diff options
Diffstat (limited to 'src/mame/drivers/spbactn.cpp')
-rw-r--r-- | src/mame/drivers/spbactn.cpp | 182 |
1 files changed, 93 insertions, 89 deletions
diff --git a/src/mame/drivers/spbactn.cpp b/src/mame/drivers/spbactn.cpp index ae22ada2c5f..dd9df6c5603 100644 --- a/src/mame/drivers/spbactn.cpp +++ b/src/mame/drivers/spbactn.cpp @@ -146,97 +146,101 @@ WRITE16_MEMBER(spbactn_state::main_irq_ack_w) m_maincpu->set_input_line(M68K_IRQ_3, CLEAR_LINE); } -ADDRESS_MAP_START(spbactn_state::spbactn_map) - AM_RANGE(0x00000, 0x3ffff) AM_ROM - AM_RANGE(0x40000, 0x43fff) AM_RAM // main ram - AM_RANGE(0x50000, 0x50fff) AM_RAM AM_SHARE("spvideoram") - AM_RANGE(0x60000, 0x67fff) AM_RAM_WRITE(fg_videoram_w) AM_SHARE("fgvideoram") - AM_RANGE(0x70000, 0x77fff) AM_RAM_WRITE(bg_videoram_w) AM_SHARE("bgvideoram") - AM_RANGE(0x80000, 0x827ff) AM_RAM_DEVWRITE("palette", palette_device, write16) AM_SHARE("palette") - AM_RANGE(0x90000, 0x90001) AM_READ_PORT("IN0") - AM_RANGE(0x90010, 0x90011) AM_READ_PORT("IN1") - AM_RANGE(0x90020, 0x90021) AM_READ_PORT("SYSTEM") - AM_RANGE(0x90030, 0x90031) AM_READ_PORT("DSW1") - AM_RANGE(0x90040, 0x90041) AM_READ_PORT("DSW2") +void spbactn_state::spbactn_map(address_map &map) +{ + map(0x00000, 0x3ffff).rom(); + map(0x40000, 0x43fff).ram(); // main ram + map(0x50000, 0x50fff).ram().share("spvideoram"); + map(0x60000, 0x67fff).ram().w(this, FUNC(spbactn_state::fg_videoram_w)).share("fgvideoram"); + map(0x70000, 0x77fff).ram().w(this, FUNC(spbactn_state::bg_videoram_w)).share("bgvideoram"); + map(0x80000, 0x827ff).ram().w(m_palette, FUNC(palette_device::write16)).share("palette"); + map(0x90000, 0x90001).portr("IN0"); + map(0x90010, 0x90011).portr("IN1"); + map(0x90020, 0x90021).portr("SYSTEM"); + map(0x90030, 0x90031).portr("DSW1"); + map(0x90040, 0x90041).portr("DSW2"); /* this are an awful lot of unknowns */ - AM_RANGE(0x90000, 0x90001) AM_WRITENOP - AM_RANGE(0x90010, 0x90011) AM_DEVWRITE8("soundlatch", generic_latch_8_device, write, 0x00ff) - AM_RANGE(0x90020, 0x90021) AM_WRITE(main_irq_ack_w) - AM_RANGE(0x90030, 0x90031) AM_WRITENOP - AM_RANGE(0x90050, 0x90051) AM_WRITENOP - - AM_RANGE(0x90080, 0x90081) AM_WRITENOP - AM_RANGE(0x90090, 0x90091) AM_WRITENOP - AM_RANGE(0x900a0, 0x900a1) AM_WRITENOP - AM_RANGE(0x900b0, 0x900b1) AM_WRITENOP - AM_RANGE(0x900c0, 0x900c1) AM_WRITENOP - AM_RANGE(0x900d0, 0x900d1) AM_WRITENOP - AM_RANGE(0x900e0, 0x900e1) AM_WRITENOP - AM_RANGE(0x900f0, 0x900f1) AM_WRITENOP - - AM_RANGE(0xa0000, 0xa0001) AM_WRITENOP - AM_RANGE(0xa0004, 0xa0005) AM_WRITENOP - AM_RANGE(0xa0008, 0xa0009) AM_WRITENOP - AM_RANGE(0xa000c, 0xa000d) AM_WRITENOP - AM_RANGE(0xa0010, 0xa0011) AM_WRITENOP - - AM_RANGE(0xa0100, 0xa0101) AM_WRITENOP - AM_RANGE(0xa0104, 0xa0105) AM_WRITENOP - AM_RANGE(0xa0108, 0xa0109) AM_WRITENOP - AM_RANGE(0xa010c, 0xa010d) AM_WRITENOP - AM_RANGE(0xa0110, 0xa0111) AM_WRITENOP - - AM_RANGE(0xa0200, 0xa0201) AM_WRITENOP - AM_RANGE(0xa0202, 0xa0203) AM_WRITENOP - AM_RANGE(0xa0204, 0xa0205) AM_WRITENOP - AM_RANGE(0xa0206, 0xa0207) AM_WRITENOP -ADDRESS_MAP_END - - - -ADDRESS_MAP_START(spbactn_state::spbactnp_map) - AM_RANGE(0x00000, 0x3ffff) AM_ROM - AM_RANGE(0x40000, 0x43fff) AM_RAM // main ram - AM_RANGE(0x50000, 0x50fff) AM_RAM AM_SHARE("spvideoram") - AM_RANGE(0x60000, 0x67fff) AM_RAM_WRITE(fg_videoram_w) AM_SHARE("fgvideoram") - AM_RANGE(0x70000, 0x77fff) AM_RAM_WRITE(bg_videoram_w) AM_SHARE("bgvideoram") - AM_RANGE(0x80000, 0x827ff) AM_RAM_DEVWRITE("palette", palette_device, write16) AM_SHARE("palette") // yes R and G are swapped vs. the released version - - AM_RANGE(0x90002, 0x90003) AM_WRITE(main_irq_ack_w) - AM_RANGE(0x90006, 0x90007) AM_WRITE(spbatnp_90006_w) - AM_RANGE(0x9000a, 0x9000b) AM_WRITE(spbatnp_9000a_w) - AM_RANGE(0x9000c, 0x9000d) AM_WRITE(spbatnp_9000c_w) - AM_RANGE(0x9000e, 0x9000f) AM_WRITE(spbatnp_9000e_w) - - AM_RANGE(0x90124, 0x90125) AM_WRITE(spbatnp_90124_w) // bg scroll - AM_RANGE(0x9012c, 0x9012d) AM_WRITE(spbatnp_9012c_w) // bg scroll - - - - AM_RANGE(0x90000, 0x900ff) AM_READ(temp_read_handler_r) // temp - -ADDRESS_MAP_END - -ADDRESS_MAP_START(spbactn_state::spbactn_sound_map) - AM_RANGE(0x0000, 0xefff) AM_ROM - AM_RANGE(0xf000, 0xf7ff) AM_RAM - AM_RANGE(0xf800, 0xf800) AM_DEVREADWRITE("oki", okim6295_device, read, write) - AM_RANGE(0xf810, 0xf811) AM_DEVWRITE("ymsnd", ym3812_device, write) - - AM_RANGE(0xfc00, 0xfc00) AM_READNOP AM_WRITENOP /* irq ack ?? */ - AM_RANGE(0xfc20, 0xfc20) AM_DEVREAD("soundlatch", generic_latch_8_device, read) -ADDRESS_MAP_END - - - -ADDRESS_MAP_START(spbactn_state::spbactnp_extra_map) - AM_RANGE(0x0000, 0xbfff) AM_ROM - AM_RANGE(0xc000, 0xc7ff) AM_RAM AM_SHARE("extraram2") - AM_RANGE(0xe000, 0xefff) AM_RAM - AM_RANGE(0xd000, 0xd1ff) AM_RAM_WRITE( extraram_w ) AM_SHARE("extraram") - AM_RANGE(0xd200, 0xd200) AM_RAM -ADDRESS_MAP_END + map(0x90000, 0x90001).nopw(); + map(0x90011, 0x90011).w(m_soundlatch, FUNC(generic_latch_8_device::write)); + map(0x90020, 0x90021).w(this, FUNC(spbactn_state::main_irq_ack_w)); + map(0x90030, 0x90031).nopw(); + map(0x90050, 0x90051).nopw(); + + map(0x90080, 