Perrier Serial Eprom Programmer
I borrowed this unit from Roger Sanderson (department of Electrical and Computer Engineering) here at University of Waterloo in order to do some personal hobby work with retro Commodore hardware. It is a nice unit, made by a UW grad named Wayne Perrier. It may be old by todays standards (20 years old) and with only serial communications, but it is very solid and supports up to 512kB (27512) eproms. Some versions of the programmer had only 32Kb of RAM which limited the size of the eproms you could work with but I've never seen any of those.
It is copyrighted in 1989 by Perrier Technologies (v1.0) , likely a company he set up the year he designed it while still in university. It handles eproms from 2716 (2Kb) to 27512 (64Kb). The serial port is auto-detecting and runs from 1200 to 19200 baud, N-8-1.
Programmer Downloads
Firmware v1.02: The only old firmware version I have.
Firmware v2.00: This is the newest firmware version I have. It has three new commands from v1.02 and some changes to some other commands, extra supported EPROM's and a changed HELP menu.
Updated user manual (Dec 21, 2010) in PDF: The only version of the manual I had was v1.00, an original cerlox-bound version. Since I had the v2.00 firmware, I compared both command sets and noted the difference. Then I scanned, OCR'd and updated the manual to encompass all the changes it needed. I have the updated version in Microsoft Word 2007 DOCX format.
Pictures of the programmer
Page created by Peter Schepers, IST
University of Waterloo Home | IST Home | IST Production Support Home | Last updated: Feb 4, 2011