diff options
Diffstat (limited to 'src/mame/drivers/europc.cpp')
-rw-r--r-- | src/mame/drivers/europc.cpp | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/src/mame/drivers/europc.cpp b/src/mame/drivers/europc.cpp index 7fa2d3cab2e..84722eb92d8 100644 --- a/src/mame/drivers/europc.cpp +++ b/src/mame/drivers/europc.cpp @@ -496,18 +496,20 @@ static INPUT_PORTS_START( europc ) PORT_BIT(0xfffe, IP_ACTIVE_HIGH, IPT_UNUSED) INPUT_PORTS_END -ADDRESS_MAP_START(europc_pc_state::europc_map) - ADDRESS_MAP_UNMAP_HIGH - AM_RANGE(0xf0000, 0xfffff) AM_ROM AM_REGION("bios", 0) -ADDRESS_MAP_END - -ADDRESS_MAP_START(europc_pc_state::europc_io) - ADDRESS_MAP_UNMAP_HIGH - AM_RANGE(0x0000, 0x00ff) AM_DEVICE("mb", pc_noppi_mb_device, map) - AM_RANGE(0x0060, 0x0063) AM_READWRITE(europc_pio_r, europc_pio_w) - AM_RANGE(0x0250, 0x025f) AM_READWRITE(europc_jim_r, europc_jim_w) - AM_RANGE(0x02e0, 0x02e0) AM_READ(europc_jim2_r) -ADDRESS_MAP_END +void europc_pc_state::europc_map(address_map &map) +{ + map.unmap_value_high(); + map(0xf0000, 0xfffff).rom().region("bios", 0); +} + +void europc_pc_state::europc_io(address_map &map) +{ + map.unmap_value_high(); + map(0x0000, 0x00ff).m(m_mb, FUNC(pc_noppi_mb_device::map)); + map(0x0060, 0x0063).rw(this, FUNC(europc_pc_state::europc_pio_r), FUNC(europc_pc_state::europc_pio_w)); + map(0x0250, 0x025f).rw(this, FUNC(europc_pc_state::europc_jim_r), FUNC(europc_pc_state::europc_jim_w)); + map(0x02e0, 0x02e0).r(this, FUNC(europc_pc_state::europc_jim2_r)); +} /* single built-in 3.5" 720K drive, connector for optional external 3.5" or 5.25" drive */ void europc_pc_state::cfg_builtin_720K(device_t *device) |