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Diffstat (limited to 'src/mame/drivers/m79152pc.cpp')
-rw-r--r--src/mame/drivers/m79152pc.cpp28
1 files changed, 15 insertions, 13 deletions
diff --git a/src/mame/drivers/m79152pc.cpp b/src/mame/drivers/m79152pc.cpp
index 6c67b063458..49d9fefc9af 100644
--- a/src/mame/drivers/m79152pc.cpp
+++ b/src/mame/drivers/m79152pc.cpp
@@ -45,20 +45,22 @@ private:
required_device<z80sio_device> m_uart;
};
-ADDRESS_MAP_START(m79152pc_state::mem_map)
- ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE(0x0000, 0x3fff) AM_ROM
- AM_RANGE(0x4000, 0x47ff) AM_RAM
- AM_RANGE(0x8000, 0x8fff) AM_RAM AM_SHARE("videoram")
- AM_RANGE(0x9000, 0x9fff) AM_RAM AM_SHARE("attributes")
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(m79152pc_state::io_map)
+void m79152pc_state::mem_map(address_map &map)
+{
+ map.unmap_value_high();
+ map(0x0000, 0x3fff).rom();
+ map(0x4000, 0x47ff).ram();
+ map(0x8000, 0x8fff).ram().share("videoram");
+ map(0x9000, 0x9fff).ram().share("attributes");
+}
+
+void m79152pc_state::io_map(address_map &map)
+{
//ADDRESS_MAP_UNMAP_HIGH
- ADDRESS_MAP_GLOBAL_MASK(0xff)
- AM_RANGE(0x40, 0x43) AM_DEVREADWRITE("uart", z80sio_device, cd_ba_r, cd_ba_w)
- AM_RANGE(0x44, 0x47) AM_DEVREADWRITE("ctc", z80ctc_device, read, write)
-ADDRESS_MAP_END
+ map.global_mask(0xff);
+ map(0x40, 0x43).rw(m_uart, FUNC(z80sio_device::cd_ba_r), FUNC(z80sio_device::cd_ba_w));
+ map(0x44, 0x47).rw("ctc", FUNC(z80ctc_device::read), FUNC(z80ctc_device::write));
+}
/* Input ports */
static INPUT_PORTS_START( m79152pc )