FS2623 enter the DFS state

[Louis1916]

Customer feedback PFS2623AMDF5AD in the normal state short circuit RSTB signal to the ground, less than 8S to enter the DFS state, the normal situation is to 8S time, the register has also been checked, do not know where the abnormal point will be？

[guoweisun · Accepted solution]

Hi Louis:

我理解的是外部强制拉低 RSTB，fault error counter会一直++直到最大值然后进入这个DFS.

[Louis1916]

Hi Guowei
Thanks a lot!