diff options
Diffstat (limited to 'src/mame/drivers/subs.cpp')
-rw-r--r-- | src/mame/drivers/subs.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mame/drivers/subs.cpp b/src/mame/drivers/subs.cpp index b5622eac858..b8239b08832 100644 --- a/src/mame/drivers/subs.cpp +++ b/src/mame/drivers/subs.cpp @@ -54,7 +54,7 @@ void subs_state::subs_palette(palette_device &palette) const void subs_state::main_map(address_map &map) { map.global_mask(0x3fff); - map(0x0000, 0x01ff).ram(); + map(0x0000, 0x008f).ram(); map(0x0000, 0x0000).w(FUNC(subs_state::noise_reset_w)); map(0x0000, 0x0007).r(FUNC(subs_state::control_r)); map(0x0020, 0x0020).w(FUNC(subs_state::steer_reset_w)); @@ -62,7 +62,8 @@ void subs_state::main_map(address_map &map) // AM_RANGE(0x0040, 0x0040) AM_WRITE(timer_reset_w) map(0x0060, 0x0063).r(FUNC(subs_state::options_r)); map(0x0060, 0x006f).w("latch", FUNC(ls259_device::write_a0)); - map(0x0090, 0x009f).share("spriteram"); + map(0x0090, 0x009f).ram().share("spriteram"); + map(0x00a0, 0x01ff).ram(); map(0x0800, 0x0bff).ram().share("videoram"); map(0x2000, 0x3fff).rom(); } |