Hello, I have a Atmel 29c010a, and it only reads ff on all addresses. I am using 2 74LS164 and a clone Arduino nano. I have tried using the unlock code from the 28c files, but it still reads ff. I also have rewired 3 times over to make sure my wiring isn't bad. All reads work fine and read test passes.
Hello, I have a Atmel 29c010a, and it only reads ff on all addresses. I am using 2 74LS164 and a clone Arduino nano. I have tried using the unlock code from the 28c files, but it still reads ff. I also have rewired 3 times over to make sure my wiring isn't bad. All reads work fine and read test passes.