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
, 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
. Disable the voltage from the SM-USB-DIG Platform by
toggling the Power button.
Figure 13. Setting DVDD Voltage
11
SBOU073A – February 2009 – Revised May 2012
PGA112EVM and PGA113EVM User’s Guide
Copyright © 2009–2012, Texas Instruments Incorporated
