From 191101591efeaf6090a688d38f9c0930ab5af6f7 Mon Sep 17 00:00:00 2001
From: ParkerTenBroeck <51721964+ParkerTenBroeck@users.noreply.github.com>
Date: Mon, 9 Mar 2026 15:53:06 -0400
Subject: [PATCH] cpu

---
 examples/cpu.vhdl | 42 +++++++++++++++++++++---------------------
 1 file changed, 21 insertions(+), 21 deletions(-)

diff --git a/examples/cpu.vhdl b/examples/cpu.vhdl
index edf6c70..d1fd124 100644
--- a/examples/cpu.vhdl
+++ b/examples/cpu.vhdl
@@ -161,34 +161,34 @@ architecture description of circuit is
   function dec7seg(val: unsigned(3 downto 0)) return std_logic_vector is
     begin
       case val is
-        when "0000"=> return "1000000"; --0
-        when "0001"=> return "1111001"; --1
-        when "0010"=> return "0100100"; --2
-        when "0011"=> return "0110000"; --3
-        when "0100"=> return "0011001"; --4
-        when "0101"=> return "0010010"; --5
-        when "0110"=> return "0000010"; --6
-        when "0111"=> return "1111000"; --7
-        when "1000"=> return "0000000"; --8
-        when "1001"=> return "0011000"; --9
-        when "1010"=> return "0001000"; --A
-        when "1011"=> return "0000011"; --B
-        when "1100"=> return "1000110"; --C
-        when "1101"=> return "0100001"; --D
-        when "1110"=> return "0000110"; --E
-        when "1111"=> return "0001110"; --F
-        when others=> return "1111111"; ---
+        when "0000"=> return "0111111"; --0
+        when "0001"=> return "0000110"; --1
+        when "0010"=> return "1011011"; --2
+        when "0011"=> return "1001111"; --3
+        when "0100"=> return "1100110"; --4
+        when "0101"=> return "1101101"; --5
+        when "0110"=> return "1111101"; --6
+        when "0111"=> return "0000111"; --7
+        when "1000"=> return "1111111"; --8
+        when "1001"=> return "1100111"; --9
+        when "1010"=> return "1110111"; --A
+        when "1011"=> return "1111100"; --B
+        when "1100"=> return "0111001"; --C
+        when "1101"=> return "1011110"; --D
+        when "1110"=> return "1111001"; --E
+        when "1111"=> return "1110001"; --F
+        when others=> return "0000000"; ---
       end case;
   end function;
   
 
 begin
 
-  seg0(6 downto 0) <= not dec7seg(reg_out(7 downto 4));
-  seg0(14 downto 8) <= not dec7seg(reg_out(3 downto 0));
+  seg0(6 downto 0) <= dec7seg(reg_out(7 downto 4));
+  seg0(14 downto 8) <= dec7seg(reg_out(3 downto 0));
 
-  seg0(22 downto 16) <= not dec7seg(reg_pc(7 downto 4));
-  seg0(30 downto 24) <= not dec7seg(reg_pc(3 downto 0));
+  seg0(22 downto 16) <= dec7seg(reg_pc(7 downto 4));
+  seg0(30 downto 24) <= dec7seg(reg_pc(3 downto 0));
 
   led(7 downto 0) <= std_logic_vector(reg_a);
   led(23 downto 16) <= std_logic_vector(reg_b);