diff options
Diffstat (limited to 'src/mame/drivers/yunsung8.cpp')
-rw-r--r-- | src/mame/drivers/yunsung8.cpp | 55 |
1 files changed, 29 insertions, 26 deletions
diff --git a/src/mame/drivers/yunsung8.cpp b/src/mame/drivers/yunsung8.cpp index 7539d32ace9..c3d5a91b786 100644 --- a/src/mame/drivers/yunsung8.cpp +++ b/src/mame/drivers/yunsung8.cpp @@ -70,25 +70,27 @@ WRITE8_MEMBER(yunsung8_state::main_irq_ack_w) d000-dfff Tiles "" */ -ADDRESS_MAP_START(yunsung8_state::main_map) - AM_RANGE(0x0000, 0x7fff) AM_ROM - AM_RANGE(0x0001, 0x0001) AM_WRITE(bankswitch_w) // ROM Bank (again?) - AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("mainbank") // Banked ROM - AM_RANGE(0xc000, 0xdfff) AM_READWRITE(videoram_r, videoram_w) // Video RAM (Banked) - AM_RANGE(0xe000, 0xffff) AM_RAM -ADDRESS_MAP_END +void yunsung8_state::main_map(address_map &map) +{ + map(0x0000, 0x7fff).rom(); + map(0x0001, 0x0001).w(this, FUNC(yunsung8_state::bankswitch_w)); // ROM Bank (again?) + map(0x8000, 0xbfff).bankr("mainbank"); // Banked ROM + map(0xc000, 0xdfff).rw(this, FUNC(yunsung8_state::videoram_r), FUNC(yunsung8_state::videoram_w)); // Video RAM (Banked) + map(0xe000, 0xffff).ram(); +} -ADDRESS_MAP_START(yunsung8_state::port_map) - ADDRESS_MAP_GLOBAL_MASK(0xff) - AM_RANGE(0x00, 0x00) AM_READ_PORT("SYSTEM") AM_WRITE(videobank_w) // video RAM bank - AM_RANGE(0x01, 0x01) AM_READ_PORT("P1") AM_WRITE(bankswitch_w) // ROM Bank + Layers Enable - AM_RANGE(0x02, 0x02) AM_READ_PORT("P2") AM_DEVWRITE("soundlatch", generic_latch_8_device, write) // To Sound CPU - AM_RANGE(0x03, 0x03) AM_READ_PORT("DSW1") - AM_RANGE(0x04, 0x04) AM_READ_PORT("DSW2") - AM_RANGE(0x06, 0x06) AM_WRITE(flipscreen_w) // Flip Screen - AM_RANGE(0x07, 0x07) AM_WRITE(main_irq_ack_w) -ADDRESS_MAP_END +void yunsung8_state::port_map(address_map &map) +{ + map.global_mask(0xff); + map(0x00, 0x00).portr("SYSTEM").w(this, FUNC(yunsung8_state::videobank_w)); // video RAM bank + map(0x01, 0x01).portr("P1").w(this, FUNC(yunsung8_state::bankswitch_w)); // ROM Bank + Layers Enable + map(0x02, 0x02).portr("P2").w("soundlatch", FUNC(generic_latch_8_device::write)); // To Sound CPU + map(0x03, 0x03).portr("DSW1"); + map(0x04, 0x04).portr("DSW2"); + map(0x06, 0x06).w(this, FUNC(yunsung8_state::flipscreen_w)); // Flip Screen + map(0x07, 0x07).w(this, FUNC(yunsung8_state::main_irq_ack_w)); +} @@ -112,15 +114,16 @@ WRITE8_MEMBER(yunsung8_state::sound_bankswitch_w) -ADDRESS_MAP_START(yunsung8_state::sound_map) - AM_RANGE(0x0000, 0x7fff) AM_ROM - AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("soundbank") // Banked ROM - AM_RANGE(0xe000, 0xe000) AM_WRITE(sound_bankswitch_w) // ROM Bank - AM_RANGE(0xe400, 0xe400) AM_DEVWRITE("adpcm_select", ls157_device, ba_w) - AM_RANGE(0xec00, 0xec01) AM_DEVWRITE("ymsnd", ym3812_device, write) - AM_RANGE(0xf000, 0xf7ff) AM_RAM - AM_RANGE(0xf800, 0xf800) AM_DEVREAD("soundlatch", generic_latch_8_device, read) // From Main CPU -ADDRESS_MAP_END +void yunsung8_state::sound_map(address_map &map) +{ + map(0x0000, 0x7fff).rom(); + map(0x8000, 0xbfff).bankr("soundbank"); // Banked ROM + map(0xe000, 0xe000).w(this, FUNC(yunsung8_state::sound_bankswitch_w)); // ROM Bank + map(0xe400, 0xe400).w(m_adpcm_select, FUNC(ls157_device::ba_w)); + map(0xec00, 0xec01).w("ymsnd", FUNC(ym3812_device::write)); + map(0xf000, 0xf7ff).ram(); + map(0xf800, 0xf800).r("soundlatch", FUNC(generic_latch_8_device::read)); // From Main CPU +} |