How to connect hardware and configure software of BQ40Z80RSMT

See document: A01_How to connect hardware and configure software of BQ40Z80RSMT

A01B_How to connect hardware and configure software of BQ40Z80RSMT.docx

Here is the text

How to connect hardware and configure software of BQ40Z80RSMT

1 circuit board

1.1: evaluation board bq40z80evm-020, bms020b, hereinafter referred to as EVM

1.2: circuit board BP, hereinafter referred to as BP

U3 model in the figure is bq40z80rsmt

2 normal use

2.1: how to connect EVM and BP normally, so that BP can be used normally, i.e. charge and discharge

Star Xu：

您好，BP这块板子是您自己设计的板子吗？您的问题是使用BQ40Z80的评估板如何连接电路和配置参数吗？

Jinyi Tang：

回复 Star Xu:

是的，你应该直接回答我的问题
Yes, you should answer my question directly

Jinyi Tang：

See document: A01B_How to connect hardware and configure software of BQ40Z80RSMT

4721.A01B_How to connect hardware and configure software of BQ40Z80RSMT.docx

Here is the textHow to connect hardware and configure software of BQ40Z80RSMT1 circuit board1.1: evaluation board bq40z80evm-020, bms020b, hereinafter referred to as EVM1.2: circuit board BP, hereinafter referred to as BPBP is the product circuit boardU3 model in the figure is BQ40Z80RSMT2 normal use2.1: how to connect EVM and BP normally, so that BP can be used normally, i.e. charge and discharge

Jinyi Tang：

According to the support and assistance provided in E2E support forums in the last five weeks, as a thanks, in the process of solving the problem, I have a deep technical understanding of the physical layer of battery management, but there are still problems in the physical layer and link layer.

Explain the following figure, read all the materials of link 1 and link 2, and design the project according to the hardware connection of these documents, but there are still problems.

See file for picture: figure of link 1 and link 2

 

 

link 1：BQ40Z80

www.ti.com/…/BQ40Z80

link 2：BQ40Z80EVM-020

www.ti.com/…/BQ40Z80EVM-020

 

To further describe the above problems, I hope ti's technical engineers in the United States can make a more comprehensive supplement on the basis of TI's technical support in Shanghai, China. The technical engineers in the United States should describe the document described in link 3, The assistance and support of software engineer and circuit board hardware design engineer of chip U7 (Texas Instruments，MSP430F5529IPN), I can help solve the problems in the products of the company I am currently engaged in, complete the correct hardware connection of circuit board BP based on BQ40Z80EVM Li-Ion Battery Pack Manager Evaluation Module, and then configure the software on this basis

 

link 3：www.ti.com/…/sluubz5.pdf

 

For a partial description of the board BP and evaluation board, see the document: 03E_How to connect hardware and configure software of BQ40Z80RSMT

03E_How to connect hardware and configure software of BQ40Z80RSMT.docx

Jinyi Tang：

回复 Star Xu:

According to the support and assistance provided in E2E support forums in the last five weeks, as a thanks, in the process of solving the problem, I have a deep technical understanding of the physical layer of battery management, but there are still problems in the physical layer and link layer.

Explain the following figure, read all the materials of link 1 and link 2, and design the project according to the hardware connection of these documents, but there are still problems.

See file for picture: figure of link 1 and link 2

 

 

link 1：BQ40Z80

www.ti.com/…/BQ40Z80

link 2：BQ40Z80EVM-020

www.ti.com/…/BQ40Z80EVM-020

 

To further describe the above problems, I hope ti's technical engineers in the United States can make a more comprehensive supplement on the basis of TI's technical support in Shanghai, China. The technical engineers in the United States should describe the document described in link 3, The assistance and support of software engineer and circuit board hardware design engineer of chip U7 (Texas Instruments，MSP430F5529IPN), I can help solve the problems in the products of the company I am currently engaged in, complete the correct hardware connection of circuit board BP based on BQ40Z80EVM Li-Ion Battery Pack Manager Evaluation Module, and then configure the software on this basis

 

link 3：www.ti.com/…/sluubz5.pdf

 

For a partial description of the board BP and evaluation board, see the document: 03E_How to connect hardware and configure software of BQ40Z80RSMT

6835.03E_How to connect hardware and configure software of BQ40Z80RSMT.docx

Star Xu：

回复 Jinyi Tang:

如何连接BQ40Z80EVM请参考EVM的user's guide
www.ti.com/…/BQ40Z80EVM-020
有关于BQ40Z80的training视频在下面网页的Support & training
www.ti.com/…/BQ40Z80

Jinyi Tang：

回复 Star Xu:

Firmware exception

1
Yesterday's reply helped me to solve the problem of communication

2
It can communicate normally, because bq40z80rsmr of BP is a new IC, when programming, the prompt message is
Program Srec: Packet checksum mismatch.

3
You need to obtain the firmware corresponding to BQ40Z80RSMR in software bqStudio Version1.3.92 (XXX.srec ) What's the reason

4
Set to: jumper settings for J18 connect pins 1 and 3, and the jumper setting for J22 connect pins 1 and 3.
Otherwise, the DashBoard is gray

Star Xu：

回复 Jinyi Tang:

您的问题在E2E英文论坛已有工程师跟进，请继续关注。
e2e.ti.com/…/3381311