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Diffstat (limited to 'src/mame/drivers/selz80.cpp')
-rw-r--r--src/mame/drivers/selz80.cpp43
1 files changed, 23 insertions, 20 deletions
diff --git a/src/mame/drivers/selz80.cpp b/src/mame/drivers/selz80.cpp
index b50e7b1cfde..16971e83611 100644
--- a/src/mame/drivers/selz80.cpp
+++ b/src/mame/drivers/selz80.cpp
@@ -69,27 +69,30 @@ private:
required_device<clock_device> m_clock;
};
-ADDRESS_MAP_START(selz80_state::dagz80_mem)
- ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE(0x0000, 0x1fff) AM_RAM AM_SHARE("ram")
- AM_RANGE(0xe000, 0xffff) AM_RAM
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(selz80_state::selz80_mem)
- ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE(0x0000, 0x0fff) AM_ROM
- AM_RANGE(0x1000, 0x27ff) AM_RAM // all 3 RAM sockets filled
+void selz80_state::dagz80_mem(address_map &map)
+{
+ map.unmap_value_high();
+ map(0x0000, 0x1fff).ram().share("ram");
+ map(0xe000, 0xffff).ram();
+}
+
+void selz80_state::selz80_mem(address_map &map)
+{
+ map.unmap_value_high();
+ map(0x0000, 0x0fff).rom();
+ map(0x1000, 0x27ff).ram(); // all 3 RAM sockets filled
// AM_RANGE(0x3000, 0x37ff) AM_ROM // empty socket for ROM
- AM_RANGE(0xa000, 0xffff) AM_ROM
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(selz80_state::selz80_io)
- ADDRESS_MAP_UNMAP_HIGH
- ADDRESS_MAP_GLOBAL_MASK(0xff)
- AM_RANGE(0x00, 0x01) AM_DEVREADWRITE("i8279", i8279_device, read, write)
- AM_RANGE(0x18, 0x18) AM_DEVREADWRITE("uart", i8251_device, data_r, data_w)
- AM_RANGE(0x19, 0x19) AM_DEVREADWRITE("uart", i8251_device, status_r, control_w)
-ADDRESS_MAP_END
+ map(0xa000, 0xffff).rom();
+}
+
+void selz80_state::selz80_io(address_map &map)
+{
+ map.unmap_value_high();
+ map.global_mask(0xff);
+ map(0x00, 0x01).rw("i8279", FUNC(i8279_device::read), FUNC(i8279_device::write));
+ map(0x18, 0x18).rw("uart", FUNC(i8251_device::data_r), FUNC(i8251_device::data_w));
+ map(0x19, 0x19).rw("uart", FUNC(i8251_device::status_r), FUNC(i8251_device::control_w));
+}
/* Input ports */
static INPUT_PORTS_START( selz80 )