AnsweredAssumed Answered

JTAG from Blackfin -> Fpga

Question asked by dav on Feb 22, 2010
Latest reply on Feb 28, 2010 by hackfin



Can't say I'm an jtag expert, but have just started researching ways to program an fpga (Actel Igloo) from my Blackfin (BF-524).



Would it be possible to use the Jtag port, TDO etc to use the blackfin itself as a programmer for the fpga!?


Basically I don't have any I/O's left so if there is a trick (which I doubt), I would very much like to use the same jtag port but acting as a programmer.



For instance, the new ADZS-ICE-100B. How does that one do it's thing? Is there any schematics/source available?