Hi all.
I remember to have read, that it is possible to flash or write an eprom using a sound card. If this is possible, can someone tell me how that is done and with what tools for Dos or Windows9x it is possible to flash/write?

So far I have found one single ISA network card that I did not think that I had. It is a 3-Com Etherlink-III 3C509b-c from 1997 or something.

What I need to flash/write, is an AT28c256 chip with a BIN file that are all 3 Commodore64 roms combined into one. It is for my ATX64 project, and if it can be done this way, then I do not need to spend a lot of money on a dedicated writer. As this is the only chip that I will have to write at this point. Also I have not had the need to do it previously.