P104-WDG-CSM Advanced Digital Logic, Inc., P104-WDG-CSM Datasheet

P104-WDG-CSM

Manufacturer Part Number

P104-WDG-CSM

Description

Pc/104-plus Watchdog Timer Status Monitor

Manufacturer

Advanced Digital Logic, Inc.

Datasheet

1.P104-WDG-CSM.pdf (3 pages)

Current page: 1 of 3
Download datasheet (371Kb)

FEATURES

• PC/104-Plus Watchdog Timer card with

• Watchdog open collector reset outputs

• Temperature sensor with calibration pot

• Temperature monitor / alarm

• Temperature measurement with 8-bit A/D

• Fan status and speed control

• PCI/104 power monitor / limit alarm interrupt

• Opto-isolated input to trigger reset

• General purpose opto-isolated input

• Two isolated outputs, current limited

• TTL reset pushbutton input

• Two general purpose 8-bit A/D inputs

• External fused 5V and 12V power

• Light sensor for enclosure security

• Supported in DOS, Windows, Linux

• PC/104 bus pass through connector

FACTORY OPTIONS

•

FUNCTIONAL DESCRIPTION

This multifunction card contains a watchdog timer used to monitor the operation of your application pro-

gram and operating system to initiate a system reset in case of a lockup. It can also monitor and control

a variety of system hardware parameters. Three models with increasing features are available.

P104-WDG-E

The economy version includes the full programmable watchdog timer with open collector outputs that

can reset the computer. This requires your application program to have embedded watchdog software

code that communicates a prompt to the timer. If this prompt is missed, a hard computer reset is initiated

after the user programmed watchdog timer period has been reached. This is valuable where the lock up

of the application is due to being in a software loop where some hardware watchdogs cannot detect.

P104-WDG-CSM

The Computer Status Monitor (CSM) version includes features in the economy model and adds capabil-

ity to monitor the health and control various computer functions. The PCI-Bus 5V and +/-12V are moni-

tored and if any voltage varies by more than 6%, an interrupt can be generated. The temperature moni

software selectable timeout from 4 µsec

PCI-104 only

Extended Temperature

Ph. 858 490-0597 F. 858 490-0599; e-mail: sales@adl-usa.com; web:

P104-WDG-CSM - PC/104-Plus Watchdog Timer Status Monitor

Advanced Digital Logic, Inc.; 4411 Morena Blvd., Suite 101; San Diego, CA 92117-4345

www.adl-usa.com

PC/104 -Plus

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P104-WDG-CSM Summary of contents

Page 1

... P104-WDG-CSM - PC/104-Plus Watchdog Timer Status Monitor FEATURES • PC/104-Plus Watchdog Timer card with software selectable timeout from 4 µsec • Watchdog open collector reset outputs • Temperature sensor with calibration pot • Temperature monitor / alarm • Temperature measurement with 8-bit A/D • Fan status and speed control • ...

Page 2

... Sample programs and source code in “C” and Pascal for DOS, and Visual Basic, Delphi and Visual C++ for Windows on CD ships with the hardware you order. Also incorporated for the P104-WDG-CSM is support for use in most operating systems and includes a DOS, Linux, and Windows 2000/XP/VISTA compatible software package ...

Page 3

... P104-WDG-E 4-pin right-angle 2x2 header (9-12) P104-WDG-CSM 4-pin above plus; 6-pin right-angle 2x3 header (1-6) 2-pin rt-angle 1x2 header (15-16) 10-pin rt-angle 2x5 header (25-34) P104-WDG-CSMA 40-pin rt-angle shrouded 2x20 hdr JP2, Reset Isolated Input, 2-pin right-angle header with 0.1" spacing PC/104 -Plus (optional -40 to +85 ...

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