diff options
Diffstat (limited to 'src/devices/bus/megadrive/svp.cpp')
-rw-r--r-- | src/devices/bus/megadrive/svp.cpp | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/src/devices/bus/megadrive/svp.cpp b/src/devices/bus/megadrive/svp.cpp index d069a556ecd..31228f6ddca 100644 --- a/src/devices/bus/megadrive/svp.cpp +++ b/src/devices/bus/megadrive/svp.cpp @@ -318,27 +318,29 @@ INPUT_PORTS_END // ADDRESS_MAP( svp_ssp_map ) //------------------------------------------------- -ADDRESS_MAP_START(md_rom_svp_device::md_svp_ssp_map) +void md_rom_svp_device::md_svp_ssp_map(address_map &map) +{ // AM_RANGE(0x0000, 0x03ff) AM_READ(rom_read1) // AM_RANGE(0x0400, 0xffff) AM_READ(rom_read2) - AM_RANGE(0x0000, 0x03ff) AM_ROMBANK("iram_svp") - AM_RANGE(0x0400, 0xffff) AM_ROMBANK("cart_svp") -ADDRESS_MAP_END + map(0x0000, 0x03ff).bankr("iram_svp"); + map(0x0400, 0xffff).bankr("cart_svp"); +} //------------------------------------------------- // ADDRESS_MAP( svp_ext_map ) //------------------------------------------------- -ADDRESS_MAP_START(md_rom_svp_device::md_svp_ext_map) - ADDRESS_MAP_GLOBAL_MASK(0xf) - AM_RANGE(0*2, 0*2+1) AM_READWRITE(read_pm0, write_pm0) - AM_RANGE(1*2, 1*2+1) AM_READWRITE(read_pm1, write_pm1) - AM_RANGE(2*2, 2*2+1) AM_READWRITE(read_pm2, write_pm2) - AM_RANGE(3*2, 3*2+1) AM_READWRITE(read_xst, write_xst) - AM_RANGE(4*2, 4*2+1) AM_READWRITE(read_pm4, write_pm4) - AM_RANGE(6*2, 6*2+1) AM_READWRITE(read_pmc, write_pmc) - AM_RANGE(7*2, 7*2+1) AM_READWRITE(read_al, write_al) -ADDRESS_MAP_END +void md_rom_svp_device::md_svp_ext_map(address_map &map) +{ + map.global_mask(0xf); + map(0*2, 0*2+1).rw(this, FUNC(md_rom_svp_device::read_pm0), FUNC(md_rom_svp_device::write_pm0)); + map(1*2, 1*2+1).rw(this, FUNC(md_rom_svp_device::read_pm1), FUNC(md_rom_svp_device::write_pm1)); + map(2*2, 2*2+1).rw(this, FUNC(md_rom_svp_device::read_pm2), FUNC(md_rom_svp_device::write_pm2)); + map(3*2, 3*2+1).rw(this, FUNC(md_rom_svp_device::read_xst), FUNC(md_rom_svp_device::write_xst)); + map(4*2, 4*2+1).rw(this, FUNC(md_rom_svp_device::read_pm4), FUNC(md_rom_svp_device::write_pm4)); + map(6*2, 6*2+1).rw(this, FUNC(md_rom_svp_device::read_pmc), FUNC(md_rom_svp_device::write_pmc)); + map(7*2, 7*2+1).rw(this, FUNC(md_rom_svp_device::read_al), FUNC(md_rom_svp_device::write_al)); +} //------------------------------------------------- |