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Altera_Forum
Honored Contributor
12 years agoQSPI Flash vs SD-Card - HPS flash memory
Dear community, A quick flash question: Is there any difference between the QSPI Flash and an SD-Card from the perspective of the Cyclone V HPS? (Apart from the obvious ones, the SD-Card being ...
Altera_Forum
Honored Contributor
12 years agoHi WitFed!
--- Quote Start --- HPS for embedded application must boot from any flash, which may be soldered on board and visible in address range, or not only defined in BSEL pins for BootROM! Its architectural problems of Altera. --- Quote End --- What does visible in address range mean? --- Quote Start --- Insertable ROMs for dependable devices is unprofitable and occupy many volume. --- Quote End --- Really? SD-Cards are quite cheap. Yeah the footprint on the board is bigger, you are right. Many thanks, Claudia