ZMOTIONS200ZCOG Zilog, ZMOTIONS200ZCOG Datasheet - Page 50

• Manufacturer Part Number: ZMOTIONS200ZCOG
• Description: KIT DEV ZMOTION MODULE
• Manufacturer: Zilog
• Series: ZMOTION™r

Specifications of ZMOTIONS200ZCOG

• Sensor Type: Motion, PIR (Pyroelectric Infrared)
• Sensing Range: -
• Interface: USB/Serial
• Sensitivity: -
• Voltage - Supply: -
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ZMOT1AHH
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 269-4823

PS028801-0311
Bit
Field
Control
Address
Reserved (Bit 7)
Noise Sensitivity (Bits 6–0)
This bit is reserved and must be 0.
Controlled by the application – see the following table for values.
• This register determines how sensitive the noise detection part of the Engine is to random noise in
the PIR signal. A lower number makes the noise detector more sensitive, at the cost of potential
rejection of small-signal motion (ex. Small delta between ambient and target temperature or distant
target). The valid range is 0 (disabled) to a maximum value determined by the Window Size selected
in the
PIR Advanced Status/Control Register
Reserved
Window Size
The table below summarizes the maximum noise sensitivity values for each window size
governed by the PIR Transient Sensitivity Level Register.
7
0
Medium
Small
Large
Table 24. PIR Transient Sensitivity Level Register
6
Max PIR Noise Sensitivity
(PIR_Transient_Sense)
5
Value
0Ch
1Dh
2.
46h
PIR Transient Sensitivity
4
F8H
Read/Write
3
ZMOTION
Typical Value
2
Advanced API Register Set
Product Specification
™
08h
12h
2D
Intrusion Detection
1
0
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