diff options
Diffstat (limited to 'src/mame/drivers/4roses.cpp')
-rw-r--r-- | src/mame/drivers/4roses.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mame/drivers/4roses.cpp b/src/mame/drivers/4roses.cpp index 37db87abe71..77e415d44de 100644 --- a/src/mame/drivers/4roses.cpp +++ b/src/mame/drivers/4roses.cpp @@ -255,6 +255,14 @@ READ8_MEMBER(_4roses_state::_4roses_opcode_r) case 0x6c00: data = bitswap<8>(data ^ 0x5e, 6, 1, 4, 5, 2, 3, 0, 7); break; + + case 0x7000: + data = bitswap<8>(data ^ 0x34, 3, 7, 2, 6, 1, 5, 0, 4); + break; + + case 0x7400: + data = bitswap<8>(data ^ 0x43, 7, 2, 5, 0, 6, 1, 3, 4); + break; } return data; |