Hiya
im after a simple schematic for a programmer for 27cxxx (27c512) eprom, does anyone know of any?? i havent found any on google
ideal there would be software for linux,
one ofher thing i was woundering about was is it possible to download the curent program on an eprom if theres no code protection of course, is there a way to do it if there is code protection???
cheers
greg
I've heard of a couple and some with a sourcecode you could ossibly compile in the linux enviroment.
A plain eprom has no code protection, inso far as nothing protecting the code from being read or copied, at least that I know of (in theory, one may be able to program EPROMs with weak bit techniques)
An EPROM is a simple memory device. If you can't read it then you can't use it either. An EPROM that can't be read should go into the trash.
Bill K7NOM
----------------------- Parallel EPROMs can't have any code protection, or they can't be read!
------------------------
-Steve
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