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Altera_Forum
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8 years ago

Cyclone V E Development Kit failed on Active Serial Configuration via JTAG

Hi All, I am currently working on Cyclone V E Development Kit. I tried to save configuration file into EPCQ256SI16N. I did follow the youtube https://www.youtube.com/watch?v=dpsfcgnqocu to gener...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Hi Jhon,

You may be receiving this error if you have 2 programming headers (JTAG and Active Serial (AS)) on your board and are trying to program the EPCS device directly but are connected to the JTAG header. If you are directly programming the EPCS device you will need to make sure you have the programming cable connected to the AS programming header.

You also may get this error if you have a noisy TCK signal or if the JTAG or AS header are not powered with the correct voltage.

Best Regards,

Anand Raj Shankar

(This message was posted on behalf of Intel Corporation)