diff options
-rw-r--r-- | src/devices/machine/chessmachine.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/devices/machine/chessmachine.cpp b/src/devices/machine/chessmachine.cpp index d5f6673fbad..7dd6999f9ad 100644 --- a/src/devices/machine/chessmachine.cpp +++ b/src/devices/machine/chessmachine.cpp @@ -131,7 +131,7 @@ void chessmachine_device::main_map(address_map &map) { map(0x00000000, 0x000fffff).ram().share("ram"); map(0x00000000, 0x0000007f).r(FUNC(chessmachine_device::bootstrap_r)); - map(0x00400000, 0x00400000).mirror(0x003ffffc).rw(FUNC(chessmachine_device::internal_r), FUNC(chessmachine_device::internal_w)); + map(0x00400000, 0x007fffff).rw(FUNC(chessmachine_device::internal_r), FUNC(chessmachine_device::internal_w)).umask32(0x000000ff); map(0x01800000, 0x01800003).r(FUNC(chessmachine_device::disable_bootstrap_r)); } |