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peplus.c: Minor update - NW

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Fix coin in cycles to eliminate the Coin-in Timeout errors.  All current sets should be fully playable without issues.
This commit is contained in:
Brian Troha 2014-09-23 16:55:39 +00:00
parent ce2b6a3167
commit e2003e3f1f
1 changed files with 2 additions and 5 deletions
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7
src/mame/drivers/peplus.c
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@ -168,9 +168,6 @@ NOTE: The Door Open cycling is currently not fully understood. Non Plus program
expect the Door Open bit to cycle. Later versions, Superboard & Wingboards require the Door Open cycling but
at different rates. It's currently not know what if any universal value will work for all sets.
NOTE: Some of the earlier 32K versions currently error out with a Coin-In Timeout error. These sets include:
PP0008, PP0014, PP0023, PP0057, PP0059, PP0063 & PP0064
***********************************************************************************/
#include "emu.h"
@ -875,7 +872,7 @@ READ8_MEMBER(peplus_state::peplus_input_bank_a_r)
m_last_cycles = m_maincpu->total_cycles();
} else {
/* Process Next Coin Optic State */
if (curr_cycles - m_last_cycles > 600000/6 && m_coin_state != 0) {
if (curr_cycles - m_last_cycles > 10000 && m_coin_state != 0) { // Must be below 100ms (833.3 x 100 cycles) or "Coin-in Timeout" error
m_coin_state++;
if (m_coin_state > 5)
m_coin_state = 0;
@ -918,7 +915,7 @@ READ8_MEMBER(peplus_state::peplus_input_bank_a_r)
m_last_door = m_maincpu->total_cycles();
}
if (curr_cycles - m_last_coin_out > 600000/12 && m_coin_out_state != 0) { // Guessing with 600000
if (curr_cycles - m_last_coin_out > 600000/12 && m_coin_out_state != 0) { // Must be below 700ms or it will time out
if (m_coin_out_state != 2) {
m_coin_out_state = 2; // Coin-Out Off
} else {