Can anyone tell me where I can find the supported flash memories for Cyclone IV GX FPGA for using it in the AS configuration mode? The user guide document gives a list of supported flash memories to be used in the AP configuration mode, not for AS mode.
You may find the list of configuration devices supported at link below:
We have in house configuration device which are EPCQ, EPCS. For third party flash, we are supporting micron and macronix.