diff options
Diffstat (limited to 'src/mame/drivers/subs.cpp')
-rw-r--r-- | src/mame/drivers/subs.cpp | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/src/mame/drivers/subs.cpp b/src/mame/drivers/subs.cpp index 1d8374a3b20..32f8f98053c 100644 --- a/src/mame/drivers/subs.cpp +++ b/src/mame/drivers/subs.cpp @@ -51,20 +51,21 @@ PALETTE_INIT_MEMBER(subs_state, subs) * *************************************/ -ADDRESS_MAP_START(subs_state::main_map) - ADDRESS_MAP_GLOBAL_MASK(0x3fff) - AM_RANGE(0x0000, 0x01ff) AM_RAM - AM_RANGE(0x0000, 0x0000) AM_WRITE(noise_reset_w) - AM_RANGE(0x0000, 0x0007) AM_READ(control_r) - AM_RANGE(0x0020, 0x0020) AM_WRITE(steer_reset_w) - AM_RANGE(0x0020, 0x0027) AM_READ(coin_r) +void subs_state::main_map(address_map &map) +{ + map.global_mask(0x3fff); + map(0x0000, 0x01ff).ram(); + map(0x0000, 0x0000).w(this, FUNC(subs_state::noise_reset_w)); + map(0x0000, 0x0007).r(this, FUNC(subs_state::control_r)); + map(0x0020, 0x0020).w(this, FUNC(subs_state::steer_reset_w)); + map(0x0020, 0x0027).r(this, FUNC(subs_state::coin_r)); // AM_RANGE(0x0040, 0x0040) AM_WRITE(timer_reset_w) - AM_RANGE(0x0060, 0x0063) AM_READ(options_r) - AM_RANGE(0x0060, 0x006f) AM_DEVWRITE("latch", ls259_device, write_a0) - AM_RANGE(0x0090, 0x009f) AM_SHARE("spriteram") - AM_RANGE(0x0800, 0x0bff) AM_RAM AM_SHARE("videoram") - AM_RANGE(0x2000, 0x3fff) AM_ROM -ADDRESS_MAP_END + map(0x0060, 0x0063).r(this, FUNC(subs_state::options_r)); + map(0x0060, 0x006f).w("latch", FUNC(ls259_device::write_a0)); + map(0x0090, 0x009f).share("spriteram"); + map(0x0800, 0x0bff).ram().share("videoram"); + map(0x2000, 0x3fff).rom(); +} |