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Diffstat (limited to 'src/mame/drivers/k8915.cpp')
-rw-r--r--src/mame/drivers/k8915.cpp28
1 files changed, 15 insertions, 13 deletions
diff --git a/src/mame/drivers/k8915.cpp b/src/mame/drivers/k8915.cpp
index f4003f8c400..74c622803bb 100644
--- a/src/mame/drivers/k8915.cpp
+++ b/src/mame/drivers/k8915.cpp
@@ -53,19 +53,21 @@ WRITE8_MEMBER( k8915_state::k8915_a8_w )
membank("boot")->set_entry(1); // rom at 0000
}
-ADDRESS_MAP_START(k8915_state::mem_map)
- ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE(0x0000, 0x0fff) AM_RAMBANK("boot")
- AM_RANGE(0x1000, 0x17ff) AM_RAM AM_SHARE("videoram")
- AM_RANGE(0x1800, 0xffff) AM_RAM
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(k8915_state::io_map)
- ADDRESS_MAP_GLOBAL_MASK(0xff)
- AM_RANGE(0x50, 0x53) AM_DEVREADWRITE("sio", z80sio_device, ba_cd_r, ba_cd_w)
- AM_RANGE(0x58, 0x5b) AM_DEVREADWRITE("ctc", z80ctc_device, read, write)
- AM_RANGE(0xa8, 0xa8) AM_WRITE(k8915_a8_w)
-ADDRESS_MAP_END
+void k8915_state::mem_map(address_map &map)
+{
+ map.unmap_value_high();
+ map(0x0000, 0x0fff).bankrw("boot");
+ map(0x1000, 0x17ff).ram().share("videoram");
+ map(0x1800, 0xffff).ram();
+}
+
+void k8915_state::io_map(address_map &map)
+{
+ map.global_mask(0xff);
+ map(0x50, 0x53).rw("sio", FUNC(z80sio_device::ba_cd_r), FUNC(z80sio_device::ba_cd_w));
+ map(0x58, 0x5b).rw("ctc", FUNC(z80ctc_device::read), FUNC(z80ctc_device::write));
+ map(0xa8, 0xa8).w(this, FUNC(k8915_state::k8915_a8_w));
+}
/* Input ports */
static INPUT_PORTS_START( k8915 )