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Diffstat (limited to 'src/mame/drivers/b16.cpp')
-rw-r--r--src/mame/drivers/b16.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mame/drivers/b16.cpp b/src/mame/drivers/b16.cpp
index 5ae948eb4ed..dbb561a0c03 100644
--- a/src/mame/drivers/b16.cpp
+++ b/src/mame/drivers/b16.cpp
@@ -56,6 +56,8 @@ public:
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
void b16(machine_config &config);
+ void b16_io(address_map &map);
+ void b16_map(address_map &map);
};
#define mc6845_h_char_total (m_crtc_vreg[0])
@@ -120,7 +122,7 @@ WRITE8_MEMBER( b16_state::b16_pcg_w )
m_gfxdecode->gfx(0)->mark_dirty(offset >> 4);
}
-static ADDRESS_MAP_START( b16_map, AS_PROGRAM, 16, b16_state)
+ADDRESS_MAP_START(b16_state::b16_map)
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE( 0x00000, 0x9ffff ) AM_RAM // probably not all of it.
AM_RANGE( 0xa0000, 0xaffff ) AM_RAM // bitmap?
@@ -213,7 +215,7 @@ WRITE8_MEMBER( b16_state::unk_dev_w )
}
-static ADDRESS_MAP_START( b16_io, AS_IO, 16, b16_state)
+ADDRESS_MAP_START(b16_state::b16_io)
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x00, 0x0f) AM_READWRITE8(unk_dev_r,unk_dev_w,0x00ff) // DMA device?
AM_RANGE(0x20, 0x21) AM_WRITE8(b16_6845_address_w,0x00ff)