Connect the EVM and set the jumpers as shown in
Figure 6-3 after installing the
software.
Connect a 5-V wall-wart connector or other power source for the TSWDC155EVM (sold separately). The TSWDC155EVM user guide provides information on this power source.
Physically connect J1 of the TSWDC155EVM to J27 of the ADS9218EVM. This component is the digital communications and power signal connection.
Connect the USB on the TSWDC155EVM to the computer.
Set jumper J18 to the EXT_PWR position to allow for an external power connection. Connect an external 5.2-V to 5.5-V supply on screw terminal connection J17.
Start the software GUI as described in Figure 6-4.
Press the Initialize USB, Power Up,
Program FPGA, and Initialize ads92xx buttons on the Config tab to
power up and configure the EVM (see Figure 6-6 for details).
Connect a differential signal generator. The
maximum input range is ±3.2 V and the common-mode input is 2.048 V.