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Diffstat (limited to 'src/mame/drivers/cdc721.cpp')
-rw-r--r--src/mame/drivers/cdc721.cpp20
1 files changed, 11 insertions, 9 deletions
diff --git a/src/mame/drivers/cdc721.cpp b/src/mame/drivers/cdc721.cpp
index df10fc4cd07..590813ceed6 100644
--- a/src/mame/drivers/cdc721.cpp
+++ b/src/mame/drivers/cdc721.cpp
@@ -41,18 +41,20 @@ private:
required_shared_ptr<u8> m_p_videoram;
};
-ADDRESS_MAP_START(cdc721_state::mem_map)
- AM_RANGE(0x0000, 0x4fff) AM_ROM AM_REGION("maincpu", 0x10000)
+void cdc721_state::mem_map(address_map &map)
+{
+ map(0x0000, 0x4fff).rom().region("maincpu", 0x10000);
// AM_RANGE(0x0000, 0x4fff) AM_READ_BANK("bankr0") AM_WRITE_BANK("bankw0")
- AM_RANGE(0x8000, 0xe10f) AM_RAM
- AM_RANGE(0xe110, 0xffff) AM_RAM AM_SHARE("videoram")
-ADDRESS_MAP_END
+ map(0x8000, 0xe10f).ram();
+ map(0xe110, 0xffff).ram().share("videoram");
+}
-ADDRESS_MAP_START(cdc721_state::io_map)
- ADDRESS_MAP_GLOBAL_MASK(0xff)
- AM_RANGE(0x10, 0x1f) AM_DEVREADWRITE("crtc", tms9927_device, read, write)
+void cdc721_state::io_map(address_map &map)
+{
+ map.global_mask(0xff);
+ map(0x10, 0x1f).rw("crtc", FUNC(tms9927_device::read), FUNC(tms9927_device::write));
// AM_RANGE(0x70, 0x70) AM_WRITE(port70_w)
-ADDRESS_MAP_END
+}
static INPUT_PORTS_START( cdc721 )
INPUT_PORTS_END