diff options
Diffstat (limited to 'src/mame/drivers/unkhorse.cpp')
-rw-r--r-- | src/mame/drivers/unkhorse.cpp | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/src/mame/drivers/unkhorse.cpp b/src/mame/drivers/unkhorse.cpp index 1204c6eb629..ab6603c6eeb 100644 --- a/src/mame/drivers/unkhorse.cpp +++ b/src/mame/drivers/unkhorse.cpp @@ -99,16 +99,18 @@ uint32_t horse_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, ***************************************************************************/ -ADDRESS_MAP_START(horse_state::horse_map) - AM_RANGE(0x0000, 0x37ff) AM_ROM - AM_RANGE(0x4000, 0x40ff) AM_DEVREADWRITE("i8155", i8155_device, memory_r, memory_w) - AM_RANGE(0x6000, 0x7fff) AM_RAM AM_SHARE("vram") - AM_RANGE(0x8000, 0x87ff) AM_MIRROR(0x0800) AM_READWRITE(colorram_r, colorram_w) -ADDRESS_MAP_END - -ADDRESS_MAP_START(horse_state::horse_io_map) - AM_RANGE(0x40, 0x47) AM_DEVREADWRITE("i8155", i8155_device, io_r, io_w) -ADDRESS_MAP_END +void horse_state::horse_map(address_map &map) +{ + map(0x0000, 0x37ff).rom(); + map(0x4000, 0x40ff).rw("i8155", FUNC(i8155_device::memory_r), FUNC(i8155_device::memory_w)); + map(0x6000, 0x7fff).ram().share("vram"); + map(0x8000, 0x87ff).mirror(0x0800).rw(this, FUNC(horse_state::colorram_r), FUNC(horse_state::colorram_w)); +} + +void horse_state::horse_io_map(address_map &map) +{ + map(0x40, 0x47).rw("i8155", FUNC(i8155_device::io_r), FUNC(i8155_device::io_w)); +} READ8_MEMBER(horse_state::input_r) |