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Title: Willem PCB3 IMPORTANT!! 27C801 Post by: aplmak on July 09, 2013, 02:49:20 PM Hey gang... It's been a long time since I burned chips and I remember I had an issue with 27C801's... This pic was EXTREEMLY helpful and may save someone from pulling out a lot of hairs!!! Connect a 12VDC power supply and the parallel cable and use the software to burn and read 27801's with this configuration. This is for the Willem PCB3 EPROM burner.
The manual does not say anything about this... And you will get all sorts of errors until you set it up like this.. |