diff options
Diffstat (limited to 'src/mame/drivers/segag80v.cpp')
-rw-r--r-- | src/mame/drivers/segag80v.cpp | 43 |
1 files changed, 23 insertions, 20 deletions
diff --git a/src/mame/drivers/segag80v.cpp b/src/mame/drivers/segag80v.cpp index cb08ef60beb..57ed7667a42 100644 --- a/src/mame/drivers/segag80v.cpp +++ b/src/mame/drivers/segag80v.cpp @@ -389,30 +389,33 @@ WRITE8_MEMBER(segag80v_state::unknown_w) *************************************/ /* complete memory map derived from schematics */ -ADDRESS_MAP_START(segag80v_state::main_map) - AM_RANGE(0x0000, 0x07ff) AM_ROM /* CPU board ROM */ - AM_RANGE(0x0800, 0xbfff) AM_ROM /* PROM board ROM area */ - AM_RANGE(0xc800, 0xcfff) AM_RAM_WRITE(mainram_w) AM_SHARE("mainram") - AM_RANGE(0xe000, 0xefff) AM_RAM_WRITE(vectorram_w) AM_SHARE("vectorram") -ADDRESS_MAP_END +void segag80v_state::main_map(address_map &map) +{ + map(0x0000, 0x07ff).rom(); /* CPU board ROM */ + map(0x0800, 0xbfff).rom(); /* PROM board ROM area */ + map(0xc800, 0xcfff).ram().w(this, FUNC(segag80v_state::mainram_w)).share("mainram"); + map(0xe000, 0xefff).ram().w(this, FUNC(segag80v_state::vectorram_w)).share("vectorram"); +} -ADDRESS_MAP_START(segag80v_state::opcodes_map) - AM_RANGE(0x0000, 0xffff) AM_READ(g80v_opcode_r) -ADDRESS_MAP_END +void segag80v_state::opcodes_map(address_map &map) +{ + map(0x0000, 0xffff).r(this, FUNC(segag80v_state::g80v_opcode_r)); +} /* complete memory map derived from schematics */ -ADDRESS_MAP_START(segag80v_state::main_portmap) - ADDRESS_MAP_GLOBAL_MASK(0xff) - AM_RANGE(0xbc, 0xbc) /* AM_READ ??? */ - AM_RANGE(0xbd, 0xbe) AM_WRITE(multiply_w) - AM_RANGE(0xbe, 0xbe) AM_READ(multiply_r) - AM_RANGE(0xbf, 0xbf) AM_WRITE(unknown_w) - - AM_RANGE(0xf9, 0xf9) AM_MIRROR(0x04) AM_WRITE(coin_count_w) - AM_RANGE(0xf8, 0xfb) AM_READ(mangled_ports_r) - AM_RANGE(0xfc, 0xfc) AM_READ_PORT("FC") -ADDRESS_MAP_END +void segag80v_state::main_portmap(address_map &map) +{ + map.global_mask(0xff); + map(0xbc, 0xbc); /* AM_READ ??? */ + map(0xbd, 0xbe).w(this, FUNC(segag80v_state::multiply_w)); + map(0xbe, 0xbe).r(this, FUNC(segag80v_state::multiply_r)); + map(0xbf, 0xbf).w(this, FUNC(segag80v_state::unknown_w)); + + map(0xf9, 0xf9).mirror(0x04).w(this, FUNC(segag80v_state::coin_count_w)); + map(0xf8, 0xfb).r(this, FUNC(segag80v_state::mangled_ports_r)); + map(0xfc, 0xfc).portr("FC"); +} |