Roger Weichert wrote: > I can put in any of the copies I've made (in the programmer) and they sti= ll=20 > verify as the same as my original data, and the checksums are still all t= he=20 > same too ... yet the original is the only one that works in the circuit= =20 > boards (I've tried a couple different boards) > > If the Dataman is crook, why does the data read off all the chips ok and = the=20 > checksum ok ... yet not one of the 14 I've tried have worked in it's=20 > location. > =20 Roger, Double check the speed rating on the new eproms. If you send me the binary file, I can program and post you an eprom to try. David... --=20 ___________________________________________ David Duffy Audio Visual Devices P/L Unit 8, 10 Hook St, Capalaba 4157 Australia Ph: +61 7 38235717 Fax: +61 7 38234717 Our Web Site: www.audiovisualdevices.com.au ___________________________________________ --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .