diff options
Diffstat (limited to 'src/mame/drivers/mw18w.cpp')
-rw-r--r-- | src/mame/drivers/mw18w.cpp | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/src/mame/drivers/mw18w.cpp b/src/mame/drivers/mw18w.cpp index 37255b01ba5..29f28bbf5d5 100644 --- a/src/mame/drivers/mw18w.cpp +++ b/src/mame/drivers/mw18w.cpp @@ -162,22 +162,24 @@ CUSTOM_INPUT_MEMBER(mw18w_state::mw18w_sensors_r) } -ADDRESS_MAP_START(mw18w_state::mw18w_map) - AM_RANGE(0x0000, 0x1fff) AM_ROM - AM_RANGE(0x2000, 0x23ff) AM_RAM -ADDRESS_MAP_END - -ADDRESS_MAP_START(mw18w_state::mw18w_portmap) - ADDRESS_MAP_UNMAP_HIGH - ADDRESS_MAP_GLOBAL_MASK(0xff) - AM_RANGE(0x00, 0x00) AM_READ_PORT("IN0") AM_WRITE(mw18w_sound0_w) - AM_RANGE(0x01, 0x01) AM_READ_PORT("IN1") AM_WRITE(mw18w_sound1_w) - AM_RANGE(0x02, 0x02) AM_READ_PORT("IN2") AM_WRITE(mw18w_lamps_w) - AM_RANGE(0x03, 0x03) AM_READ_PORT("DSW") AM_WRITE(mw18w_led_display_w) - AM_RANGE(0x04, 0x04) AM_READ_PORT("IN4") - AM_RANGE(0x06, 0x06) AM_DEVWRITE("watchdog", watchdog_timer_device, reset_w) - AM_RANGE(0x07, 0x07) AM_WRITE(mw18w_irq0_clear_w) -ADDRESS_MAP_END +void mw18w_state::mw18w_map(address_map &map) +{ + map(0x0000, 0x1fff).rom(); + map(0x2000, 0x23ff).ram(); +} + +void mw18w_state::mw18w_portmap(address_map &map) +{ + map.unmap_value_high(); + map.global_mask(0xff); + map(0x00, 0x00).portr("IN0").w(this, FUNC(mw18w_state::mw18w_sound0_w)); + map(0x01, 0x01).portr("IN1").w(this, FUNC(mw18w_state::mw18w_sound1_w)); + map(0x02, 0x02).portr("IN2").w(this, FUNC(mw18w_state::mw18w_lamps_w)); + map(0x03, 0x03).portr("DSW").w(this, FUNC(mw18w_state::mw18w_led_display_w)); + map(0x04, 0x04).portr("IN4"); + map(0x06, 0x06).w("watchdog", FUNC(watchdog_timer_device::reset_w)); + map(0x07, 0x07).w(this, FUNC(mw18w_state::mw18w_irq0_clear_w)); +} |