Royce Simmons wrote: > Hi, > > Anyone know of a programmer for 27xx EPROMS? I would like ont that > works off a serial port. > > Thanks, > > Royce Serial port is too slow for eprom programmers, a simple 27C801 (1MegaByte) eprom can take up to 30 minutes via serial port, even at high speed. The most common way is via Parallel port, since it is fast. Not all Eprom programmers developped during the last years work nicely under Windows2000 and WindowsXP, it requires special software development. Take a look at http://www.ustr.net for a low cost unit, the Epromer5. :) Wagner. -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads