Interrupt generation
Figure 13. Wait enabled
• Wait bit = ‘1’ Interrupt disabled after duration
sample (sort of hysteresis)
Rate
(dps)
AN4506
0
t(n)
Counter
t(n)
Interrupt
t(n)
Duration value is the same used to validate interrupt
Rate
Threshold
Duration
Value
“Wait”
Enabled
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DocID026442 Rev 2