
Jeff Mock wrote:
I know a bit about the picoturbo core, I'm pretty sure that is a regulation v4 implementation of the ARM architecture. It should be equivalent to the "TDMI" type of ARM processor like the ARM7TDMI.
Ok., thats what I've assumed. Hope I dont run into surprises. :-S
I thought picoturbo signed over all of the pt-1xx assets over to ARM as part of the patent lawsuit resolution and ARM killed the design?
Yeah., it did. And., the PicoTurbo site is no more. And., no manuals for that core around either. :(
What is this board you have? Is it something old or did the picoturbo designs come back to life?
This is a board provided by SigmaDesigns based on their 8620L product (http://www.sigmadesigns.com/public/Products/EM8620L/EM8620L_series.html).
In the u-boot sources., I dont see a CPU architecture for ARM7TDMI., but I do see a folder for ARM720T which ARM's site says belongs to the same ARM7 family. I guess that'll be my starting point :)