003_Firmware exception

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

Annie Liu：

您的问题在E2E英文论坛已有工程师跟进，请继续关注。https://e2e.ti.com/support/power-management/f/196/p/910183/3381311