Kontron COMe-cP2020 Manuel d'utilisateur télécharger pdf (Page 16)

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COMe-P2020 User Guide

TIMER

Watchdog Timer Software-configurable, two-stage Watchdog with programmable timeout

ranging from 125 ms to 4096 s in 16 steps

Serves for generating IRQ or hardware reset

System Timer There are several timers implemented in the CPU. For further information

regarding these timers, refer to the CPU reference manual from Freescale.

THERMAL

Thermal Monitoring CPU and board temperature is provided by one onboard temperature sensor

for monitoring the board temperature

GENERAL

Power Consumption Refer to Chapter 5, “Power Considerations” for information related to the

power consumption of the COMe-cP2020.

Temperature Range Operational:

• 0°C to +60°C (Standard Version)

• -40°C to +85°C (Extended Temperature Version)

Storage: -40°C to +70°C

Mechanical COM Express®compact

Dimensions 95 mm x 95 mm

Board Weight 99 grams (without heatspreader)

220 grams (with heatspreader)

SOFTWARE

Bootloader DENX U-Boot (Universal Boot Loader) with Kontron-specific modifications to

support the COMe-cP2020 requirements

Operating Systems The board is offered with various Board Support Packages including VxWorks

and Linux operating systems. For further information concerning the operat-

ing systems available for the COMe-cP2020, please contact Kontron.

Table 1-1: COMe-cP2020 Main Specifications (Continued)

COMe-cP2020 SPECIFICATIONS

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 105 106

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Kontron COMe-cP2020 Manuel d'utilisateur Page 16