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Altera_Forum
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12 years ago

NIOSII Boot Configuration with EPCS and JTAG-SFL

Hello, i have a problem with configuring and booting my system from an epcs device. The topic is more about the correct design-flow, so i think this should be the right sub-fourm. the test...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Hello,

I think there is a bug in Q12, 13. I have been programming with Q7.2.. Q9.1 into a Cyclone II with an EPCS connected without any problems. Now with Q12, Q13 and an Arria V, the exact same flow yields the EPCS registers not being found - in both Eclipse and using command line nios-2-flash-programmer calls. I also removed the Jtag Uart, without any luck. I think Altera need to fix this. I have wasted a week on it.

Bart