diff options
Diffstat (limited to 'src/mame/drivers/x1twin.cpp')
-rw-r--r-- | src/mame/drivers/x1twin.cpp | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/src/mame/drivers/x1twin.cpp b/src/mame/drivers/x1twin.cpp index 730a9175aab..5f0e3f2af72 100644 --- a/src/mame/drivers/x1twin.cpp +++ b/src/mame/drivers/x1twin.cpp @@ -52,15 +52,17 @@ uint32_t x1twin_state::screen_update_x1pce(screen_device &screen, bitmap_rgb32 & return 0; } -ADDRESS_MAP_START(x1twin_state::x1_mem) - ADDRESS_MAP_UNMAP_HIGH - AM_RANGE(0x0000, 0xffff) AM_READWRITE(x1_mem_r,x1_mem_w) -ADDRESS_MAP_END +void x1twin_state::x1_mem(address_map &map) +{ + map.unmap_value_high(); + map(0x0000, 0xffff).rw(this, FUNC(x1twin_state::x1_mem_r), FUNC(x1twin_state::x1_mem_w)); +} -ADDRESS_MAP_START(x1twin_state::x1_io) - ADDRESS_MAP_UNMAP_HIGH - AM_RANGE(0x0000, 0xffff) AM_DEVICE("iobank", address_map_bank_device, amap8) -ADDRESS_MAP_END +void x1twin_state::x1_io(address_map &map) +{ + map.unmap_value_high(); + map(0x0000, 0xffff).m(m_iobank, FUNC(address_map_bank_device::amap8)); +} #if 0 ADDRESS_MAP_START(x1twin_state::pce_mem) |