Forum Discussion
Altera_Forum
Honored Contributor
Honored ContributorLowest cost processor for 192k to 3.072m 16 x upsampling audio
Hi I need to take in I2S or SPI 192Khz 24 bit audio and and upsample it with FIR filters to 3.072mhz. Then take that 3MHz audio and attach another eight bits onto it as a control byte. That res...
Altera_ForumHonored Contributor
Honored ContributorBuy one of these cheap Cyclone IV boards:
http://www.ebay.co.uk/itm/fpga-core-board-ep4ce6e22-with-sdram-powerful-cyclone-iv-/290738985130?pt=lh_defaultdomain_0&hash=item43b164d8aa or a Terasic DE0-Nano which also uses the Cyclone IV. The latter costs more ($79), but includes the USB Blaster interface needed for configuring the FPGA. I've got both, and they are equally capable of enabling you to complete your project.
