This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

BQ40Z50: bq50z50在用ev2400读写固件时突然断开通讯导致芯片不工作

Part Number: BQ40Z50
Other Parts Discussed in Thread: EV2400, BQSTUDIO

如题所述,由于板子的通信端没有做调试接口,导致与ev2400连接时采用顶针连接,需要人手稳定,所以发生了写固件中途断开通信而导致芯片程序被覆盖的问题,但是为什么读固件时也会这样呢

第二就是无论读写失败导致覆盖的问题,芯片自身有bootloader或者说其他重新刷固件的方式吗