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Figure 6. bq27520 Circuit Module Connection to Cell and System Load/Charger
6.2
PC Interface Connection
The following steps configure the hardware for interface to the PC.
1. Connect the bq27520-based EVM to the EV2300 using wire leads as shown in
bq27520-Based Battery
2. Connect the PC USB cable to the EV2300 and the PC USB port.
The bq27520EVM-001 is now set up for operation.
SLUU426 – June 2010
Table 4. Circuit Module to EV2300 Connections
SDA
SCL
VSS
bq27520EVM With System-Side, Single-Cell Impedance Track™ Technology
Copyright © 2010, Texas Instruments Incorporated
Hardware Connection
Table
4.
EV2300
SDA
SCL
GND
9
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