Mirko wrote:
It's definetly a resistive DIP package...Yes, probably used as a primitive protection scheme , it connects annunciator outputs to pushbuttons throuhg resistors thus sw was capable of detecting the chip, but also game controls were linked together... affecting position detection..
No--it's just a mistake. -michael New Applesoft BASIC interface for NadaNet networking! Home page: http://members.aol.com/MJMahon/