SparkFun Forums 

Where electronics enthusiasts find answers.

Open source ARM Debugger
By needjtaghelp
#182584
I am a software guy, so I am a novice at this. I would like to dump the firmware from a device I have. The device has a daughterboard with an XScale PXA255. I can see the 7 pin JTAG header and I have the documentation which lists the pins as TCK, TDI, TDO, TMS, nJTAGTRST, GND, and nRESET. What hardware do I need to talk to this? The products I've seen mentioned in this forum as compatible with PXA255 no longer seem to exist. Once I have a suitable JTAG debugger, I just compile and fire up OpenOCD and everything should work? Any help is much appreciated.
long long title how many chars? lets see 123 ok more? yes 60

We have created lots of YouTube videos just so you can achieve [...]

Another post test yes yes yes or no, maybe ni? :-/

The best flat phpBB theme around. Period. Fine craftmanship and [...]

Do you need a super MOD? Well here it is. chew on this

All you need is right here. Content tag, SEO, listing, Pizza and spaghetti [...]

Lasagna on me this time ok? I got plenty of cash

this should be fantastic. but what about links,images, bbcodes etc etc? [...]