Other Parts Discussed in Thread: TPS3850
I want to check the WDI timing when the WDT changes from disabled to enabled.
Figure 1 on page 7 of the TPS3850-Q1 datasheet shows the timing diagram.
The following contents are described in this figure.
・WDI input timing after reset deassertion. (t < tWDU)
・WDI input timing for second and subsequent times after reset deassertion. (tWDL < t < tWDU)
For example,
1)Set SET0 = 1, SET1 = 0 to disable the WDT.
2)Set SET0 = 0, SET1 = 0 to enable the WDT.
In this case, which is the correct timing for WDI input?
a)t < tWDU
b)tWDL < t < tWDU
-Harukawa
