URL
https://opencores.org/ocsvn/cpu_lecture/cpu_lecture/trunk
[/] [cpu_lecture/] [trunk/] [src/] [opc_deco.vhd] - Diff between revs 20 and 23
Go to most recent revision |
Show entire file |
Details |
Blame |
View Log
| Rev 20 |
Rev 23 |
| Line 458... |
Line 458... |
when "0001" => -- RETI
|
when "0001" => -- RETI
|
Q_ALU_OP <= ALU_INTR;
|
Q_ALU_OP <= ALU_INTR;
|
Q_IMM(6) <= '1';
|
Q_IMM(6) <= '1';
|
Q_AMOD <= AMOD_iiSP;
|
Q_AMOD <= AMOD_iiSP;
|
Q_RD_M <= I_T0;
|
Q_RD_M <= I_T0;
|
|
Q_WE_F <= not I_T0; -- I flag
|
Q_WE_XYZS <= not I_T0;
|
Q_WE_XYZS <= not I_T0;
|
if (I_T0 = '0') then
|
if (I_T0 = '0') then
|
Q_PC_OP <= PC_LD_S;
|
Q_PC_OP <= PC_LD_S;
|
end if;
|
end if;
|
|
|
© copyright 1999-2024
OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.
