Datasheet

SLDU010
TI CONFIDENTIAL – NDA Restrictions
Page 3 of 50
Configure the power supply based on the table below:
Connection Voltage Current Limit
VPWR +9 – +12VDC 100mA
When powered, the “D30” LED should illuminate and the EVM should draw between 30 and
55mA depending on what state of operation it is in.
Figure 2. Minimum Power Supply Connections to Operate the R2D2 EVM
1.1 Controlling and Powering the R2D2 EVM via TI-GER USB board
The PGA400-Q1 EVM is shipped with a TI-GER USB communication board that provides a link
from the PC controlled GUI (described later) to the EVM. The user must connect the TI-GER
board to the PGA400-Q1 by connecting the 15x2 100mil female header on the TI-GER board to
P6, the male 15x2 header on the PGA400-Q1 EVM. The TI logo on the TI-GER board should
face up when it is plugged in. The figure below shows the TI-GER board connected to the
PGA400-Q1 EVM.
Figure 3. Connecting the TI-GER USB Communication Board to the PGA400-Q1 EVM