PC Running
HSDC Pro
5 VDC
Spectrum Analyzer
Dual-Channel
Pulse Generator
Triple-Output DC
Power Supply
Mini USB
Quick-Start Guide
5
SLAU726 – August 2017
Copyright © 2017, Texas Instruments Incorporated
DAC90x Evaluation Module
2.2
Hardware Setup Procedure
A typical test setup using the DAC90xEVM and TSW1400EVM is shown in
. This is the test setup
used for the quick-start procedure. The rest of this section describes the hardware setup steps.
Figure 3. Quick-Start Test Setup
2.2.1
TSW1400EVM Setup
Set up the TSW1400EVM with the following steps:
1. Connect the DAC90xEVM to the TSW1400EVM by connecting pin 1 of the CMOS_INTERFACE (J1) to
pin 1 of the DAC90xEVM output data (J1).
2. Connect the power cable to connector J12 (+5 V IN) to the TSW1400EVM.
3. Connect the mini-USB cable to the USB connector (J5).
4. Turn on the power supply. Flip the power switch (SW7) to the
ON
position. The board should draw
around 0.5 A after power up. This will increase to around 1.7 A when loaded with firmware.
