diff options
Diffstat (limited to 'src/mame/drivers/su2000.cpp')
-rw-r--r-- | src/mame/drivers/su2000.cpp | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/src/mame/drivers/su2000.cpp b/src/mame/drivers/su2000.cpp index 1b47f574587..1f8da514422 100644 --- a/src/mame/drivers/su2000.cpp +++ b/src/mame/drivers/su2000.cpp @@ -77,21 +77,23 @@ public: * *************************************/ -ADDRESS_MAP_START(su2000_state::pcat_map) - AM_RANGE(0x00000000, 0x0009ffff) AM_RAM - AM_RANGE(0x000a0000, 0x000bffff) AM_DEVREADWRITE8("vga", vga_device, mem_r, mem_w, 0xffffffff) - AM_RANGE(0x000c0000, 0x000c7fff) AM_ROM - AM_RANGE(0x000f0000, 0x000fffff) AM_ROM - AM_RANGE(0x00100000, 0x003fffff) AM_RAM - AM_RANGE(0xffff0000, 0xffffffff) AM_ROM AM_REGION("maincpu", 0x0f0000) -ADDRESS_MAP_END - -ADDRESS_MAP_START(su2000_state::pcat_io) - AM_IMPORT_FROM(pcat32_io_common) - AM_RANGE(0x03b0, 0x03bf) AM_DEVREADWRITE8("vga", vga_device, port_03b0_r, port_03b0_w, 0xffffffff) - AM_RANGE(0x03c0, 0x03cf) AM_DEVREADWRITE8("vga", vga_device, port_03c0_r, port_03c0_w, 0xffffffff) - AM_RANGE(0x03d0, 0x03df) AM_DEVREADWRITE8("vga", vga_device, port_03d0_r, port_03d0_w, 0xffffffff) -ADDRESS_MAP_END +void su2000_state::pcat_map(address_map &map) +{ + map(0x00000000, 0x0009ffff).ram(); + map(0x000a0000, 0x000bffff).rw("vga", FUNC(vga_device::mem_r), FUNC(vga_device::mem_w)); + map(0x000c0000, 0x000c7fff).rom(); + map(0x000f0000, 0x000fffff).rom(); + map(0x00100000, 0x003fffff).ram(); + map(0xffff0000, 0xffffffff).rom().region("maincpu", 0x0f0000); +} + +void su2000_state::pcat_io(address_map &map) +{ + pcat32_io_common(map); + map(0x03b0, 0x03bf).rw("vga", FUNC(vga_device::port_03b0_r), FUNC(vga_device::port_03b0_w)); + map(0x03c0, 0x03cf).rw("vga", FUNC(vga_device::port_03c0_r), FUNC(vga_device::port_03c0_w)); + map(0x03d0, 0x03df).rw("vga", FUNC(vga_device::port_03d0_r), FUNC(vga_device::port_03d0_w)); +} /************************************* |