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Diffstat (limited to 'src/mame/drivers/mfabfz.cpp')
-rw-r--r--src/mame/drivers/mfabfz.cpp45
1 files changed, 24 insertions, 21 deletions
diff --git a/src/mame/drivers/mfabfz.cpp b/src/mame/drivers/mfabfz.cpp
index 55622cc9664..5b9349674f9 100644
--- a/src/mame/drivers/mfabfz.cpp
+++ b/src/mame/drivers/mfabfz.cpp
@@ -66,27 +66,30 @@ private:
};
-ADDRESS_MAP_START(mfabfz_state::mfabfz_mem)
- ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE(0x0000, 0x7fff) AM_ROM AM_REGION("roms", 0)
- AM_RANGE(0x8000, 0xffff) AM_RAM
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(mfabfz_state::mfabfz_io)
- ADDRESS_MAP_UNMAP_HIGH
- ADDRESS_MAP_GLOBAL_MASK(0xff)
- AM_RANGE(0xbe, 0xbe) AM_DEVREADWRITE("uart1", i8251_device, data_r, data_w)
- AM_RANGE(0xbf, 0xbf) AM_DEVREADWRITE("uart1", i8251_device, status_r, control_w)
- AM_RANGE(0xfe, 0xfe) AM_DEVREADWRITE("uart2", i8251_device, data_r, data_w)
- AM_RANGE(0xff, 0xff) AM_DEVREADWRITE("uart2", i8251_device, status_r, control_w)
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(mfabfz_state::mfabfz85_io)
- ADDRESS_MAP_UNMAP_HIGH
- ADDRESS_MAP_GLOBAL_MASK(0xff)
- AM_RANGE(0xfe, 0xfe) AM_DEVREADWRITE("uart2", i8251_device, data_r, data_w)
- AM_RANGE(0xff, 0xff) AM_DEVREADWRITE("uart2", i8251_device, status_r, control_w)
-ADDRESS_MAP_END
+void mfabfz_state::mfabfz_mem(address_map &map)
+{
+ map.unmap_value_high();
+ map(0x0000, 0x7fff).rom().region("roms", 0);
+ map(0x8000, 0xffff).ram();
+}
+
+void mfabfz_state::mfabfz_io(address_map &map)
+{
+ map.unmap_value_high();
+ map.global_mask(0xff);
+ map(0xbe, 0xbe).rw("uart1", FUNC(i8251_device::data_r), FUNC(i8251_device::data_w));
+ map(0xbf, 0xbf).rw("uart1", FUNC(i8251_device::status_r), FUNC(i8251_device::control_w));
+ map(0xfe, 0xfe).rw("uart2", FUNC(i8251_device::data_r), FUNC(i8251_device::data_w));
+ map(0xff, 0xff).rw("uart2", FUNC(i8251_device::status_r), FUNC(i8251_device::control_w));
+}
+
+void mfabfz_state::mfabfz85_io(address_map &map)
+{
+ map.unmap_value_high();
+ map.global_mask(0xff);
+ map(0xfe, 0xfe).rw("uart2", FUNC(i8251_device::data_r), FUNC(i8251_device::data_w));
+ map(0xff, 0xff).rw("uart2", FUNC(i8251_device::status_r), FUNC(i8251_device::control_w));
+}
/* Input ports */
static INPUT_PORTS_START( mfabfz )