burning 27C1000

[virtvic]

I have these ST 27C1000 eproms and I know I need to swap pins 2 and 24 to burn them usinfg settings for a regular 27c010, but it's still not working.

I have double checked my knocked together adapter and pins 2 & 24 are properly swapped to each other?

 

[Ace`]

Some eproms are burnt in different ways with different timings, voltages etc so you can't always just pick a generic eprom and it'll work. That's why most software lists every version and it's best to select the exact one you have, I am guessing that's not an option though if your programmer doesn't support the non-jdec version.

 

[virtvic]

I miraculously found a windows 10 driver for my G540 burner and that supports 27C1000. I just burned one successfully. I’ll report back when it’s in a famicom cart to see if it works or not.

 

[TheDaddy]

Done this 100's time in my TL866 never had issue myself.

Dave.