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https://opencores.org/ocsvn/t48/t48/trunk
Subversion Repositories t48
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- This comparison shows the changes necessary to convert path
/t48/branches
- from Rev 338 to Rev 339
- ↔ Reverse comparison
Rev 338 → Rev 339
/wip_t2x/rtl/vhdl/decoder.vhd
840,7 → 840,7
-- the PC points already to the instruction to be executed |
-- after the interrupt |
-- 8021/8022 store unincremented program counter on stack for CALL |
if not (int_pending_s or is_mcs2x_g = 1) then |
if not int_pending_s and is_mcs2x_g /= 1 then |
add_inc_pc_s <= true; |
end if; |
|
/wip_t2x/rtl/vhdl/decoder_pack-p.vhd
699,6 → 699,7
-- Mnemonic RETI -------------------------------------------------------- |
when "10010011" => -- RETI |
mnemonic_v := MN_RETI; |
multi_cycle_v := true; |
|
-- Mnemonic SEL_AN ------------------------------------------------------ |
when "10010101" | -- SEL AN0 |