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Diffstat (limited to 'src/mame/drivers/multi16.cpp')
-rw-r--r--src/mame/drivers/multi16.cpp28
1 files changed, 15 insertions, 13 deletions
diff --git a/src/mame/drivers/multi16.cpp b/src/mame/drivers/multi16.cpp
index f3d796ca709..389e049e76a 100644
--- a/src/mame/drivers/multi16.cpp
+++ b/src/mame/drivers/multi16.cpp
@@ -92,13 +92,14 @@ uint32_t multi16_state::screen_update_multi16(screen_device &screen, bitmap_ind1
return 0;
}
-ADDRESS_MAP_START(multi16_state::multi16_map)
- ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE(0x00000,0x7ffff) AM_RAM
- AM_RANGE(0xd8000,0xdffff) AM_RAM AM_SHARE("p_vram")
- AM_RANGE(0xe0000,0xeffff) AM_RAM
- AM_RANGE(0xf0000,0xf3fff) AM_MIRROR(0xc000) AM_ROM AM_REGION("ipl", 0)
-ADDRESS_MAP_END
+void multi16_state::multi16_map(address_map &map)
+{
+ map.unmap_value_high();
+ map(0x00000, 0x7ffff).ram();
+ map(0xd8000, 0xdffff).ram().share("p_vram");
+ map(0xe0000, 0xeffff).ram();
+ map(0xf0000, 0xf3fff).mirror(0xc000).rom().region("ipl", 0);
+}
WRITE8_MEMBER( multi16_state::multi16_6845_address_w )
{
@@ -112,12 +113,13 @@ WRITE8_MEMBER( multi16_state::multi16_6845_data_w )
m_crtc->register_w(space, offset, data);
}
-ADDRESS_MAP_START(multi16_state::multi16_io)
- ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE(0x02, 0x03) AM_DEVREADWRITE8("pic8259", pic8259_device, read, write, 0xffff) // i8259
- AM_RANGE(0x40, 0x41) AM_WRITE8(multi16_6845_address_w, 0x00ff)
- AM_RANGE(0x40, 0x41) AM_WRITE8(multi16_6845_data_w, 0xff00)
-ADDRESS_MAP_END
+void multi16_state::multi16_io(address_map &map)
+{
+ map.unmap_value_high();
+ map(0x02, 0x03).rw(m_pic, FUNC(pic8259_device::read), FUNC(pic8259_device::write)); // i8259
+ map(0x40, 0x40).w(this, FUNC(multi16_state::multi16_6845_address_w));
+ map(0x41, 0x41).w(this, FUNC(multi16_state::multi16_6845_data_w));
+}
/* Input ports */
static INPUT_PORTS_START( multi16 )