Z8FS021 Datasheet, PDF (53/68 Pages) Zilog, Inc. – Select from an assortment of lenses and pyroelectric sensors to best fit your application

ZMOTION^® Intrusion Detection
Product Specification
45
Table 30. PIR Extended Detection Debounce Timeout
(ePIR_Extended_Timeout)
Bit
7
6
5
4
3
2
1
0
Field
PIR Extended Detection Debounce Timeout
Control
Read/Write
Address
FEH
Extended Detection Debounce Timeout (Bits 7–0)
Controlled by the application.
• This register determines how long the Extended Detection part of the Engine waits for a motion event
to be confirmed. A higher number makes the extended detector wait longer, at the cost of potential
false motion events. The valid range is 1 (short debounce) to 255 (long debounce) with typical values
between 3 and 30. Related control features include the PIR Extended Detection Level (PIR_SC0)and
the PIR Extended Detection Sensitivity Level.
PS028806-0315
Advanced API Register Set