gnupic@linuxhacker.org

Subject: Re: programming the c509?
From: John Rehwinkel
Date: Wed, 20 Feb 2002 13:58:24 -0500

Mike "mew" Weiblen asks:

> Anyone have experience (and success) programming/reading 12c509a parts? 
>   I've had a devil of a time. 

> I've successfully programmed one part, ruined several, and I 
> can't realiably read back the one good part. 

> Any 509 wizards out there? :-)

I've programmed quite a few of these parts, with no problems
at all.  I'm using the Warp-13 programmer and the tm4.c software
to drive it via a serial port.  I use a Sparc/Solaris system
and a Sparc/NetBSD system.

-- John Rehwinkel KG4L
   jrehwin@fgm.com