URL
https://opencores.org/ocsvn/cpu_lecture/cpu_lecture/trunk
Subversion Repositories cpu_lecture
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- This comparison shows the changes necessary to convert path
/
- from Rev 10 to Rev 11
- ↔ Reverse comparison
Rev 10 → Rev 11
/cpu_lecture/trunk/src/alu.vhd
327,14 → 327,14
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when ALU_SREG => |
case I_BIT(2 downto 0) is |
when "000" => Q_FLAGS(0) <= I_BIT(3); |
when "001" => Q_FLAGS(1) <= I_BIT(3); |
when "010" => Q_FLAGS(2) <= I_BIT(3); |
when "011" => Q_FLAGS(3) <= I_BIT(3); |
when "100" => Q_FLAGS(4) <= I_BIT(3); |
when "101" => Q_FLAGS(5) <= I_BIT(3); |
when "110" => Q_FLAGS(6) <= I_BIT(3); |
when others => Q_FLAGS(7) <= I_BIT(3); |
when "000" => Q_FLAGS(0) <= not I_BIT(3); |
when "001" => Q_FLAGS(1) <= not I_BIT(3); |
when "010" => Q_FLAGS(2) <= not I_BIT(3); |
when "011" => Q_FLAGS(3) <= not I_BIT(3); |
when "100" => Q_FLAGS(4) <= not I_BIT(3); |
when "101" => Q_FLAGS(5) <= not I_BIT(3); |
when "110" => Q_FLAGS(6) <= not I_BIT(3); |
when others => Q_FLAGS(7) <= not I_BIT(3); |
end case; |
|
when ALU_SUB => |