Part Number: BQ27Z855EVM Hi TI team,
I used BQ27Z855EVM to verify ACOV and release, but seems it release fail.
Below is the test log.
Supply cell voltage to 3800mV,the EVM is working normal, both CHG and DSG=1, also Pack voltage = 3800mV
Set Cell Voltage…
1. AFE Over Voltage is setting 0x5b，change to DEC is 4550mV, 4570mV should trigger ACOV. Exactly, even I set Cell Voltage to 4900, it also shows COV=1, ACOV = 0. And when recovery, I set back cell voltage to 3800 and wait more than 1 minute also can't…
Part Number: BQ27Z855EVM-DOC-CERT Other Parts Discussed in Thread: BQ27Z855 , EV2400 , BQSTUDIO Hi All,
我这边使用BQ27Z855 DEMO，由于demo默认的FW版本比较久，所以从官网下载006版本的FW固件，但是通过上位机下载时失败，下面界面如下，左下角提示的错误信息为：Error reading on line 6:No acknowledge from device.请问应该如何处理？芯片寄存器确认了SEC1…
