Forum Discussion

Honored Contributor

11 years ago

EPCS16 configures Cyclone III, but EPCQ16 in ASx1 mode doesn't

Hi, I am able to configure a Cyclone III using a EPCS16 config device, but I cannot get it to configure using a EPCQ16 device (in ASx1 scheme). Any idea why this is happening? I am using a...

Altera_Forum

Honored Contributor

11 years ago

I find out why EPCQ16 was not configuring the FPGA. It is a software bug caused by the file generating tool not setting the Disable EPCS ID option: http://www.altera.com/support/kdb/solutions/rd06032013_510.html?gsa_pos=1&wt.oss_r=1&wt.oss=rd06032013_510

To fix this I had to check the Disable EPCS ID option when generating the .pof file for EPCQ16. This option is accessed by clicking the Advanced button on the Convert Programming File utility.

Forum Discussion

EPCS16 configures Cyclone III, but EPCQ16 in ASx1 mode doesn't

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