ZMOTIONS200ZCOG Zilog, ZMOTIONS200ZCOG Datasheet - Page 40

• 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
Note: *ANA1 is reserved for White Light detection when enabled via PIR Status/Control Register 2.
ANAx Scan Request
Analog Channel 0, 1, 3-7 Scan Requested Bits
Set by the application; cleared by the PIR Engine.
These bits allow the user application to request the Engine to perform an A/D conversion on the non-
reserved analog inputs. When requested, the Engine will reconfigure the appropriate I/O pin to a single-
ended, unbuffered input using a 2 Volt reference. It will then take the next sample and store it in the PIR
ADC Result Value Registers and clear all ANAx Scan Request bits. The I/O configuration for the ANAx
pin is not returned to its previous configuration by the Engine. If required, the user application must
perform this task.
If multiple request bits are set simultaneously, the Engine will only scan the lowest-numbered ADC
channel requested and ignore any other requests. The user application should set one request bit, then
poll it to determine when the conversion is complete and the data is ready.
When ADC Scan requests are being serviced by the PIR Engine, ADC conversions on the PIR sensor are
suspended. Therefore, the user application should be careful not to continuously request ADC Scans.
The
Engine is receiving enough time to perform its required PIR Sensor ADC scans.
PIR Process Rate
0 = no conversion requested/last conversion completed.
1 = perform a conversion on this channel.
Reserved Reserved Reserved Reserved
7
0
Register in the
Table 13. PIR Status/Control Register 3, 8-Pin SOIC
6
0
Advanced API Register Set
5
0
ePIR_SC3
4
0
105H
Dual Pyro
Reserved
Request
ANA3
Mode
Scan
R/W
in
3
section can be monitored to ensure the
ZMOTION
Reserved
2
0
Standard API Register Set
Product Specification
™
Intrusion Detection
Request*
ANA1
Scan
R/W
1
Request
ANA0
Scan
R/W
0
33