10 Aug
2012
10 Aug
'12
10:21 a.m.
On 2012-08-10 00:17, p.gebhardt at ymail.com wrote:
I'd like to ask the list, what kind of tools/porgrams do you use in order to dump
especially older device types as we can find it in older computer equipment?
A couple of years back, I was lucky to use an old system at University in order to dump
PAL and EPROM contents of my Onyx C8000 and from a DEC DELUA board.
But since then, I've never had accessibility to such tools and I'l like to
obtain/purchase one in order to go on with programmable device content saving.
Any suggestions? Hints? Experiences?
A while ago I started deveoping something around an Arduino like
platform to read PALs and EPROMs. See
http://fjkraan.home.xs4all.nl/comp/divcomp/ppread/. So far I developed
sketches (programs in Arduino lingo) to read out devices. I still have
to make something to analyse the output. This is trival for (EP)ROMs and
PALs without registers and tristate pins, tricky for those with...
This assuming the security fuses are blown.
Kind regards,
Pierre
Greetings,
Fred Jan