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Texas Instruments bq76930 - User Manual
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bq76930
and
bq76940
Evaluation
Module
User's
Guide
Literature
Number:
SLVU925B
April
2014
–
Revised
July
2014
2
Table of Contents
Main Page
Default Chapter
2
Table of Contents
2
Features
6
Kit Contents
6
Ordering Information
6
Bq769X0 Circuit Module Performance Specification Summary
6
Required Equipment
7
Bq769X0 EVM Quick Start Guide
7
Before You Begin
7
Performance Specification Summary
7
Quick Start
8
EVM Connection for Basic AFE Operation
9
Interface Adapter
11
Bq76940/Bq76930/Bq76920 Software
11
EVM Connection for Basic Gauge Operation
11
System Requirements
12
Installing the Bq76940/Bq76930/Bq76920 Software
12
Interface Adapter
12
Software Operation
12
Bq76940/Bq76930/Bq76920 Evaluation Software Display
13
Registers View
14
I2C Pro View
16
Sequence View
17
Battery Management Studio Software
18
System Requirements
18
Installing Bqstudio
18
Interface Adapter SMB
18
Bqstudio Operation
18
Target Selection Wizard
19
Firmware Programming
20
Bqstudio Window with Blank Gauge
20
Firmware View
21
Dashboard Adapter and Device Version Display
21
Data Memory Configuration
22
Register View after Restart
22
Chemistry View
23
Data Memory Bit Field Change
23
Calibration
24
Chemistry View
24
Calibration View
25
Example Voltage Calibration Successful
25
Device Control
26
Bq769X0 Circuit Module Use
26
Cell Simulator
26
Advanced Comm SMB View
26
Minimum Operating Voltage
27
Evaluating with Simulated Current
27
Reducing the Cell Count
28
Simulating Current Setup
28
Reducing Cell Count
28
Connecting Cells
29
Connecting to a Host
30
Gauge Circuits
30
Unused Components
30
Circuit Module Physical Construction
31
Board Layout
31
Top Silk Screen
32
Top Layer
33
Layer
34
Layer
35
Bottom Layer
36
Bottom Silk Screen
37
Bq76930Evm Circuit Module
38
Bq76930Evm Top Assembly
38
Bq76930Evm Bottom Assembly
39
Bq76930Evm Circuit Module Bill of Materials
40
Bq76930Evm Schematic Diagram Fets
44
Bq76930Evm Schematic Diagram AFE1
45
Bq76930Evm Schematic Diagram AFE2
46
Bq76930Evm Schematic Diagram Gauge
47
Bq76930Evm Schematic Diagram Cell Simulator
48
Bq76940Evm Circuit Module
49
Bq76940Evm Top Assembly
49
Bq76940Evm Bottom Assembly
50
Bq76940Evm Circuit Module Bill of Materials
51
Bq76940Evm Schematic Diagram Fets
54
Bq76940Evm Schematic Diagram AFE1
55
Bq76940Evm Schematic Diagram AFE2
56
Bq76940Evm Schematic Diagram Gauge
57
Bq76940Evm Schematic Diagram Cell Simulator
58
Related Documents from Texas Instruments
59
Revision History
59
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Texas Instruments bq76930 Specifications
General
Brand
Texas Instruments
Model
bq76930
Category
Motherboard
Language
English
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