Hello, I'm working on a EPROM memory unit that uses BRAY to store data but it's acting like an PROM, not an EPROM. I've noticed that some people took another BRAY to erase the previously written BRAY block but when I try it it doesn't work. I really want to get this done so that I can make a very small memory unit for my very small microcontroler (PTPIC :P). So far the unit is only 21x21 and can store 36 bits of data! I hope that in order to make the EPROM possible I won't have to increase the size of it too much :|

If you want to see progress, here it is:

Yes! Thank you! And now it gets expanded to 22x21 (the last open side will be the read side)