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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/mgolf.cpp
parentd3132cc13b8a7a29ce6e4e5b3d543294c256dfb7 (diff)
all: ram auto-sharing is going away, so fix drivers relying on it [O. Galibert]
Diffstat (limited to 'src/mame/drivers/mgolf.cpp')
-rw-r--r--src/mame/drivers/mgolf.cpp18
1 files changed, 6 insertions, 12 deletions
diff --git a/src/mame/drivers/mgolf.cpp b/src/mame/drivers/mgolf.cpp
index cc47c4c2c9a..47d12299405 100644
--- a/src/mame/drivers/mgolf.cpp
+++ b/src/mame/drivers/mgolf.cpp
@@ -234,28 +234,22 @@ void mgolf_state::cpu_map(address_map &map)
{
map.global_mask(0x3fff);
- map(0x0040, 0x0040).portr("40");
- map(0x0041, 0x0041).r(FUNC(mgolf_state::dial_r));
- map(0x0060, 0x0060).portr("60");
- map(0x0061, 0x0061).r(FUNC(mgolf_state::misc_r));
- map(0x0080, 0x00ff).r(FUNC(mgolf_state::wram_r));
- map(0x0180, 0x01ff).r(FUNC(mgolf_state::wram_r));
- map(0x0800, 0x0bff).readonly();
map(0x0000, 0x0009).nopw();
map(0x0024, 0x0024).nopw();
map(0x0028, 0x0028).nopw();
+ map(0x0040, 0x0040).portr("40");
+ map(0x0041, 0x0041).r(FUNC(mgolf_state::dial_r));
map(0x0042, 0x0042).nopw();
map(0x0044, 0x0044).nopw(); /* watchdog? */
map(0x0046, 0x0046).nopw();
- map(0x0060, 0x0060).nopw();
- map(0x0061, 0x0061).nopw();
+ map(0x0060, 0x0060).portr("60").nopw();
+ map(0x0061, 0x0061).r(FUNC(mgolf_state::misc_r)).nopw();
map(0x006a, 0x006a).nopw();
map(0x006c, 0x006c).nopw();
map(0x006d, 0x006d).nopw();
- map(0x0080, 0x00ff).w(FUNC(mgolf_state::wram_w));
- map(0x0180, 0x01ff).w(FUNC(mgolf_state::wram_w));
- map(0x0800, 0x0bff).w(FUNC(mgolf_state::vram_w)).share("video_ram");
+ map(0x0080, 0x00ff).rw(FUNC(mgolf_state::wram_r), FUNC(mgolf_state::wram_w)).mirror(0x100);
+ map(0x0800, 0x0bff).ram().w(FUNC(mgolf_state::vram_w)).share("video_ram");
map(0x2000, 0x3fff).rom();
}