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Diffstat (limited to 'src/mame/drivers/poly880.cpp')
-rw-r--r--src/mame/drivers/poly880.cpp34
1 files changed, 18 insertions, 16 deletions
diff --git a/src/mame/drivers/poly880.cpp b/src/mame/drivers/poly880.cpp
index 7b5d55788e0..2041ed1e5c4 100644
--- a/src/mame/drivers/poly880.cpp
+++ b/src/mame/drivers/poly880.cpp
@@ -63,22 +63,24 @@ WRITE8_MEMBER( poly880_state::cldig_w )
/* Memory Maps */
-ADDRESS_MAP_START(poly880_state::poly880_mem)
- AM_RANGE(0x0000, 0x03ff) AM_MIRROR(0x0c00) AM_ROM
- AM_RANGE(0x1000, 0x13ff) AM_MIRROR(0x0c00) AM_ROM
- AM_RANGE(0x2000, 0x23ff) AM_MIRROR(0x0c00) AM_ROM
- AM_RANGE(0x3000, 0x33ff) AM_MIRROR(0x0c00) AM_ROM
- AM_RANGE(0x4000, 0x43ff) AM_MIRROR(0x3c00) AM_RAM
- AM_RANGE(0x8000, 0xffff) AM_RAMBANK("bank1")
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(poly880_state::poly880_io)
- ADDRESS_MAP_GLOBAL_MASK(0xaf)
- AM_RANGE(0x80, 0x83) AM_DEVREADWRITE(Z80PIO1_TAG, z80pio_device, read_alt, write_alt)
- AM_RANGE(0x84, 0x87) AM_DEVREADWRITE(Z80PIO2_TAG, z80pio_device, read_alt, write_alt)
- AM_RANGE(0x88, 0x8b) AM_DEVREADWRITE(Z80CTC_TAG, z80ctc_device, read, write)
- AM_RANGE(0xa0, 0xa0) AM_MIRROR(0x0f) AM_WRITE(cldig_w)
-ADDRESS_MAP_END
+void poly880_state::poly880_mem(address_map &map)
+{
+ map(0x0000, 0x03ff).mirror(0x0c00).rom();
+ map(0x1000, 0x13ff).mirror(0x0c00).rom();
+ map(0x2000, 0x23ff).mirror(0x0c00).rom();
+ map(0x3000, 0x33ff).mirror(0x0c00).rom();
+ map(0x4000, 0x43ff).mirror(0x3c00).ram();
+ map(0x8000, 0xffff).bankrw("bank1");
+}
+
+void poly880_state::poly880_io(address_map &map)
+{
+ map.global_mask(0xaf);
+ map(0x80, 0x83).rw(Z80PIO1_TAG, FUNC(z80pio_device::read_alt), FUNC(z80pio_device::write_alt));
+ map(0x84, 0x87).rw(Z80PIO2_TAG, FUNC(z80pio_device::read_alt), FUNC(z80pio_device::write_alt));
+ map(0x88, 0x8b).rw(Z80CTC_TAG, FUNC(z80ctc_device::read), FUNC(z80ctc_device::write));
+ map(0xa0, 0xa0).mirror(0x0f).w(this, FUNC(poly880_state::cldig_w));
+}
/* Input Ports */