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Diffstat (limited to 'src/mame/drivers/unkhorse.c')
-rw-r--r-- | src/mame/drivers/unkhorse.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/unkhorse.c b/src/mame/drivers/unkhorse.c index 7cdc853f6d8..6acea5b0de1 100644 --- a/src/mame/drivers/unkhorse.c +++ b/src/mame/drivers/unkhorse.c @@ -2,7 +2,7 @@ unknown Japanese horse gambling game probably early 80s, manufacturer unknown - + from a broken PCB, labeled EFI TG-007 8085A CPU + 8155 (for I/O and sound) 8KB RAM mainly for bitmap video, and 512x4 RAM for color map @@ -51,7 +51,7 @@ PALETTE_INIT( horse ) static SCREEN_UPDATE_IND16( horse ) { horse_state *state = screen.machine().driver_data<horse_state>(); - + for (int y = cliprect.min_y; y <= cliprect.max_y; y++) { for (int x = 0; x < 32; x++) @@ -79,7 +79,7 @@ static ADDRESS_MAP_START( horse_map, AS_PROGRAM, 8, horse_state ) AM_RANGE(0x4000, 0x40ff) AM_DEVREADWRITE("i8155", i8155_device, memory_r, memory_w) AM_RANGE(0x6000, 0x7fff) AM_RAM AM_BASE(m_video_ram) AM_RANGE(0x8000, 0x879f) AM_RAM AM_BASE(m_color_ram) AM_MIRROR(0x0860) - + ADDRESS_MAP_END static ADDRESS_MAP_START( horse_io_map, AS_IO, 8, horse_state ) @@ -106,7 +106,7 @@ static WRITE8_DEVICE_HANDLER(horse_output_w) { horse_state *state = device->machine().driver_data<horse_state>(); state->m_output = data; - + // d4: payout related // d6-d7: input mux // other bits: ? |