Recommendation for High Speed, High GPIO dev board.

Discussion in 'Embedded Systems and Microcontrollers' started by Steve Auch-Schwelk, Jan 17, 2019.

  1. Steve Auch-Schwelk

    Thread Starter New Member

    Jan 17, 2019
    1
    0
    Hi There,

    I'm looking for recommendations for a fast switching embedded controller to switch up to 155 GPIO pins within 10ns of a clock pulse.
    Many of the FPGA solutions we looked at are clocked a little to slow to easily manage it (50Mhz), so a higher clocked Arm with dedicated code might be the go. But I'm open to suggestions. Up till now we've looked at the PicoZed, Zynq-7000, and the snickerdoodle. PicoZed doesn't quite have the pins (although we'd make do), and the snick is a little unreliable, and they are both just a smidge too slow.

    thanks in advance.
     
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