• BQ40Z80: bqKey Programmer Software Programming Failure -Elliptic Curve Cryptography (ECC)

  

  Matt Adams

  TI Thinks Resolved

  Part Number: BQ40Z80 Other Parts Discussed in Thread: BQKEYPROGRAMMER Hi, We're using the bqKey Packager and bqKeyProgrammer software to program BQ40Z80 ICs with an ECC key but are getting the below error. A few seconds after attempting to program…

  • over 4 years ago
  • Power management
  • Power management forum

• BQ40Z50-R2: Fuel gauge authentication using encryption key

  

  Eric Chu

  TI Thinks Resolved

  Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: BQKEYPACKAGER , BQKEYPROGRAMMER , BQSTUDIO , BQ40Z50 Dear team, We were using TI bqKey Packager Software to generate the encryption key, but we did not know what to enter our 128-bit encryption…

  • over 2 years ago
  • Power management
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Answered

• BQ40Z50-R2: Method on changing the authentication key

  

  John Chou62

  Resolved

  Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: BQKEYPACKAGER , BQKEYPROGRAMMER hi Team, pack houses want to check the method on modify the SHA-1 key on the bq40z50-R4 IC from the TRM we saw the method of changing the Authentication Key…

  • Resolved

  • over 3 years ago
  • Power management
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• BQSTUDIO: bqStudio Crashes during startup on one computer

  

  Adrian Ramirez

  TI Thinks Resolved

  Part Number: BQSTUDIO Other Parts Discussed in Thread: BQ34Z100EVM , EV2400 , BQKEYPACKAGER , BQKEYPROGRAMMER Hello, I have one Windows 10/11 computer that is used for a battery tester and cycler station and I'm trying to setup bqStudio to log during…

  • over 1 year ago
  • Power management
  • Power management forum
Answered

• RE: BQSTUDIO: The bq studio tool is broken

  

  Bryan Kahler

  Resolved

  Hi Kirk, Please use the bqKeyPackager and bqKeyProgrammer to program the key to the device and verify the key. Instructions may be found here: www.ti.com/.../sluubu3.pdf Tools found here: www.ti.com/.../BQKEYPACKAGER www.ti.com/.../BQKEYPROGRAMMER…

  • over 6 years ago
  • Power management
  • Power management forum
Answered

• RE: BQ78Z100: Authentication key function

  

  user4315302

  Resolved

  we are friends now,Could you send us the compatible version of bqkeyprogrammer?thank you.

  • over 7 years ago
  • Power management
  • Power management forum

• BQ78Z100: How to pack the 128 bit Authentiion key and share it to battery pack vendor for programming into the chip

  

  Leo Chiou

  TI Thinks Resolved

  Part Number: BQ78Z100 Other Parts Discussed in Thread: BQKEYPACKAGER , BQKEYPROGRAMMER , , BQ28Z610 , BQ40Z80 , BQ9035 Hi, We supposed that the 128 bit authentication key can be packed by "bqKeyPackager", send the key file and password to battery pack…

  • over 7 years ago
  • Power management
  • Power management forum

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