Hi Group,
I need to edit a program loaded in a CPLD.I can read a JDEC file from the CPLD.How can I convert that file into a readable program which I can edit?
Thanks
CPLD program editing
Sep 29, 2005
2 Replies
Some may have a read protection. In the other cases you can read the JTAG. How to convert this into a readable diagram or code I wouldn't know. Theoretically it would be possible.
Rene
Ing.Buero R.Tschaggelar - http://www.ibrtses.com
& commercial newsgroups - http://www.talkto.net
"abhi" schrieb im Newsbeitrag news: snipped-for-privacy@o13g2000cwo.googlegroups.com...
assuming you have an succesful readback of non protected chip the conversion
*IS* possible. if it reasonable that depends.for small GAL jed2eqn from Opal Jr (free download can be found with google) does the job
For Xilinx XPLA3 we have a ready solution
formatting link
For any other devices I think there are no existing solution at the moment
Antti
Join the Discussion
Have something to add? Share your thoughts — no account required.
Didn't find your answer?
Ask the community — no account required