diff options
Diffstat (limited to 'src/mame/drivers/vendetta.cpp')
-rw-r--r-- | src/mame/drivers/vendetta.cpp | 141 |
1 files changed, 73 insertions, 68 deletions
diff --git a/src/mame/drivers/vendetta.cpp b/src/mame/drivers/vendetta.cpp index ddd02a919ff..e060f7cdec2 100644 --- a/src/mame/drivers/vendetta.cpp +++ b/src/mame/drivers/vendetta.cpp @@ -199,77 +199,82 @@ READ8_MEMBER(vendetta_state::z80_irq_r) /********************************************/ -ADDRESS_MAP_START(vendetta_state::main_map) - AM_RANGE(0x0000, 0x1fff) AM_ROMBANK("bank1") - AM_RANGE(0x2000, 0x3fff) AM_RAM +void vendetta_state::main_map(address_map &map) +{ + map(0x0000, 0x1fff).bankr("bank1"); + map(0x2000, 0x3fff).ram(); /* what is the desired effect of overlapping these memory regions anyway? */ - AM_RANGE(0x4000, 0x7fff) AM_DEVREADWRITE("k052109", k052109_device, read, write) - - AM_RANGE(0x4000, 0x4fff) AM_DEVICE("videobank0", address_map_bank_device, amap8) - AM_RANGE(0x5f80, 0x5f9f) AM_DEVREADWRITE("k054000", k054000_device, read, write) - AM_RANGE(0x5fa0, 0x5faf) AM_DEVWRITE("k053251", k053251_device, write) - AM_RANGE(0x5fb0, 0x5fb7) AM_DEVWRITE("k053246", k053247_device, k053246_w) - AM_RANGE(0x5fc0, 0x5fc0) AM_READ_PORT("P1") - AM_RANGE(0x5fc1, 0x5fc1) AM_READ_PORT("P2") - AM_RANGE(0x5fc2, 0x5fc2) AM_READ_PORT("P3") - AM_RANGE(0x5fc3, 0x5fc3) AM_READ_PORT("P4") - AM_RANGE(0x5fd0, 0x5fd0) AM_READ_PORT("EEPROM") - AM_RANGE(0x5fd1, 0x5fd1) AM_READ_PORT("SERVICE") - AM_RANGE(0x5fe0, 0x5fe0) AM_WRITE(_5fe0_w) - AM_RANGE(0x5fe2, 0x5fe2) AM_WRITE(eeprom_w) - AM_RANGE(0x5fe4, 0x5fe4) AM_READWRITE(z80_irq_r, z80_irq_w) - AM_RANGE(0x5fe6, 0x5fe7) AM_DEVREADWRITE("k053260", k053260_device, main_read, main_write) - AM_RANGE(0x5fe8, 0x5fe9) AM_DEVREAD("k053246", k053247_device, k053246_r) - AM_RANGE(0x5fea, 0x5fea) AM_DEVREAD("watchdog", watchdog_timer_device, reset_r) - AM_RANGE(0x6000, 0x6fff) AM_DEVICE("videobank1", address_map_bank_device, amap8) - - AM_RANGE(0x8000, 0xffff) AM_ROM AM_REGION("maincpu", 0x38000) -ADDRESS_MAP_END - -ADDRESS_MAP_START(vendetta_state::esckids_map) - AM_RANGE(0x0000, 0x1fff) AM_RAM // 053248 64K SRAM + map(0x4000, 0x7fff).rw(m_k052109, FUNC(k052109_device::read), FUNC(k052109_device::write)); + + map(0x4000, 0x4fff).m(m_videobank0, FUNC(address_map_bank_device::amap8)); + map(0x5f80, 0x5f9f).rw(m_k054000, FUNC(k054000_device::read), FUNC(k054000_device::write)); + map(0x5fa0, 0x5faf).w(m_k053251, FUNC(k053251_device::write)); + map(0x5fb0, 0x5fb7).w(m_k053246, FUNC(k053247_device::k053246_w)); + map(0x5fc0, 0x5fc0).portr("P1"); + map(0x5fc1, 0x5fc1).portr("P2"); + map(0x5fc2, 0x5fc2).portr("P3"); + map(0x5fc3, 0x5fc3).portr("P4"); + map(0x5fd0, 0x5fd0).portr("EEPROM"); + map(0x5fd1, 0x5fd1).portr("SERVICE"); + map(0x5fe0, 0x5fe0).w(this, FUNC(vendetta_state::_5fe0_w)); + map(0x5fe2, 0x5fe2).w(this, FUNC(vendetta_state::eeprom_w)); + map(0x5fe4, 