User manual

27 PCE-5125 User Manual

Chapter 2 Connecting Peripherals

2.10 H/W Monitor/Watchdog Timer/Infrared

2.10.1 H/W Monitor Alarm (JOBS1)

This 2-pin header is for enabling/disabling H/W monitor alarm function.

Closed: Enables OBS Alarm

Open: Disables OBS Alarm

2.10.2 Watchdog Timer (JWDT)

This is for setting action trigger by watchdog timer.

1-2 Pin Close: No ACtion

2-3 Pin Close: System Reset

2.10.3 Infrared Interface(JIR)

This is a 5-pin header for an infrared device.

JWDT1 JOBS1

IR1