ZMOTIONL100ZCOG Zilog, ZMOTIONL100ZCOG Datasheet - Page 58

• Manufacturer Part Number: ZMOTIONL100ZCOG
• Description: EVALUATION KIT Z8FS040 ZMOTION
• Manufacturer: Zilog
• Series: ZMOTION™r

Specifications of ZMOTIONL100ZCOG

• Sensor Type: Motion, PIR (Pyroelectric Infrared)
• Sensing Range: 5m x 5m, 60 Degree Detection Pattern
• Interface: Serial
• Sensitivity: Adjustable
• Voltage - Supply: 5V
• Embedded: Yes
• Utilized Ic / Part: Z8FS040B
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-2511

PS028511-0112
Initiali za tio n
Ap plication
e PIR
Main
Loop
Figure 12. Application Flow Diagram: Normal Scan Rate
Set up Timer for 1 Second Interrupt
Initialize Flash Frequency Register
Recommended settings supplied in
Set up GPIO’s for application
Set ePIR_Enable Register to
ePIR_ENABLE_PATTERN
Wait for PIR Sensor Stable
Initialize Oscillator & WDT
Enable ADC in PWRCTL0
lens/pyro configuration file
Execute ePIR_INIT Macro
Enable Global Interrupts
Initialize API Registers
PIR Sc an R a te = 0
ePIR_SC0:0=1
API for Events
Monitor ePIR
Initialization
Application
Application
(Optional)
RESET
HALT
Code
User
ZMOTION™ Detection and Control Family
Set bit 7 of ePIR_SC1
(Engine Timer Tick)
Timer Interrupt
1 Second
ePIR_ADC_ISR
Return
Enter ADC
Exit ADC
Interrupt
Execute
Interrupt
Macro
PIR Engine Initialization and Control
Product Specification
Timer Tick
Inter rupt
Se cond
A DC
O ne
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