0x5fe4).rw(this, FUNC(vendetta_state::z80_irq_r), FUNC(vendetta_state::z80_irq_w)); + map(0x5fe6, 0x5fe7).rw("k053260", FUNC(k053260_device::main_read), FUNC(k053260_device::main_write)); + map(0x5fe8, 0x5fe9).r(m_k053246, FUNC(k053247_device::k053246_r)); + map(0x5fea, 0x5fea).r("watchdog", FUNC(watchdog_timer_device::reset_r)); + map(0x6000, 0x6fff).m(m_videobank1, FUNC(address_map_bank_device::amap8)); + + map(0x8000, 0xffff).rom().region("maincpu", 0x38000); +} + +void vendetta_state::esckids_map(address_map &map) +{ + map(0x0000, 0x1fff).ram(); // 053248 64K SRAM /* what is the desired effect of overlapping these memory regions anyway? */ - AM_RANGE(0x2000, 0x5fff) AM_DEVREADWRITE("k052109", k052109_device, read, write) // 052109 (Tilemap) - - AM_RANGE(0x2000, 0x2fff) AM_DEVICE("videobank0", address_map_bank_device, amap8) // 052109 (Tilemap) 0x0000-0x0fff - 052109 (Tilemap) - AM_RANGE(0x3f80, 0x3f80) AM_READ_PORT("P1") - AM_RANGE(0x3f81, 0x3f81) AM_READ_PORT("P2") - AM_RANGE(0x3f82, 0x3f82) AM_READ_PORT("P3") // ??? (But not used) - AM_RANGE(0x3f83, 0x3f83) AM_READ_PORT("P4") // ??? (But not used) - AM_RANGE(0x3f92, 0x3f92) AM_READ_PORT("EEPROM") - AM_RANGE(0x3f93, 0x3f93) AM_READ_PORT("SERVICE") - AM_RANGE(0x3fa0, 0x3fa7) AM_DEVWRITE("k053246", k053247_device, k053246_w) // 053246 (Sprite) - AM_RANGE(0x3fb0, 0x3fbf) AM_DEVWRITE("k053251", k053251_device, write) // 053251 (Priority Encoder) - AM_RANGE(0x3fc0, 0x3fcf) AM_DEVREADWRITE("k053252", k053252_device, read, write) // Not Emulated (053252 ???) - AM_RANGE(0x3fd0, 0x3fd0) AM_WRITE(_5fe0_w) // Coin Counter, 052109 RMRD, 053246 OBJCHA - AM_RANGE(0x3fd2, 0x3fd2) AM_WRITE(eeprom_w) // EEPROM, Video banking - AM_RANGE(0x3fd4, 0x3fd4) AM_READWRITE(z80_irq_r, z80_irq_w) // Sound - AM_RANGE(0x3fd6, 0x3fd7) AM_DEVREADWRITE("k053260", k053260_device, main_read, main_write) // Sound - AM_RANGE(0x3fd8, 0x3fd9) AM_DEVREAD("k053246", k053247_device, k053246_r) // 053246 (Sprite) - AM_RANGE(0x3fda, 0x3fda) AM_WRITENOP // Not Emulated (Watchdog ???) - AM_RANGE(0x4000, 0x4fff) AM_DEVICE("videobank1", address_map_bank_device, amap8) // 0x2000-0x3fff, Tilemap MASK-ROM bank selector (MASK-ROM Test) - AM_RANGE(0x6000, 0x7fff) AM_ROMBANK("bank1") // 053248 '975r01' 1M ROM (Banked) - AM_RANGE(0x8000, 0xffff) AM_ROM AM_REGION("maincpu", 0x18000) // 053248 '975r01' 1M ROM (0x18000-0x1ffff) -ADDRESS_MAP_END - -ADDRESS_MAP_START(vendetta_state::videobank0_map) - AM_RANGE(0x0000, 0x0fff) AM_DEVREADWRITE("k052109", k052109_device, read, write) - AM_RANGE(0x1000, 0x1fff) AM_DEVREADWRITE("k053246", k053247_device, k053247_r, k053247_w) -ADDRESS_MAP_END - -ADDRESS_MAP_START(vendetta_state::videobank1_map) - AM_RANGE(0x0000, 0x0fff) AM_READWRITE(K052109_r, K052109_w) - AM_RANGE(0x1000, 0x1fff) AM_RAM_DEVWRITE("palette", palette_device, write8) AM_SHARE("palette") -ADDRESS_MAP_END - -ADDRESS_MAP_START(vendetta_state::sound_map) - AM_RANGE(0x0000, 0xefff) AM_ROM - AM_RANGE(0xf000, 0xf7ff) AM_RAM - AM_RANGE(0xf800, 0xf801) AM_DEVREADWRITE("ymsnd", ym2151_device, read, write) - AM_RANGE(0xfa00, 0xfa00) AM_WRITE(z80_arm_nmi_w) - AM_RANGE(0xfc00, 0xfc2f) AM_DEVREADWRITE("k053260", k053260_device, read, write) -ADDRESS_MAP_END + map(0x2000, 0x5fff).rw(m_k052109, FUNC(k052109_device::read), FUNC(k052109_device::write)); // 052109 (Tilemap) + + map(0x2000, 0x2fff).m(m_videobank0, FUNC(address_map_bank_device::amap8)); // 052109 (Tilemap) 0x0000-0x0fff - 052109 (Tilemap) + map(0x3f80, 0x3f80).portr("P1"); + map(0x3f81, 0x3f81).portr("P2"); + map(0x3f82, 0x3f82).portr("P3"); // ??? (But not used) + map(0x3f83, 0x3f83).portr("P4"); // ??? (But not used) + map(0x3f92, 0x3f92).portr("EEPROM"); + map(0x3f93, 0x3f93).portr("SERVICE"); + map(0x3fa0, 0x3fa7).w(m_k053246, FUNC(k053247_device::k053246_w)); // 053246 (Sprite) + map(0x3fb0, 0x3fbf).w(m_k053251, FUNC(k053251_device::write)); // 053251 (Priority Encoder) + map(0x3fc0, 0x3fcf).rw(m_k053252, FUNC(k053252_device::read), FUNC(k053252_device::write)); // Not Emulated (053252 ???) + map(0x3fd0, 0x3fd0).w(this, FUNC(vendetta_state::_5fe0_w)); // Coin Counter, 052109 RMRD, 053246 OBJCHA + map(0x3fd2, 0x3fd2).w(this, FUNC(vendetta_state::eeprom_w)); // EEPROM, Video banking + map(0x3fd4, 0x3fd4).rw(this, FUNC(vendetta_state::z80_irq_r), FUNC(vendetta_state::z80_irq_w)); // Sound + map(0x3fd6, 0x3fd7).rw("k053260", FUNC(k053260_device::main_read), FUNC(k053260_device::main_write)); // Sound + map(0x3fd8, 0x3fd9).r(m_k053246, FUNC(k053247_device::k053246_r)); // 053246 (Sprite) + map(0x3fda, 0x3fda).nopw(); // Not Emulated (Watchdog ???) + map(0x4000, 0x4fff).m(m_videobank1, FUNC(address_map_bank_device::amap8)); // 0x2000-0x3fff, Tilemap MASK-ROM bank selector (MASK-ROM Test) + map(0x6000, 0x7fff).bankr("bank1"); // 053248 '975r01' 1M ROM (Banked) + map(0x8000, 0xffff).rom().region("maincpu", 0x18000); // 053248 '975r01' 1M ROM (0x18000-0x1ffff) +} + +void vendetta_state::videobank0_map(address_map &map) +{ + map(0x0000, 0x0fff).rw(m_k052109, FUNC(k052109_device::read), FUNC(k052109_device::write)); + map(0x1000, 0x1fff).rw(m_k053246, FUNC(k053247_device::k053247_r), FUNC(k053247_device::k053247_w)); +} + +void vendetta_state::videobank1_map(address_map &map) +{ + map(0x0000, 0x0fff).rw(this, FUNC(vendetta_state::K052109_r), FUNC(vendetta_state::K052109_w)); + map(0x1000, 0x1fff).ram().w(m_palette, FUNC(palette_device::write8)).share("palette"); +} + +void vendetta_state::sound_map(address_map &map) +{ + map(0x0000, 0xefff).rom(); + map(0xf000, 0xf7ff).ram(); + map(0xf800, 0xf801).rw("ymsnd", FUNC(ym2151_device::read), FUNC(ym2151_device::write)); + map(0xfa00, 0xfa00).w(this, FUNC(vendetta_state::z80_arm_nmi_w)); + map(0xfc00, 0xfc2f).rw("k053260", FUNC(k053260_device::read), FUNC(k053260_device::write)); +} /*************************************************************************** |