On 05/21/2010 01:37 AM, Matt Ettus wrote:
Each daughterboard connector has 16 GPIOs. Some of them are used by
the daughterboards, but others are available for your use. On the
WBX, io_tx[14:8] are available for you to use, and they come to the
connector on the grand-daughterboard.
If you need to synchronize the action of these pins precisely, the
bets way to do this is by modifying the FPGA. If you just need to
turn them on and off from software, you can do that with the API.
Matt
The schematic for WBX makes it look like a couple of the io_rx are
available as well--are they not?