Texas Instruments bq78350-R1 Technical Reference

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5
SLUUBD3D–September 2015–Revised September 2018
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Copyright © 2015–2018, Texas Instruments Incorporated
Contents
13.4 LED and LCD Display Configuration .................................................................................... 85
13.5 LCD Specific Display Configuration...................................................................................... 86
13.6 LED Configuration Register............................................................................................... 86
14 Host Controlled GPIO ......................................................................................................... 88
14.1 Introduction.................................................................................................................. 88
14.2 Configuring the GPIO...................................................................................................... 88
14.3 Using the GPIO............................................................................................................. 91
15 Key Input........................................................................................................................... 92
15.1 Introduction.................................................................................................................. 92
15.2 Input Configuration......................................................................................................... 92
15.3 Operation.................................................................................................................... 92
16 Communications ................................................................................................................ 93
16.1 Introduction.................................................................................................................. 93
16.2 SMBus On and Off State.................................................................................................. 93
16.3 Packet Error Checking..................................................................................................... 93
16.4 Slave Address .............................................................................................................. 93
16.5 Broadcasts to Smart Charger and Smart Battery Host................................................................ 94
16.6 SMB Configuration Options............................................................................................... 95
17 SBS Commands ................................................................................................................. 96
17.1 Summary .................................................................................................................... 96
17.2 0x00 ManufacturerAccess() and 0x44 ManufacturerBlockAccess()................................................. 98
17.2.1 ManufacturerAccess() 0x0000 ManufacturerBlockAccess() or ManufacturerData() ................... 100
17.2.2 ManufacturerAccess() 0x0001 Device Type ................................................................ 100
17.2.3 ManufacturerAccess() 0x0002 Firmware Version .......................................................... 100
17.2.4 ManufacturerAccess() 0x0003 Hardware Version.......................................................... 100
17.2.5 ManufacturerAccess() 0x0004 Instruction Flash Signature ............................................... 100
17.2.6 ManufacturerAccess() 0x0005 Static DF Signature........................................................ 100
17.2.7 ManufacturerAccess() 0x0006 Chemical ID................................................................. 100
17.2.8 ManufacturerAccess() 0x0008 Static Chem DF Signature................................................ 101
17.2.9 ManufacturerAccess() 0x0009 All DF Signature............................................................ 101
17.2.10 ManufacturerAccess() 0x0010 SHUTDOWN Mode ...................................................... 101
17.2.11 ManufacturerAccess() 0x0011 SLEEP Mode.............................................................. 101
17.2.12 ManufacturerAccess() 0x001B Cell Balance Toggle ..................................................... 102
17.2.13 ManufacturerAccess() 0x001C AFE Delay Disable....................................................... 102
17.2.14 ManufacturerAccess() 0x001D SAFE Toggle ............................................................. 102
17.2.15 ManufacturerAccess() 0x001E PRE-CHG FET ........................................................... 102
17.2.16 ManufacturerAccess() 0x001F CHG FET.................................................................. 102
17.2.17 ManufacturerAccess() 0x0020 DSG FET .................................................................. 102
17.2.18 ManufacturerAccess() 0x0022 FET Control ............................................................... 102
17.2.19 ManufacturerAccess() 0x0023 Lifetime Data Collection ................................................. 103
17.2.20 ManufacturerAccess() 0x0024 Permanent Failure........................................................ 103
17.2.21 ManufacturerAccess() 0x0025 Black Box Recorder...................................................... 103
17.2.22 ManufacturerAccess() 0x0026 SAFE....................................................................... 103
17.2.23 ManufacturerAccess() 0x0027 LED Display Enable...................................................... 103
17.2.24 ManufacturerAccess() 0x0028 Lifetime Data Reset ...................................................... 103
17.2.25 ManufacturerAccess() 0x0029 Permanent Fail Data Reset ............................................. 103
17.2.26 ManufacturerAccess() 0x002A Black Box Recorder Reset.............................................. 104
17.2.27 ManufacturerAccess() 0x002B LED TOGGLE ............................................................ 104
17.2.28 ManufacturerAccess() 0x002C LED Display Press....................................................... 104
17.2.29 ManufacturerAccess() 0x002D CALIBRATION Mode ................................................... 104
17.2.30 ManufacturerAccess() 0x0030 Seal Device ............................................................... 104
17.2.31 ManufacturerAccess() 0x0035 Security Keys ............................................................. 104

Texas Instruments bq78350-R1 Specifications

General

Brand	Texas Instruments
Model	bq78350-R1
Category	Controller
Language	English