Looking for a VIC 20 kernal ROM (PAL)

zutman · Post by **zutman** » Sat Apr 11, 2009 9:14 am

After swapping some chips I found out the reason why one of my VICs is not working: it has a faulty kernal rom. It is the kernal ROM for a PAL VIC20, number 901486-07.

Does by any chance someone here happen to have a spare lying around?

channelmaniac · Post by **channelmaniac** » Mon Apr 13, 2009 9:52 am

If they don't, it's not hard to burn a replacement.

RJ

shem · Post by **shem** » Mon Apr 13, 2009 9:55 am

what you need is a eprom adapter which will accept a 27c series eprom I guess eslapion is your man he is a member of this forum pm him he is the man to help you

eslapion · Post by **eslapion** » Fri Apr 17, 2009 11:13 am

Or I can burn you a pin compatible replacement on an MCM68764 chip.

channelmaniac · Post by **channelmaniac** » Fri Apr 17, 2009 9:08 pm

eslapion wrote:Or I can burn you a pin compatible replacement on an MCM68764 chip.

Or MCM68766.

Those are the 2 hard to find 24 pin 8Kx8 EPROMs.