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21615 Discussions

EPCQ and nvcr

Altera_Forum
Honored Contributor II
‎12-11-2015 07:08 AM
1,290 Views

Hi, 

We have run to the EPCQ and nvcr issue with our remote programming. 

The system is so that in the field/production, the EPCQ will be programmed with the external MCU located on the board. 

 

It works well(with epcs chips) and if we have changed the nvcr once with Programmer earlier. 

 

Problem is now that we have a only few proto boards and we need to test the the functionality + we would need to test the MCU part of programming. 

=> 

Is there away to manually reset the nvcr ? So that we could use same chips for functional testing and MCU code for updating testing ? 

 

So I am looking for an easy way to restore the EPCQ state back to the "original" state to make the debugging easier ? 

 

-Tero
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