use fs4503 fs0b the active to high logic ~3 sec.
how to quickly to high logic under 10 ms.
i have setting FS45_R_FS_IO_23_FS_NOT_SAFETY,
FS45_R_FS_VAUX_FS_UV_FS0B
but no useful,
see datasheet p47 that Figure 26. needs wait FS_OUT write OK mat delay 384 ms.
i want to under 10 ms
For the FS0B release step below you can set the shorter WD period and try to test the detail time:
1:When a fault is removed and the fault error counter changes back to level ’0’, a right word must be filled in the RELEASE_FSxB register.
2:The value depends on the current WD_LFSR. LSB, MSB must be swapped, and a negative operation per bit must be applied.
3:.The RELEASE_FSxB write command must be done after the WD_LFSR read command within the same WD period.