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author Olivier Galibert <galibert@pobox.com>2019-05-06 09:38:16 +0200
committer Olivier Galibert <galibert@pobox.com>2019-05-06 09:39:01 +0200
commitd5dd5c1ce9cfdcea76c5942000265664018b80e2 (patch)
tree239a60a3593ed0796cfe824f194b8aad897a418c /src/mame/drivers/taxidriv.cpp
parentd3132cc13b8a7a29ce6e4e5b3d543294c256dfb7 (diff)
all: ram auto-sharing is going away, so fix drivers relying on it [O. Galibert]
Diffstat (limited to 'src/mame/drivers/taxidriv.cpp')
-rw-r--r--src/mame/drivers/taxidriv.cpp11
1 files changed, 5 insertions, 6 deletions
diff --git a/src/mame/drivers/taxidriv.cpp b/src/mame/drivers/taxidriv.cpp
index fc3e0af0d8c..6bf0855e29b 100644
--- a/src/mame/drivers/taxidriv.cpp
+++ b/src/mame/drivers/taxidriv.cpp
@@ -120,12 +120,11 @@ void taxidriv_state::main_map(address_map &map)
map(0xc000, 0xc7ff).ram().share("vram4"); /* radar bitmap */
map(0xc800, 0xcfff).writeonly().share("vram5"); /* "sprite1" bitmap */
map(0xd000, 0xd7ff).writeonly().share("vram6"); /* "sprite2" bitmap */
- map(0xd800, 0xdfff).ram().share("vram7"); /* "sprite3" bitmap */
- map(0xe000, 0xf3ff).readonly();
- map(0xe000, 0xe3ff).writeonly().share("vram1"); /* car tilemap */
- map(0xe400, 0xebff).writeonly().share("vram2"); /* bg1 tilemap */
- map(0xec00, 0xefff).writeonly().share("vram0"); /* fg tilemap */
- map(0xf000, 0xf3ff).writeonly().share("vram3"); /* bg2 tilemap */
+ map(0xd800, 0xdfff).ram().share("vram7"); /* "sprite3" bitmap */
+ map(0xe000, 0xe3ff).ram().share("vram1"); /* car tilemap */
+ map(0xe400, 0xebff).ram().share("vram2"); /* bg1 tilemap */
+ map(0xec00, 0xefff).ram().share("vram0"); /* fg tilemap */
+ map(0xf000, 0xf3ff).ram().share("vram3"); /* bg2 tilemap */
map(0xf400, 0xf403).rw("ppi8255_0", FUNC(i8255_device::read), FUNC(i8255_device::write));
map(0xf480, 0xf483).rw("ppi8255_2", FUNC(i8255_device::read), FUNC(i8255_device::write)); /* "sprite1" placement */
map(0xf500, 0xf503).rw("ppi8255_3", FUNC(i8255_device::read), FUNC(i8255_device::write)); /* "sprite2" placement */