7) then
seg_gamma<="0000111";
elsif(gresult1=8) then
seg_gamma<="1111111";
elsif(gresult1=9) then
seg_gamma<="1101111";
else
seg_gamma<="0000000";
end if;
end if;
end process;
end step11_1_final_main;
vhdl
vhdl
asked Nov 5 at 2:47
DY.KIM
1
New contributor
DY.KIM is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked Nov 5 at 2:47
DY.KIM
1
New contributor
DY.KIM is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked Nov 5 at 2:47
DY.KIM
1
New contributor
DY.KIM is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked Nov 5 at 2:47
DY.KIM
1
asked Nov 5 at 2:47
DY.KIM
1
1
New contributor
DY.KIM is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
DY.KIM is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
DY.KIM is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Your code example doesn't compile even gathering the text pieces For instance there is noborbcountdeclared. As is your question is off-topic "1. Questions seeking debugging help ("why isn't this code working?") must include the desired behavior, a specific problem or error and the shortest code necessary to reproduce it in the question itself. Questions without a clear problem statement are not useful to other readers. See: How to create a Minimal, Complete, and Verifiable example." The idea is a question and answer can also help future readers searching Stackoverflow.
– user1155120
Nov 5 at 3:51
Thank you for your reply. Actually the code contains bresult(b and bcount same as r rcount) but the code seems to be too long so I remove it and upload. So, there seems to be a problem.
– DY.KIM
Nov 5 at 4:06
add a comment |
Your code example doesn't compile even gathering the text pieces For instance there is noborbcountdeclared. As is your question is off-topic "1. Questions seeking debugging help ("why isn't this code working?") must include the desired behavior, a specific problem or error and the shortest code necessary to reproduce it in the question itself. Questions without a clear problem statement are not useful to other readers. See: How to create a Minimal, Complete, and Verifiable example." The idea is a question and answer can also help future readers searching Stackoverflow.
– user1155120
Nov 5 at 3:51
Thank you for your reply. Actually the code contains bresult(b and bcount same as r rcount) but the code seems to be too long so I remove it and upload. So, there seems to be a problem.
– DY.KIM
Nov 5 at 4:06
Your code example doesn't compile even gathering the text pieces For instance there is no
b or bcount declared. As is your question is off-topic "1. Questions seeking debugging help ("why isn't this code working?") must include the desired behavior, a specific problem or error and the shortest code necessary to reproduce it in the question itself. Questions without a clear problem statement are not useful to other readers. See: How to create a Minimal, Complete, and Verifiable example." The idea is a question and answer can also help future readers searching Stackoverflow.– user1155120
Nov 5 at 3:51
Your code example doesn't compile even gathering the text pieces For instance there is no
b or bcount declared. As is your question is off-topic "1. Questions seeking debugging help ("why isn't this code working?") must include the desired behavior, a specific problem or error and the shortest code necessary to reproduce it in the question itself. Questions without a clear problem statement are not useful to other readers. See: How to create a Minimal, Complete, and Verifiable example." The idea is a question and answer can also help future readers searching Stackoverflow.– user1155120
Nov 5 at 3:51
Thank you for your reply. Actually the code contains bresult(b and bcount same as r rcount) but the code seems to be too long so I remove it and upload. So, there seems to be a problem.
– DY.KIM
Nov 5 at 4:06
Thank you for your reply. Actually the code contains bresult(b and bcount same as r rcount) but the code seems to be too long so I remove it and upload. So, there seems to be a problem.
– DY.KIM
Nov 5 at 4:06
add a comment |
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Your code example doesn't compile even gathering the text pieces For instance there is no
borbcountdeclared. As is your question is off-topic "1. Questions seeking debugging help ("why isn't this code working?") must include the desired behavior, a specific problem or error and the shortest code necessary to reproduce it in the question itself. Questions without a clear problem statement are not useful to other readers. See: How to create a Minimal, Complete, and Verifiable example." The idea is a question and answer can also help future readers searching Stackoverflow.– user1155120
Nov 5 at 3:51
Thank you for your reply. Actually the code contains bresult(b and bcount same as r rcount) but the code seems to be too long so I remove it and upload. So, there seems to be a problem.
– DY.KIM
Nov 5 at 4:06