axel81
Well-known member
PLA C64 Replacemet (with Eprom 27C512)
Unfortunately many inaccuracies are read about PLA Eprom solution. With a correct Eprom it works very well and withou glitch problems
Tested succesfully on all C64 motherboard equipped with (MOS/CSG 906114-01 or 82S100 or 8700-001 or 251064-01)
Tested also with all cartridges like Super Zaxxon (https://youtu.be/G07V43b871M) but tsted also with Fastload Cart. and GEOS without any problems
Why you have to choose this PLA substitute and not another solution?
FRANKLY SPEAKING ...
To date more than 400 units have been sold without any incompatibility problems. Why choose a solution with EPROM? Well certainly it is less critical with electrostatic problems ..
PRICE --> 9€ + shipping
Payment --> Paypal friend
Unfortunately many inaccuracies are read about PLA Eprom solution. With a correct Eprom it works very well and withou glitch problems
Tested succesfully on all C64 motherboard equipped with (MOS/CSG 906114-01 or 82S100 or 8700-001 or 251064-01)
Tested also with all cartridges like Super Zaxxon (https://youtu.be/G07V43b871M) but tsted also with Fastload Cart. and GEOS without any problems
Why you have to choose this PLA substitute and not another solution?
- It costs 65% less than the XC9536XL XILINX based CPLD or similar
- Draws only 4mA...80% less than the XC9536XL XILINX based CPLD or similar
- Run cold better than the XC9536XL XILINX based CPLD or similar
- No Capacitor needed for CASRAM
- Gold plated thick pins for best reliability and longevity.The pins are 0.018" (0.46mm) instead 0.024" (0.61mm)
- Each individual units fully tested before shipping
FRANKLY SPEAKING ...
To date more than 400 units have been sold without any incompatibility problems. Why choose a solution with EPROM? Well certainly it is less critical with electrostatic problems ..
PRICE --> 9€ + shipping
Payment --> Paypal friend
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