Texas Instruments bq2060AEVM-001, Руководство пользователя

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Hardware Connection
4-4
Figure 4−2. bq2060A Circuit Module Connection to NiMH Cells and System Load/Charger
Optional
to SMBD/HDQ1
to SMBC/HDQ2
to VSS
EV2200
Bottom Cell
E2 VCC
VSS
SDA
SCL
Load/
Charger
Top Cell
4.2.2 PC Interface Connection
The following steps configure the hardware for interface to the PC:
1) Connect the bq2060A-based smart battery (bq2060AEVM-00X) to the
EV2200 using wire leads as listed in Table 4−1.
Table 4−1. Circuit Module to EV2200 Connections
bq2060AEVM−00X EV2200
SMBD SMBD/HDQ1
SMBC SMBC/HDQ2
PACK− VSS
2) Connect the EEPROM connector to the bq2060AEVM-00X and the wire
leads of the EEPROM connector to the EV2200 as listed in Table 4−2.
Table 4−2. Circuit Module EEPROM Connector to EV2200 Connections
bq2060AEVM−00X EV2200
VCC E2 VCC
EEPROM data SDA
EEPROM clock SCL
VSS VSS
3) Connect the PC serial cable to the EV2200 and the PC COM port.
The bq2060AEVM-00X is now set up for operation.