diff options
Diffstat (limited to 'src/mame/drivers/m58.cpp')
-rw-r--r-- | src/mame/drivers/m58.cpp | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/src/mame/drivers/m58.cpp b/src/mame/drivers/m58.cpp index 9ea823bee8c..bfece67a6aa 100644 --- a/src/mame/drivers/m58.cpp +++ b/src/mame/drivers/m58.cpp @@ -27,24 +27,25 @@ * *************************************/ -ADDRESS_MAP_START(m58_state::yard_map) - AM_RANGE(0x0000, 0x5fff) AM_ROM - AM_RANGE(0x8000, 0x8fff) AM_RAM_WRITE(videoram_w) AM_SHARE("videoram") - AM_RANGE(0x9000, 0x9fff) AM_WRITE(scroll_panel_w) - AM_RANGE(0xc820, 0xc87f) AM_RAM AM_SHARE("spriteram") - AM_RANGE(0xa000, 0xa000) AM_RAM AM_SHARE("scroll_x_low") - AM_RANGE(0xa200, 0xa200) AM_RAM AM_SHARE("scroll_x_high") - AM_RANGE(0xa400, 0xa400) AM_RAM AM_SHARE("scroll_y_low") - AM_RANGE(0xa800, 0xa800) AM_RAM AM_SHARE("score_disable") - AM_RANGE(0xd000, 0xd000) AM_DEVWRITE("irem_audio", irem_audio_device, cmd_w) - AM_RANGE(0xd001, 0xd001) AM_WRITE(flipscreen_w) /* + coin counters */ - AM_RANGE(0xd000, 0xd000) AM_READ_PORT("IN0") - AM_RANGE(0xd001, 0xd001) AM_READ_PORT("IN1") - AM_RANGE(0xd002, 0xd002) AM_READ_PORT("IN2") - AM_RANGE(0xd003, 0xd003) AM_READ_PORT("DSW1") - AM_RANGE(0xd004, 0xd004) AM_READ_PORT("DSW2") - AM_RANGE(0xe000, 0xefff) AM_RAM -ADDRESS_MAP_END +void m58_state::yard_map(address_map &map) +{ + map(0x0000, 0x5fff).rom(); + map(0x8000, 0x8fff).ram().w(this, FUNC(m58_state::videoram_w)).share("videoram"); + map(0x9000, 0x9fff).w(this, FUNC(m58_state::scroll_panel_w)); + map(0xc820, 0xc87f).ram().share("spriteram"); + map(0xa000, 0xa000).ram().share("scroll_x_low"); + map(0xa200, 0xa200).ram().share("scroll_x_high"); + map(0xa400, 0xa400).ram().share("scroll_y_low"); + map(0xa800, 0xa800).ram().share("score_disable"); + map(0xd000, 0xd000).w("irem_audio", FUNC(irem_audio_device::cmd_w)); + map(0xd001, 0xd001).w(this, FUNC(m58_state::flipscreen_w)); /* + coin counters */ + map(0xd000, 0xd000).portr("IN0"); + map(0xd001, 0xd001).portr("IN1"); + map(0xd002, 0xd002).portr("IN2"); + map(0xd003, 0xd003).portr("DSW1"); + map(0xd004, 0xd004).portr("DSW2"); + map(0xe000, 0xefff).ram(); +} |