diff options
Diffstat (limited to 'src/mame/drivers/sstrangr.cpp')
-rw-r--r-- | src/mame/drivers/sstrangr.cpp | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/src/mame/drivers/sstrangr.cpp b/src/mame/drivers/sstrangr.cpp index 9d482bcd53a..f638ab66d02 100644 --- a/src/mame/drivers/sstrangr.cpp +++ b/src/mame/drivers/sstrangr.cpp @@ -136,19 +136,21 @@ WRITE8_MEMBER(sstrangr_state::port_w) -ADDRESS_MAP_START(sstrangr_state::sstrangr_map) - ADDRESS_MAP_GLOBAL_MASK(0x7fff) - AM_RANGE(0x0000, 0x1fff) AM_ROM - AM_RANGE(0x2000, 0x3fff) AM_RAM AM_SHARE("ram") - AM_RANGE(0x6000, 0x63ff) AM_ROM -ADDRESS_MAP_END - - -ADDRESS_MAP_START(sstrangr_state::sstrangr_io_map) - AM_RANGE(0x41, 0x41) AM_READ_PORT("DSW") - AM_RANGE(0x42, 0x42) AM_READ_PORT("INPUTS") - AM_RANGE(0x44, 0x44) AM_READ_PORT("EXT") AM_WRITE(port_w) -ADDRESS_MAP_END +void sstrangr_state::sstrangr_map(address_map &map) +{ + map.global_mask(0x7fff); + map(0x0000, 0x1fff).rom(); + map(0x2000, 0x3fff).ram().share("ram"); + map(0x6000, 0x63ff).rom(); +} + + +void sstrangr_state::sstrangr_io_map(address_map &map) +{ + map(0x41, 0x41).portr("DSW"); + map(0x42, 0x42).portr("INPUTS"); + map(0x44, 0x44).portr("EXT").w(this, FUNC(sstrangr_state::port_w)); +} |