diff options
Diffstat (limited to 'src/mame/drivers/b16.cpp')
-rw-r--r-- | src/mame/drivers/b16.cpp | 6 |
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) |