WHAT IS THIS AND WHY DO I NEED IT? Out of the box this adapter is used to allow you to run multiple diagnostic ROM images on your pinball machine without having to reprogram or swap EEPROM chips and is suitable for troubleshooting Williams system 3-7 games. No other adapters […]
pincodertest
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Pincoder Diagnostics Inc. Version 2020.06.23.0506 RELEASE VERSION NOTES ============================================================================================== Changes since the previous Release version: * Slowed pulse rate (PIA1 Pin 4 – PA2) on 02-blanking from 2500Hz down to 120Hz to match williams ROMs refresh rate. * Eliminated ghosting from neighboring segments on displays. * Added 11b-sounds test to […]