ZMOTIONS200ZCOG Zilog, ZMOTIONS200ZCOG Datasheet - Page 68

• 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
Initiali za tio n
App lication
e PIR
Main
Loop
The flow diagram shown in Figure 15 displays the general software operation for Normal
Scan Rate mode.
Figure 15. Application Flow Diagram, Normal Scan Rate
Recommended settings supplied in
Set up Timer for 1 Second Interrupt
I nitialize Flash Frequency Register
Set up GPIO’s for application
Set ePIR_Enable Regist er to
ePI R_ENABLE_PATTERN
Wait for PI R Sensor Stable
Initialize Oscillator & WDT
Enable ADC in PWRCTL0
lens/pyro configuration file
Execute ePIR_INIT Macro
Enable Global Interrupts
Initialize API Registers
PIR Sca n R ate = 0
ePIR_SC0:0=1
API for Events
Monitor ePIR
Initialization
Application
Application
(Optional)
RESET
HALT
Code
User
Appendix B. PIR Engine Initialization and Control
Set bit 7 of ePIR_SC1
(Engine Timer Tick)
Timer Interrupt
1 Second
ePI R_ADC_ISR
ZMOTION
Return
Enter ADC
Exit ADC
Interrupt
Interrupt
Execute
Macro
Product Specification
™
Intrusion Detection
Time r Tick
Interrup t
Secon d
ADC
One
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