Forum Discussion
Altera_Forum
Honored Contributor
Honored ContributorCan de0-nano work with high speed ADC (such as AD9283)?
Dear Community, I'm working in a wind meter based in DE0-NANO development board and NIOS II. Here's a basic block diagram of project: ultrasonic signal 1 (total length of 1000 us) -> ad conve...
Altera_ForumHonored Contributor
Honored Contributor --- Quote Start --- Can I use FIFO (from megawizard) with a clock of 20 MSPS? If yes, then I would gather ADC's data in a sample rate I need. However, once the data is in FIFO, Can I read the data in a lower rate? For example, at a 1 MSPS? --- Quote End --- Yes, 20MSPS writing and 1MSPS reading is no problem, assuming you keep your FIFO deep enough to not overflow. For starters, I'd set the FIFO deep enough to fully contain your entire sampling window. You can work to shrink it (if needed) after you get things basically working.
