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DAC and ADC GUI Configuration File Changes When Using a Xilinx Development Platform
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32 SLAU580B – June 2014 – Revised September 2016
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TSW14J10 FMC-USB Interposer Card
6.5 DAC38J84EVM With a Xilinx Zynq ZC706 Development Board Setup Example
The following is an example of the TSW14J10EVM being used to test the DAC38J84EVM with a Xilinx
Zynq ZC706 development platform as shown in
Figure 26 .
Figure 26. DAC38J84EVM, TSW14J10EVM and ZC706 Board
The ZC706 development platform does not have traces routed on FMC connector pins F10 and F11,
which are normally used for the JESD204B DAC SYNC differential signals. To accommodate for this, the
TSW14J10EVM has options to move the SYNC signals to FMC pins H19 and H20 by making the following
resistor changes:
1. Remove R143, R145.
2. Install 0- Ω resistors for R142, R144, R146, and R149.
These resistors are all located on the bottom side of the TSW14J10EVM near the FMC connector.
NOTE: This modification is only required when testing a DAC EVM with a ZC706.
Since the ZC706 development board does not have a JTAG connector that can be connected to the
TSW14J10EVM for programing the FPGA firmware, the bit file must be loaded using the Xilinx Vivado
design tool. The first step is to program the DAC38J84EVM which will provide the reference and core
clocks to the ZC706.
1. Connect the TSW14J10 to FMC HPC connector J37 on the ZC706.
2. Connect the DAC to the other end of the TSW14J10.
3. Connect the power cables to the ZC706 and DAC38J84.