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Diffstat (limited to 'src/mame/drivers/beezer.cpp')
-rw-r--r--src/mame/drivers/beezer.cpp32
1 files changed, 16 insertions, 16 deletions
diff --git a/src/mame/drivers/beezer.cpp b/src/mame/drivers/beezer.cpp
index e4a8ff812b7..cc6e0a58bd8 100644
--- a/src/mame/drivers/beezer.cpp
+++ b/src/mame/drivers/beezer.cpp
@@ -3,23 +3,23 @@
// thanks-to: Jonathan Gevaryahu
/***************************************************************************
- Beezer
+ Beezer
- (c) 1982 Tong Electronic
+ (c) 1982 Tong Electronic
- Notes:
- - To enter test mode, hold down 1P Start and 2P Start, then reset
- - One of the ROMs contains a message that this game was created
- by "Pacific Polytechnical Corporation, Santa Cruz"
+ Notes:
+ - To enter test mode, hold down 1P Start and 2P Start, then reset
+ - One of the ROMs contains a message that this game was created
+ by "Pacific Polytechnical Corporation, Santa Cruz"
- TODO:
- - Improve sound (filters? A reference recording would be nice)
- - Schematics in the sound area seem incomplete, there are
- several unknown connections
- - Watchdog timing (controlled by a 555)
- - Figure out differences between the two sets (test mode isn't
- working in beezer1, instruction screen is different)
- - Verify accuracy of colors
+ TODO:
+ - Improve sound (filters? A reference recording would be nice)
+ - Schematics in the sound area seem incomplete, there are
+ several unknown connections
+ - Watchdog timing (controlled by a 555)
+ - Figure out differences between the two sets (test mode isn't
+ working in beezer1, instruction screen is different)
+ - Verify accuracy of colors
***************************************************************************/
@@ -154,8 +154,8 @@ static ADDRESS_MAP_START( sound_map, AS_PROGRAM, 8, beezer_state )
AM_RANGE(0x1000, 0x1007) AM_MIRROR(0x07f8) AM_DEVREADWRITE("ptm", ptm6840_device, read, write)
AM_RANGE(0x1800, 0x180f) AM_MIRROR(0x07f0) AM_DEVREADWRITE("via_u18", via6522_device, read, write)
AM_RANGE(0x8000, 0x8003) AM_MIRROR(0x1ffc) AM_WRITE(dac_w)
-// AM_RANGE(0xa000, 0xbfff) AM_ROM // 2d (can be ram, unpopulated)
-// AM_RANGE(0xc000, 0xdfff) AM_ROM // 4d (unpopulated)
+// AM_RANGE(0xa000, 0xbfff) AM_ROM // 2d (can be ram, unpopulated)
+// AM_RANGE(0xc000, 0xdfff) AM_ROM // 4d (unpopulated)
AM_RANGE(0xe000, 0xffff) AM_ROM AM_REGION("audiocpu", 0) // 6d
ADDRESS_MAP_END