Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

EP3C16 and EPCS16 config fail while JTAG mode succeed...

I am using EP3C16Q240C8 , and the configuration device is EPCS16 When I debug my project, I used the JTAG mode, and that's all right. and download to the device EPCS16 is correct which i...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

7" is quite a lot. Generally, EPCS interface is more critical than JTAG. I never had a board with a distance larger than 2" to maximum 2.5". I can't predict, how the signal quality will be with that large distance, I'm also not sure, if Altera has actually tested the said 10".