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Question asked by Constantine on Jan 13, 2017
Latest reply on Jan 18, 2017 by rejeesh



I've experienced with ZC706+FMCOMMS5 board with AD reference designs and now I want to use two of this kits.


What I need

1) Load two different signals to both board. It's clear, how to do

2) Sync RF parts from extended LO (it's also clear)

3) And now I want at one moment start transmission from both boards. How do I see this process

- First board (Master) in Zynq processor generate launch signal on GPIO pin, SMA socket

- This SMA signal goes to another board, where it connected to IRQ port of another Zynq processor (Slave)

- So when Slave recieve interrupt, it launches DMA transaction and Master launches DMA in a several ticks, after it generated launch signal.


Is it right way?