Agx开机问题

底板按照参考设计做的,通过单片机做开机时序控制,之前版本没有问题,这次新做回来的板子开机时序出现问题,
正常情况下CARRIER_POWER_ON 信号比SYS_RESET_N信号先打开
这次时间测试发现SYS_RESET_N信号比CARRIER_POWER_ON 先打开,致使后面时序出现问题
请问下是什么原因影响了CARRIER_POWER_ON(5通道)的信号延时

I’m closing this topic due to there is no update from you for a period, assuming this issue was resolved.
If still need the support, please open a new topic. Thanks

Hi 270643293,
Do you follow the design guide to your circuit timing?