diff options
Diffstat (limited to 'src/mame/drivers/m79amb.cpp')
-rw-r--r-- | src/mame/drivers/m79amb.cpp | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/src/mame/drivers/m79amb.cpp b/src/mame/drivers/m79amb.cpp index 768fbbf6ed0..50ac211b282 100644 --- a/src/mame/drivers/m79amb.cpp +++ b/src/mame/drivers/m79amb.cpp @@ -118,19 +118,20 @@ WRITE8_MEMBER(m79amb_state::m79amb_8002_w) output().set_value("EXP_LAMP", data ? 1 : 0); } -ADDRESS_MAP_START(m79amb_state::main_map) - AM_RANGE(0x0000, 0x1fff) AM_ROM - AM_RANGE(0x4000, 0x5fff) AM_RAM_WRITE(ramtek_videoram_w) AM_SHARE("videoram") - AM_RANGE(0x6000, 0x63ff) AM_RAM /* ?? */ - AM_RANGE(0x8000, 0x8000) AM_READ_PORT("8000") AM_WRITE(m79amb_8000_w) - AM_RANGE(0x8001, 0x8001) AM_WRITEONLY AM_SHARE("mask") - AM_RANGE(0x8002, 0x8002) AM_READ_PORT("8002") AM_WRITE(m79amb_8002_w) - AM_RANGE(0x8003, 0x8003) AM_WRITE(m79amb_8003_w) - AM_RANGE(0x8004, 0x8004) AM_READ(gray5bit_controller0_r) - AM_RANGE(0x8005, 0x8005) AM_READ(gray5bit_controller1_r) - AM_RANGE(0xc000, 0xc07f) AM_RAM /* ?? */ - AM_RANGE(0xc200, 0xc27f) AM_RAM /* ?? */ -ADDRESS_MAP_END +void m79amb_state::main_map(address_map &map) +{ + map(0x0000, 0x1fff).rom(); + map(0x4000, 0x5fff).ram().w(this, FUNC(m79amb_state::ramtek_videoram_w)).share("videoram"); + map(0x6000, 0x63ff).ram(); /* ?? */ + map(0x8000, 0x8000).portr("8000").w(this, FUNC(m79amb_state::m79amb_8000_w)); + map(0x8001, 0x8001).writeonly().share("mask"); + map(0x8002, 0x8002).portr("8002").w(this, FUNC(m79amb_state::m79amb_8002_w)); + map(0x8003, 0x8003).w(this, FUNC(m79amb_state::m79amb_8003_w)); + map(0x8004, 0x8004).r(this, FUNC(m79amb_state::gray5bit_controller0_r)); + map(0x8005, 0x8005).r(this, FUNC(m79amb_state::gray5bit_controller1_r)); + map(0xc000, 0xc07f).ram(); /* ?? */ + map(0xc200, 0xc27f).ram(); /* ?? */ +} |