diff options
Diffstat (limited to 'src/mame/drivers/funkybee.cpp')
-rw-r--r-- | src/mame/drivers/funkybee.cpp | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/src/mame/drivers/funkybee.cpp b/src/mame/drivers/funkybee.cpp index 773272bf7dd..ac8ed42e1a0 100644 --- a/src/mame/drivers/funkybee.cpp +++ b/src/mame/drivers/funkybee.cpp @@ -99,24 +99,26 @@ WRITE_LINE_MEMBER(funkybee_state::coin_counter_2_w) machine().bookkeeping().coin_counter_w(1, state); } -ADDRESS_MAP_START(funkybee_state::funkybee_map) - AM_RANGE(0x0000, 0x4fff) AM_ROM - AM_RANGE(0x8000, 0x87ff) AM_RAM - AM_RANGE(0xa000, 0xbfff) AM_RAM_WRITE(funkybee_videoram_w) AM_SHARE("videoram") - AM_RANGE(0xc000, 0xdfff) AM_RAM_WRITE(funkybee_colorram_w) AM_SHARE("colorram") - AM_RANGE(0xe000, 0xe000) AM_WRITE(funkybee_scroll_w) - AM_RANGE(0xe800, 0xe807) AM_DEVWRITE("mainlatch", ls259_device, write_d0) - AM_RANGE(0xf000, 0xf000) AM_READNOP /* IRQ Ack */ - AM_RANGE(0xf800, 0xf800) AM_READ(funkybee_input_port_0_r) AM_DEVWRITE("watchdog", watchdog_timer_device, reset_w) - AM_RANGE(0xf801, 0xf801) AM_READ_PORT("IN1") - AM_RANGE(0xf802, 0xf802) AM_READ_PORT("IN2") -ADDRESS_MAP_END - -ADDRESS_MAP_START(funkybee_state::io_map) - ADDRESS_MAP_GLOBAL_MASK(0xff) - AM_RANGE(0x00, 0x01) AM_DEVWRITE("aysnd", ay8910_device, address_data_w) - AM_RANGE(0x02, 0x02) AM_DEVREAD("aysnd", ay8910_device, data_r) -ADDRESS_MAP_END +void funkybee_state::funkybee_map(address_map &map) +{ + map(0x0000, 0x4fff).rom(); + map(0x8000, 0x87ff).ram(); + map(0xa000, 0xbfff).ram().w(this, FUNC(funkybee_state::funkybee_videoram_w)).share("videoram"); + map(0xc000, 0xdfff).ram().w(this, FUNC(funkybee_state::funkybee_colorram_w)).share("colorram"); + map(0xe000, 0xe000).w(this, FUNC(funkybee_state::funkybee_scroll_w)); + map(0xe800, 0xe807).w("mainlatch", FUNC(ls259_device::write_d0)); + map(0xf000, 0xf000).nopr(); /* IRQ Ack */ + map(0xf800, 0xf800).r(this, FUNC(funkybee_state::funkybee_input_port_0_r)).w(m_watchdog, FUNC(watchdog_timer_device::reset_w)); + map(0xf801, 0xf801).portr("IN1"); + map(0xf802, 0xf802).portr("IN2"); +} + +void funkybee_state::io_map(address_map &map) +{ + map.global_mask(0xff); + map(0x00, 0x01).w("aysnd", FUNC(ay8910_device::address_data_w)); + map(0x02, 0x02).r("aysnd", FUNC(ay8910_device::data_r)); +} static INPUT_PORTS_START( funkybee ) |