DAC3484EVM: Syncing with multiple TSW1400, or connecting two EVMs to ZC706 and buying more than 3 EVMs

Part Number:DAC3484EVM

I am working on an application that requires 8 DACs at three separate nodes (total of 24 DACs). The 8 DACs in each node must be synchronized.

I would like to use the DAC3484EVM along with either the TSW1400 or Xilinx ZC706 with the FMC adapter to do an initial evaluation of this system.

If I use the DAC3484EVM with the TSW1400, each node would require two of each - and I would need to synchronize the two TSW1400s together. I saw in the documentation that the TSW1400 can be operated in a master/slave arrangement - but this appears to be only in ADC mode. Can the TSW1400 work in master/slave arrangement in DAC mode?

If not, I may consider instead using two DAC3484EVM with a single ZC706 board (and two FMC-DAC-ADAPTER). However, there may be mechanical interference. Can two DAC3484EVM be connected to a single ZC706 board with the FMC-DAC-ADAPTER?

Finally, I see that if I want to order DAC3484EVM, I am limited to 3 pieces. I will require 6 pieces to assemble this evaluation system. Can I order 6 pieces of DAC3484EVM?

Thank you very much.