09-09-2015 09:11 AM
I'm reading XAPP 1088 about correcting SEUs on Virtex 4. It appears to me that the Application Note only refers to scrubbing on SelectMAP interface.
Now, I should perform scrubbing on a Virtex 5 FX130T device which is only connected via JTAG (in a daisy chain to both impact on a host PC and a ROM holding the original bitstream). Is it possible to perform scrubbing over JTAG?
Thanks a lot
09-10-2015 12:01 AM
@giorgio.lopez Yes it is possible.
The fundamentals of implementation are the same for all interfaces with JTAG.
09-10-2015 04:54 AM
But what is the procedure? I can't seem to find any documentation. Moreover, it looks like with the procedure explained in XAPP 1088 you can perform scrubbing without interrupting functionality of the user design, while I think that using JTAG does.