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r33781 Tuesday 9th December, 2014 at 23:51:57 UTC by hap
starwbc clock: i miscalculated
[src/emu/cpu/tms0980]tms0980.c
[src/mess/drivers]starwbc.c

trunk/src/emu/cpu/tms0980/tms0980.c
r242292r242293
424424
425425   m_a_prev = m_a;
426426   m_r_prev = m_r;
427   m_o_latch_prev = m_o;
427   m_o_latch_prev = m_o_latch;
428428
429429   // register for savestates
430430   save_item(NAME(m_pc));
trunk/src/mess/drivers/starwbc.c
r242292r242293
99  press BASIC/INTER/ADV and enter P#(number of players), then
1010  START TURN. Refer to the official manual for more information.
1111
12
13  TODO:
14  - MCU clock is unknown
15
1612***************************************************************************/
1713
1814#include "emu.h"
r242292r242293
2117
2218#include "starwbc.lh"
2319
24// master clock is unknown, the value below is an approximation
25// (patent says R=51K, C=47pf, but then it sounds too low pitched)
20// master clock is a single stage RC oscillator: R=51K, C=47pf,
21// according to the TMS 1000 series data manual this is around 350kHz
2622#define MASTER_CLOCK (350000)
2723
2824


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