diff options
Diffstat (limited to 'src/mame/drivers/sdk86.cpp')
-rw-r--r-- | src/mame/drivers/sdk86.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/mame/drivers/sdk86.cpp b/src/mame/drivers/sdk86.cpp index 7bec26e7c31..bec2b643446 100644 --- a/src/mame/drivers/sdk86.cpp +++ b/src/mame/drivers/sdk86.cpp @@ -73,8 +73,7 @@ void sdk86_state::sdk86_mem(address_map &map) void sdk86_state::sdk86_io(address_map &map) { map.unmap_value_high(); - map(0xfff0, 0xfff0).mirror(4).rw(I8251_TAG, FUNC(i8251_device::data_r), FUNC(i8251_device::data_w)); - map(0xfff2, 0xfff2).mirror(4).rw(I8251_TAG, FUNC(i8251_device::status_r), FUNC(i8251_device::control_w)); + map(0xfff0, 0xfff3).mirror(4).rw(I8251_TAG, FUNC(i8251_device::read), FUNC(i8251_device::write)).umask16(0x00ff); map(0xffe8, 0xffeb).mirror(4).rw("i8279", FUNC(i8279_device::read), FUNC(i8279_device::write)).umask16(0x00ff); map(0xfff8, 0xffff).rw("port1", FUNC(i8255_device::read), FUNC(i8255_device::write)).umask16(0xff00); map(0xfff8, 0xffff).rw("port2", FUNC(i8255_device::read), FUNC(i8255_device::write)).umask16(0x00ff); |