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EVM Software Overview

5.2.3 Setting Individual Bits

Use the Individual Bits panel to set the individual bits of the PGA112 (or PGA113) configuration register.

The panel, shown in Figure 12, has a settable bank for all bits in the register. Press the Help w Reg button

for information about the register.

Figure 12. Individual Bits Panel and Help w Reg Button

5.2.4 Setting DVDD and AVDD

The SM-USB-DIG Platform supports two logic-level voltages: 3.3 V and 5 V. Set the voltage by using the

Vdut Voltage menu, as shown in Figure 13. Disable the voltage from the SM-USB-DIG Platform by

toggling the Power button.

Figure 13. Setting DVDD Voltage

SBOU073A–February 2009–Revised May 2012 PGA112EVM and PGA113EVM User’s Guide

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