diff options
Diffstat (limited to 'src/mame/drivers/jeutel.cpp')
-rw-r--r-- | src/mame/drivers/jeutel.cpp | 66 |
1 files changed, 35 insertions, 31 deletions
diff --git a/src/mame/drivers/jeutel.cpp b/src/mame/drivers/jeutel.cpp index 5fe75747604..8f8a72e21ae 100644 --- a/src/mame/drivers/jeutel.cpp +++ b/src/mame/drivers/jeutel.cpp @@ -61,37 +61,41 @@ private: }; -ADDRESS_MAP_START(jeutel_state::jeutel_map) - ADDRESS_MAP_UNMAP_HIGH - AM_RANGE(0x0000, 0x1fff) AM_ROM AM_REGION("roms", 0) - AM_RANGE(0xc000, 0xc3ff) AM_RAM AM_SHARE("shared") - AM_RANGE(0xc400, 0xc7ff) AM_RAM - AM_RANGE(0xe000, 0xe003) AM_DEVREADWRITE("ppi8255_2", i8255_device, read, write) -ADDRESS_MAP_END - -ADDRESS_MAP_START(jeutel_state::jeutel_cpu2) - ADDRESS_MAP_UNMAP_HIGH - AM_RANGE(0x0000, 0x0fff) AM_ROM AM_REGION("roms", 0x2000) - AM_RANGE(0x2000, 0x2003) AM_DEVREADWRITE("ppi8255_0", i8255_device, read, write) - AM_RANGE(0x3000, 0x3003) AM_DEVREADWRITE("ppi8255_1", i8255_device, read, write) - AM_RANGE(0x4000, 0x4000) AM_WRITENOP // writes 12 here many times - AM_RANGE(0x8000, 0x83ff) AM_RAM - AM_RANGE(0xc000, 0xc3ff) AM_RAM AM_SHARE("shared") -ADDRESS_MAP_END - -ADDRESS_MAP_START(jeutel_state::jeutel_cpu3) - ADDRESS_MAP_UNMAP_HIGH - AM_RANGE(0x0000, 0x0fff) AM_ROM AM_REGION("roms", 0x3000) - AM_RANGE(0x4000, 0x43ff) AM_RAM - AM_RANGE(0x8000, 0x8000) AM_WRITE(sndcmd_w) -ADDRESS_MAP_END - -ADDRESS_MAP_START(jeutel_state::jeutel_cpu3_io) - ADDRESS_MAP_GLOBAL_MASK(0xff) - AM_RANGE(0x00, 0x00) AM_DEVWRITE("aysnd", ay8910_device, address_w) - AM_RANGE(0x01, 0x01) AM_DEVWRITE("aysnd", ay8910_device, data_w) - AM_RANGE(0x04, 0x04) AM_DEVREAD("aysnd", ay8910_device, data_r) -ADDRESS_MAP_END +void jeutel_state::jeutel_map(address_map &map) +{ + map.unmap_value_high(); + map(0x0000, 0x1fff).rom().region("roms", 0); + map(0xc000, 0xc3ff).ram().share("shared"); + map(0xc400, 0xc7ff).ram(); + map(0xe000, 0xe003).rw("ppi8255_2", FUNC(i8255_device::read), FUNC(i8255_device::write)); +} + +void jeutel_state::jeutel_cpu2(address_map &map) +{ + map.unmap_value_high(); + map(0x0000, 0x0fff).rom().region("roms", 0x2000); + map(0x2000, 0x2003).rw("ppi8255_0", FUNC(i8255_device::read), FUNC(i8255_device::write)); + map(0x3000, 0x3003).rw("ppi8255_1", FUNC(i8255_device::read), FUNC(i8255_device::write)); + map(0x4000, 0x4000).nopw(); // writes 12 here many times + map(0x8000, 0x83ff).ram(); + map(0xc000, 0xc3ff).ram().share("shared"); +} + +void jeutel_state::jeutel_cpu3(address_map &map) +{ + map.unmap_value_high(); + map(0x0000, 0x0fff).rom().region("roms", 0x3000); + map(0x4000, 0x43ff).ram(); + map(0x8000, 0x8000).w(this, FUNC(jeutel_state::sndcmd_w)); +} + +void jeutel_state::jeutel_cpu3_io(address_map &map) +{ + map.global_mask(0xff); + map(0x00, 0x00).w("aysnd", FUNC(ay8910_device::address_w)); + map(0x01, 0x01).w("aysnd", FUNC(ay8910_device::data_w)); + map(0x04, 0x04).r("aysnd", FUNC(ay8910_device::data_r)); +} static INPUT_PORTS_START( jeutel ) INPUT_PORTS_END |