diff options
Diffstat (limited to 'src/mess/drivers/starwbc.c')
-rw-r--r-- | src/mess/drivers/starwbc.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/src/mess/drivers/starwbc.c b/src/mess/drivers/starwbc.c index 437d67f85ee..e45b8cb9441 100644 --- a/src/mess/drivers/starwbc.c +++ b/src/mess/drivers/starwbc.c @@ -9,10 +9,6 @@ press BASIC/INTER/ADV and enter P#(number of players), then START TURN. Refer to the official manual for more information. - - TODO: - - MCU clock is unknown - ***************************************************************************/ #include "emu.h" @@ -21,8 +17,8 @@ #include "starwbc.lh" -// master clock is unknown, the value below is an approximation -// (patent says R=51K, C=47pf, but then it sounds too low pitched) +// master clock is a single stage RC oscillator: R=51K, C=47pf, +// according to the TMS 1000 series data manual this is around 350kHz #define MASTER_CLOCK (350000) |