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Diffstat (limited to 'src/mame/drivers/mes.cpp')
-rw-r--r--src/mame/drivers/mes.cpp32
1 files changed, 17 insertions, 15 deletions
diff --git a/src/mame/drivers/mes.cpp b/src/mame/drivers/mes.cpp
index 5f4838de696..9fdea2ffe32 100644
--- a/src/mame/drivers/mes.cpp
+++ b/src/mame/drivers/mes.cpp
@@ -57,21 +57,23 @@ READ8_MEMBER( mes_state::port08_r )
return m_port08 | (m_term_data ? 0x80 : 0);
}
-ADDRESS_MAP_START(mes_state::mem_map)
- ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE(0x0000, 0x0fff) AM_ROM AM_REGION("roms", 0)
- AM_RANGE(0x1000, 0xefff) AM_RAM
- AM_RANGE(0xf000, 0xffff) AM_RAM AM_SHARE("videoram")
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(mes_state::io_map)
- ADDRESS_MAP_GLOBAL_MASK(0xff)
- AM_RANGE(0x00, 0x00) AM_READ(port00_r)
- AM_RANGE(0x08, 0x08) AM_READ(port08_r)
- AM_RANGE(0x0c, 0x0f) AM_DEVREADWRITE("ctc", z80ctc_device, read, write)
- AM_RANGE(0x10, 0x13) AM_DEVREADWRITE("sio", z80sio_device, cd_ba_r, cd_ba_w)
- AM_RANGE(0x18, 0x1b) AM_DEVREADWRITE("pio", z80pio_device, read, write)
-ADDRESS_MAP_END
+void mes_state::mem_map(address_map &map)
+{
+ map.unmap_value_high();
+ map(0x0000, 0x0fff).rom().region("roms", 0);
+ map(0x1000, 0xefff).ram();
+ map(0xf000, 0xffff).ram().share("videoram");
+}
+
+void mes_state::io_map(address_map &map)
+{
+ map.global_mask(0xff);
+ map(0x00, 0x00).r(this, FUNC(mes_state::port00_r));
+ map(0x08, 0x08).r(this, FUNC(mes_state::port08_r));
+ map(0x0c, 0x0f).rw("ctc", FUNC(z80ctc_device::read), FUNC(z80ctc_device::write));
+ map(0x10, 0x13).rw("sio", FUNC(z80sio_device::cd_ba_r), FUNC(z80sio_device::cd_ba_w));
+ map(0x18, 0x1b).rw("pio", FUNC(z80pio_device::read), FUNC(z80pio_device::write));
+}
/* Input ports */
static INPUT_PORTS_START( mes )