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Old 12 March 2021, 03:26   #8
jasonsbeer
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Join Date: May 2020
Location: Iowa, USA
Posts: 152
Quote:
Originally Posted by torsti76 View Post
Btw., Matze from a1k.org has developed an Arduino shield called Galdurino and accompanying software that is able to read the contents of read protected GALs by exploiting a bug in the read protection.
It's very hacky, but it works (have one myself).
After reading about the Galdurino and here, it seems the secret is to apply voltage to the write pin before applying Vcc. That causes the write protect to be ignored.

I wonder if that is possible with the TL866II with some hacked together adapter board? I do not want another gadget around. I also do not want to fry my existing GALs. That would brick my working Wordsync card.
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