diff options
author | Olivier Galibert <galibert@pobox.com> | 2018-01-18 19:41:45 +0100 |
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committer | Olivier Galibert <galibert@pobox.com> | 2018-01-31 22:03:00 +0100 |
commit | 127cd08d4d8a7ebbd5e0cbe8239fa17c8dc9b20e (patch) | |
tree | ee4db1c2bfd942142669ab820a39f8417d0a0d9d /src/mame/drivers/fccpu30.cpp | |
parent | 86d25d4d8dae418ef39b132e9f80cc9f781b96e1 (diff) |
API change: Memory maps are now "last entry wins" [O. Galibert]
This allows for the much more natural "import another map and patch
it" structure, or "cover a whole region then punch holes in it". Our
previous first-entry-wins rule was always a surprise to newcomers, and
oldcomers too.
Diffstat (limited to 'src/mame/drivers/fccpu30.cpp')
-rw-r--r-- | src/mame/drivers/fccpu30.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/fccpu30.cpp b/src/mame/drivers/fccpu30.cpp index d1605bfe75e..293bce4a66d 100644 --- a/src/mame/drivers/fccpu30.cpp +++ b/src/mame/drivers/fccpu30.cpp @@ -329,8 +329,8 @@ private: static ADDRESS_MAP_START (cpu30_mem, AS_PROGRAM, 32, cpu30_state) ADDRESS_MAP_UNMAP_HIGH - AM_RANGE (0x00000000, 0x00000007) AM_ROM AM_READ (bootvect_r) /* ROM mirror just during reset */ AM_RANGE (0x00000000, 0x00000007) AM_RAM AM_WRITE (bootvect_w) /* After first write we act as RAM */ + AM_RANGE (0x00000000, 0x00000007) AM_ROM AM_READ (bootvect_r) /* ROM mirror just during reset */ // AM_RANGE (0x00000008, 0x003fffff) AM_RAM /* RAM installed in machine start */ AM_RANGE (0xff000000, 0xff7fffff) AM_ROM AM_REGION("roms", 0x000000) AM_RANGE (0xff800c00, 0xff800dff) AM_DEVREADWRITE8("pit1", pit68230_device, read, write, 0xffffffff) |