diff options
Diffstat (limited to 'src/mame/drivers/wswan.cpp')
-rw-r--r-- | src/mame/drivers/wswan.cpp | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/src/mame/drivers/wswan.cpp b/src/mame/drivers/wswan.cpp index d60205c3ae1..d3b6d556e56 100644 --- a/src/mame/drivers/wswan.cpp +++ b/src/mame/drivers/wswan.cpp @@ -42,22 +42,25 @@ #include "wswan.lh" -ADDRESS_MAP_START(wswan_state::wswan_mem) - AM_RANGE(0x00000, 0x03fff) AM_DEVREADWRITE("vdp", wswan_video_device, vram_r, vram_w) // 16kb RAM / 4 colour tiles - AM_RANGE(0x04000, 0x0ffff) AM_NOP // nothing +void wswan_state::wswan_mem(address_map &map) +{ + map(0x00000, 0x03fff).rw(m_vdp, FUNC(wswan_video_device::vram_r), FUNC(wswan_video_device::vram_w)); // 16kb RAM / 4 colour tiles + map(0x04000, 0x0ffff).noprw(); // nothing //AM_RANGE(0x10000, 0xeffff) // cart range, setup at machine_start - AM_RANGE(0xf0000, 0xfffff) AM_READ(bios_r) -ADDRESS_MAP_END + map(0xf0000, 0xfffff).r(this, FUNC(wswan_state::bios_r)); +} -ADDRESS_MAP_START(wscolor_state::wscolor_mem) - AM_RANGE(0x00000, 0x0ffff) AM_DEVREADWRITE("vdp", wswan_video_device, vram_r, vram_w) // 16kb RAM / 4 colour tiles, 16 colour tiles + palettes +void wscolor_state::wscolor_mem(address_map &map) +{ + map(0x00000, 0x0ffff).rw("vdp", FUNC(wswan_video_device::vram_r), FUNC(wswan_video_device::vram_w)); // 16kb RAM / 4 colour tiles, 16 colour tiles + palettes //AM_RANGE(0x10000, 0xeffff) // cart range, setup at machine_start - AM_RANGE(0xf0000, 0xfffff) AM_READ(bios_r) -ADDRESS_MAP_END + map(0xf0000, 0xfffff).r(this, FUNC(wscolor_state::bios_r)); +} -ADDRESS_MAP_START(wswan_state::wswan_io) - AM_RANGE(0x00, 0xff) AM_READWRITE(port_r, port_w) // I/O ports -ADDRESS_MAP_END +void wswan_state::wswan_io(address_map &map) +{ + map(0x00, 0xff).rw(this, FUNC(wswan_state::port_r), FUNC(wswan_state::port_w)); // I/O ports +} static INPUT_PORTS_START( wswan ) PORT_START("CURSX") |