diff options
Diffstat (limited to 'src/mame/drivers/sbrain.cpp')
-rw-r--r-- | src/mame/drivers/sbrain.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/mame/drivers/sbrain.cpp b/src/mame/drivers/sbrain.cpp index 698cb5617fb..1fefb4466d7 100644 --- a/src/mame/drivers/sbrain.cpp +++ b/src/mame/drivers/sbrain.cpp @@ -91,6 +91,10 @@ public: TIMER_DEVICE_CALLBACK_MEMBER(kbd_scan); void sbrain(machine_config &config); + void sbrain_io(address_map &map); + void sbrain_mem(address_map &map); + void sbrain_subio(address_map &map); + void sbrain_submem(address_map &map); private: bool m_busak; u8 m_keydown; @@ -119,7 +123,7 @@ private: required_ioport_array<10> m_keyboard; }; -static ADDRESS_MAP_START( sbrain_mem, AS_PROGRAM, 8, sbrain_state ) +ADDRESS_MAP_START(sbrain_state::sbrain_mem) AM_RANGE( 0x0000, 0x3fff ) AM_READ_BANK("bankr0") AM_WRITE_BANK("bankw0") AM_RANGE( 0x4000, 0x7fff ) AM_RAM AM_RANGE( 0x8000, 0xbfff ) AM_RAMBANK("bank2") @@ -127,7 +131,7 @@ static ADDRESS_MAP_START( sbrain_mem, AS_PROGRAM, 8, sbrain_state ) AM_RANGE( 0xf800, 0xffff ) AM_RAM AM_SHARE("videoram") ADDRESS_MAP_END -static ADDRESS_MAP_START( sbrain_io, AS_IO, 8, sbrain_state ) +ADDRESS_MAP_START(sbrain_state::sbrain_io) ADDRESS_MAP_GLOBAL_MASK(0xff) AM_RANGE(0x40, 0x40) AM_MIRROR(6) AM_DEVREADWRITE("uart0", i8251_device, data_r, data_w) AM_RANGE(0x41, 0x41) AM_MIRROR(6) AM_DEVREADWRITE("uart0", i8251_device, status_r, control_w) @@ -139,12 +143,12 @@ static ADDRESS_MAP_START( sbrain_io, AS_IO, 8, sbrain_state ) AM_RANGE(0x68, 0x6b) AM_MIRROR(4) AM_DEVREADWRITE("ppi", i8255_device, read, write) ADDRESS_MAP_END -static ADDRESS_MAP_START( sbrain_submem, AS_PROGRAM, 8, sbrain_state ) +ADDRESS_MAP_START(sbrain_state::sbrain_submem) AM_RANGE( 0x0000, 0x07ff ) AM_ROM AM_RANGE( 0x8800, 0x8bff ) AM_RAM AM_REGION("subcpu", 0x8800) ADDRESS_MAP_END -static ADDRESS_MAP_START( sbrain_subio, AS_IO, 8, sbrain_state ) +ADDRESS_MAP_START(sbrain_state::sbrain_subio) ADDRESS_MAP_GLOBAL_MASK(0xff) AM_RANGE(0x08, 0x0b) AM_DEVREADWRITE("fdc", fd1791_device, read, write) AM_RANGE(0x10, 0x10) AM_READWRITE(port10_r,port10_w) |