diff options
Diffstat (limited to 'src/mame/drivers/lbeach.cpp')
-rw-r--r-- | src/mame/drivers/lbeach.cpp | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/src/mame/drivers/lbeach.cpp b/src/mame/drivers/lbeach.cpp index 57a749a21a3..2e047fd2a0c 100644 --- a/src/mame/drivers/lbeach.cpp +++ b/src/mame/drivers/lbeach.cpp @@ -216,25 +216,26 @@ READ8_MEMBER(lbeach_state::lbeach_in2_r) return (ioport("IN2")->read() & 0x3f) | d6 | d7; } -ADDRESS_MAP_START(lbeach_state::lbeach_map) - AM_RANGE(0x0000, 0x00ff) AM_RAM AM_SHARE("nvram") - AM_RANGE(0x4000, 0x41ff) AM_RAM_WRITE(lbeach_bg_vram_w) AM_SHARE("bg_vram") - AM_RANGE(0x4000, 0x4000) AM_READ(lbeach_in1_r) - AM_RANGE(0x4200, 0x43ff) AM_RAM - AM_RANGE(0x4400, 0x47ff) AM_RAM_WRITE(lbeach_fg_vram_w) AM_SHARE("fg_vram") - AM_RANGE(0x8000, 0x8000) AM_READ(lbeach_in2_r) - AM_RANGE(0x8000, 0x8000) AM_WRITEONLY AM_SHARE("scroll_y") - AM_RANGE(0x8001, 0x8001) AM_WRITEONLY AM_SHARE("sprite_x") - AM_RANGE(0x8002, 0x8002) AM_WRITEONLY AM_SHARE("sprite_code") +void lbeach_state::lbeach_map(address_map &map) +{ + map(0x0000, 0x00ff).ram().share("nvram"); + map(0x4000, 0x41ff).ram().w(this, FUNC(lbeach_state::lbeach_bg_vram_w)).share("bg_vram"); + map(0x4000, 0x4000).r(this, FUNC(lbeach_state::lbeach_in1_r)); + map(0x4200, 0x43ff).ram(); + map(0x4400, 0x47ff).ram().w(this, FUNC(lbeach_state::lbeach_fg_vram_w)).share("fg_vram"); + map(0x8000, 0x8000).r(this, FUNC(lbeach_state::lbeach_in2_r)); + map(0x8000, 0x8000).writeonly().share("scroll_y"); + map(0x8001, 0x8001).writeonly().share("sprite_x"); + map(0x8002, 0x8002).writeonly().share("sprite_code"); // AM_RANGE(0x8003, 0x8003) AM_WRITENOP // ? // AM_RANGE(0x8004, 0x8004) AM_WRITENOP // ? // AM_RANGE(0x8005, 0x8005) AM_WRITENOP // ? - AM_RANGE(0x8007, 0x8007) AM_WRITENOP // probably watchdog - AM_RANGE(0xa000, 0xa000) AM_READ_PORT("IN0") + map(0x8007, 0x8007).nopw(); // probably watchdog + map(0xa000, 0xa000).portr("IN0"); // AM_RANGE(0xa003, 0xa003) AM_READNOP // ? tests d7 at game over - AM_RANGE(0xc000, 0xcfff) AM_ROM - AM_RANGE(0xf000, 0xffff) AM_ROM -ADDRESS_MAP_END + map(0xc000, 0xcfff).rom(); + map(0xf000, 0xffff).rom(); +} |