diff options
Diffstat (limited to 'src/devices/cpu/pps41/mm76.cpp')
-rw-r--r-- | src/devices/cpu/pps41/mm76.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/devices/cpu/pps41/mm76.cpp b/src/devices/cpu/pps41/mm76.cpp index 073d8406bbd..c7fdfb42555 100644 --- a/src/devices/cpu/pps41/mm76.cpp +++ b/src/devices/cpu/pps41/mm76.cpp @@ -18,13 +18,14 @@ DEFINE_DEVICE_TYPE(MM76, mm76_device, "mm76", "Rockwell MM76") // internal memory maps void mm76_device::program_map(address_map &map) { - map(0x0000, 0x01ff).rom(); - map(0x0380, 0x03ff).rom(); + map(0x000, 0x17f).mirror(0x200).rom(); + map(0x180, 0x1ff).rom(); + map(0x380, 0x3ff).rom(); } void mm76_device::data_map(address_map &map) { - map(0x00, 0x02f).ram(); + map(0x00, 0x2f).ram(); } |