diff options
Diffstat (limited to 'src/mame/drivers/sm1800.cpp')
-rw-r--r-- | src/mame/drivers/sm1800.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mame/drivers/sm1800.cpp b/src/mame/drivers/sm1800.cpp index cbe2f8901f8..4bb3a5e595b 100644 --- a/src/mame/drivers/sm1800.cpp +++ b/src/mame/drivers/sm1800.cpp @@ -51,16 +51,18 @@ public: IRQ_CALLBACK_MEMBER(sm1800_irq_callback); I8275_DRAW_CHARACTER_MEMBER( crtc_display_pixels ); void sm1800(machine_config &config); + void sm1800_io(address_map &map); + void sm1800_mem(address_map &map); }; -static ADDRESS_MAP_START(sm1800_mem, AS_PROGRAM, 8, sm1800_state) +ADDRESS_MAP_START(sm1800_state::sm1800_mem) ADDRESS_MAP_UNMAP_HIGH AM_RANGE( 0x0000, 0x07ff ) AM_ROM //AM_RANGE( 0x0fb0, 0x0fff ) AM_DEVWRITE("i8275", i8275_device, dack_w) AM_RANGE( 0x1000, 0x17ff ) AM_RAM // videoram looks like 1080-17FF, normal ascii ADDRESS_MAP_END -static ADDRESS_MAP_START( sm1800_io, AS_IO, 8, sm1800_state) +ADDRESS_MAP_START(sm1800_state::sm1800_io) ADDRESS_MAP_GLOBAL_MASK(0xff) ADDRESS_MAP_UNMAP_HIGH AM_RANGE( 0x3c, 0x3d ) AM_DEVREADWRITE("i8275", i8275_device, read, write) |