diff options
Diffstat (limited to 'src/mame/drivers/vt220.cpp')
-rw-r--r-- | src/mame/drivers/vt220.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/mame/drivers/vt220.cpp b/src/mame/drivers/vt220.cpp index c89589012a9..dc5f179e0d2 100644 --- a/src/mame/drivers/vt220.cpp +++ b/src/mame/drivers/vt220.cpp @@ -55,25 +55,29 @@ public: required_device<ram_device> m_ram; void vt220(machine_config &config); void vt220a(machine_config &config); + void vt220_io(address_map &map); + void vt220_mem(address_map &map); + void vt220a_io(address_map &map); + void vt220a_mem(address_map &map); }; -static ADDRESS_MAP_START(vt220_mem, AS_PROGRAM, 8, vt220_state) +ADDRESS_MAP_START(vt220_state::vt220_mem) AM_RANGE(0x0000, 0x7fff) AM_ROM AM_REGION("maincpu", 0) ADDRESS_MAP_END -static ADDRESS_MAP_START(vt220a_mem, AS_PROGRAM, 8, vt220_state) +ADDRESS_MAP_START(vt220_state::vt220a_mem) AM_RANGE(0x0000, 0xffff) AM_ROM AM_REGION("maincpu", 0) ADDRESS_MAP_END -static ADDRESS_MAP_START(vt220_io, AS_IO, 8, vt220_state) +ADDRESS_MAP_START(vt220_state::vt220_io) ADDRESS_MAP_UNMAP_HIGH AM_RANGE(0x2000, 0x2fff) AM_MIRROR(0xc000) AM_RAM AM_RANGE(0x3800, 0x380f) AM_MIRROR(0xc7f0) AM_DEVREADWRITE("duart", scn2681_device, read, write) AM_RANGE(MCS51_PORT_P1, MCS51_PORT_P1) AM_READNOP ADDRESS_MAP_END -static ADDRESS_MAP_START(vt220a_io, AS_IO, 8, vt220_state) +ADDRESS_MAP_START(vt220_state::vt220a_io) ADDRESS_MAP_UNMAP_HIGH ADDRESS_MAP_END |