0x90081).nopw(); + map(0x90090, 0x90091).nopw(); + map(0x900a0, 0x900a1).nopw(); + map(0x900b0, 0x900b1).nopw(); + map(0x900c0, 0x900c1).nopw(); + map(0x900d0, 0x900d1).nopw(); + map(0x900e0, 0x900e1).nopw(); + map(0x900f0, 0x900f1).nopw(); + + map(0xa0000, 0xa0001).nopw(); + map(0xa0004, 0xa0005).nopw(); + map(0xa0008, 0xa0009).nopw(); + map(0xa000c, 0xa000d).nopw(); + map(0xa0010, 0xa0011).nopw(); + + map(0xa0100, 0xa0101).nopw(); + map(0xa0104, 0xa0105).nopw(); + map(0xa0108, 0xa0109).nopw(); + map(0xa010c, 0xa010d).nopw(); + map(0xa0110, 0xa0111).nopw(); + + map(0xa0200, 0xa0201).nopw(); + map(0xa0202, 0xa0203).nopw(); + map(0xa0204, 0xa0205).nopw(); + map(0xa0206, 0xa0207).nopw(); +} + + + +void spbactn_state::spbactnp_map(address_map &map) +{ + map(0x00000, 0x3ffff).rom(); + map(0x40000, 0x43fff).ram(); // main ram + map(0x50000, 0x50fff).ram().share("spvideoram"); + map(0x60000, 0x67fff).ram().w(this, FUNC(spbactn_state::fg_videoram_w)).share("fgvideoram"); + map(0x70000, 0x77fff).ram().w(this, FUNC(spbactn_state::bg_videoram_w)).share("bgvideoram"); + map(0x80000, 0x827ff).ram().w(m_palette, FUNC(palette_device::write16)).share("palette"); // yes R and G are swapped vs. the released version + + map(0x90002, 0x90003).w(this, FUNC(spbactn_state::main_irq_ack_w)); + map(0x90006, 0x90007).w(this, FUNC(spbactn_state::spbatnp_90006_w)); + map(0x9000a, 0x9000b).w(this, FUNC(spbactn_state::spbatnp_9000a_w)); + map(0x9000c, 0x9000d).w(this, FUNC(spbactn_state::spbatnp_9000c_w)); + map(0x9000e, 0x9000f).w(this, FUNC(spbactn_state::spbatnp_9000e_w)); + + map(0x90124, 0x90125).w(this, FUNC(spbactn_state::spbatnp_90124_w)); // bg scroll + map(0x9012c, 0x9012d).w(this, FUNC(spbactn_state::spbatnp_9012c_w)); // bg scroll + + + + map(0x90000, 0x900ff).r(this, FUNC(spbactn_state::temp_read_handler_r)); // temp + +} + +void spbactn_state::spbactn_sound_map(address_map &map) +{ + map(0x0000, 0xefff).rom(); + map(0xf000, 0xf7ff).ram(); + map(0xf800, 0xf800).rw("oki", FUNC(okim6295_device::read), FUNC(okim6295_device::write)); + map(0xf810, 0xf811).w("ymsnd", FUNC(ym3812_device::write)); + + map(0xfc00, 0xfc00).nopr().nopw(); /* irq ack ?? */ + map(0xfc20, 0xfc20).r(m_soundlatch, FUNC(generic_latch_8_device::read)); +} + + + +void spbactn_state::spbactnp_extra_map(address_map &map) +{ + map(0x0000, 0xbfff).rom(); + map(0xc000, 0xc7ff).ram().share("extraram2"); + map(0xe000, 0xefff).ram(); + map(0xd000, 0xd1ff).ram().w(this, FUNC(spbactn_state::extraram_w)).share("extraram"); + map(0xd200, 0xd200).ram(); +} |