diff options
Diffstat (limited to 'src/mame/drivers/bagman.cpp')
-rw-r--r-- | src/mame/drivers/bagman.cpp | 71 |
1 files changed, 37 insertions, 34 deletions
diff --git a/src/mame/drivers/bagman.cpp b/src/mame/drivers/bagman.cpp index 5e5d499e0f3..a1f25d29dbd 100644 --- a/src/mame/drivers/bagman.cpp +++ b/src/mame/drivers/bagman.cpp @@ -128,53 +128,56 @@ WRITE_LINE_MEMBER(bagman_state::irq_mask_w) m_maincpu->set_input_line(0, CLEAR_LINE); } -ADDRESS_MAP_START(bagman_state::main_map) - AM_RANGE(0x0000, 0x5fff) AM_ROM - AM_RANGE(0x6000, 0x67ff) AM_RAM - AM_RANGE(0x9000, 0x93ff) AM_RAM_WRITE(videoram_w) AM_SHARE("videoram") - AM_RANGE(0x9800, 0x9bff) AM_RAM_WRITE(colorram_w) AM_SHARE("colorram") - AM_RANGE(0x9c00, 0x9fff) AM_WRITENOP /* written to, but unused */ - AM_RANGE(0xa000, 0xa000) AM_READ(pal16r6_r) - AM_RANGE(0xa000, 0xa007) AM_DEVWRITE("mainlatch", ls259_device, write_d0) - AM_RANGE(0xc000, 0xffff) AM_ROM /* Super Bagman only */ - AM_RANGE(0x9800, 0x981f) AM_WRITEONLY AM_SHARE("spriteram") /* hidden portion of color RAM */ +void bagman_state::main_map(address_map &map) +{ + map(0x0000, 0x5fff).rom(); + map(0x6000, 0x67ff).ram(); + map(0x9000, 0x93ff).ram().w(this, FUNC(bagman_state::videoram_w)).share("videoram"); + map(0x9800, 0x9bff).ram().w(this, FUNC(bagman_state::colorram_w)).share("colorram"); + map(0x9c00, 0x9fff).nopw(); /* written to, but unused */ + map(0xa000, 0xa000).r(this, FUNC(bagman_state::pal16r6_r)); + map(0xa000, 0xa007).w("mainlatch", FUNC(ls259_device::write_d0)); + map(0xc000, 0xffff).rom(); /* Super Bagman only */ + map(0x9800, 0x981f).writeonly().share("spriteram"); /* hidden portion of color RAM */ /* here only to initialize the pointer, */ /* writes are handled by colorram_w */ - AM_RANGE(0xa800, 0xa807) AM_WRITE(ls259_w) /* TMS5110 driving state machine */ - AM_RANGE(0xb000, 0xb000) AM_READ_PORT("DSW") - AM_RANGE(0xb800, 0xb800) AM_READNOP /* looks like watchdog from schematics */ + map(0xa800, 0xa807).w(this, FUNC(bagman_state::ls259_w)); /* TMS5110 driving state machine */ + map(0xb000, 0xb000).portr("DSW"); + map(0xb800, 0xb800).nopr(); /* looks like watchdog from schematics */ #if 0 - AM_RANGE(0xb000, 0xb000) AM_WRITENOP /* ???? */ - AM_RANGE(0xb800, 0xb800) AM_WRITENOP /* ???? */ + map(0xb000, 0xb000).nopw(); /* ???? */ + map(0xb800, 0xb800).nopw(); /* ???? */ #endif -ADDRESS_MAP_END +} -ADDRESS_MAP_START(bagman_state::pickin_map) - AM_RANGE(0x0000, 0x5fff) AM_ROM - AM_RANGE(0x7000, 0x77ff) AM_RAM - AM_RANGE(0x8800, 0x8bff) AM_RAM_WRITE(videoram_w) AM_SHARE("videoram") - AM_RANGE(0x9800, 0x9bff) AM_RAM_WRITE(colorram_w) AM_SHARE("colorram") - AM_RANGE(0x9800, 0x981f) AM_WRITEONLY AM_SHARE("spriteram") /* hidden portion of color RAM */ +void bagman_state::pickin_map(address_map &map) +{ + map(0x0000, 0x5fff).rom(); + map(0x7000, 0x77ff).ram(); + map(0x8800, 0x8bff).ram().w(this, FUNC(bagman_state::videoram_w)).share("videoram"); + map(0x9800, 0x9bff).ram().w(this, FUNC(bagman_state::colorram_w)).share("colorram"); + map(0x9800, 0x981f).writeonly().share("spriteram"); /* hidden portion of color RAM */ /* here only to initialize the pointer, */ /* writes are handled by colorram_w */ - AM_RANGE(0x9c00, 0x9fff) AM_WRITENOP /* written to, but unused */ - AM_RANGE(0xa000, 0xa007) AM_DEVWRITE("mainlatch", ls259_device, write_d0) - AM_RANGE(0xa800, 0xa800) AM_READ_PORT("DSW") + map(0x9c00, 0x9fff).nopw(); /* written to, but unused */ + map(0xa000, 0xa007).w("mainlatch", FUNC(ls259_device::write_d0)); + map(0xa800, 0xa800).portr("DSW"); /* guess */ - AM_RANGE(0xb000, 0xb000) AM_DEVWRITE("ay2", ay8910_device, address_w) - AM_RANGE(0xb800, 0xb800) AM_DEVREADWRITE("ay2", ay8910_device, data_r, data_w) -ADDRESS_MAP_END - -ADDRESS_MAP_START(bagman_state::main_portmap) - ADDRESS_MAP_GLOBAL_MASK(0xff) - AM_RANGE(0x08, 0x09) AM_DEVWRITE("aysnd", ay8910_device, address_data_w) - AM_RANGE(0x0c, 0x0c) AM_DEVREAD("aysnd", ay8910_device, data_r) + map(0xb000, 0xb000).w("ay2", FUNC(ay8910_device::address_w)); + map(0xb800, 0xb800).rw("ay2", FUNC(ay8910_device::data_r), FUNC(ay8910_device::data_w)); +} + +void bagman_state::main_portmap(address_map &map) +{ + map.global_mask(0xff); + map(0x08, 0x09).w("aysnd", FUNC(ay8910_device::address_data_w)); + map(0x0c, 0x0c).r("aysnd", FUNC(ay8910_device::data_r)); //AM_RANGE(0x56, 0x56) AM_WRITENOP -ADDRESS_MAP_END +} |