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Diffstat (limited to 'src/mame/drivers/europc.cpp')
-rw-r--r--src/mame/drivers/europc.cpp26
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)