ASROCK E3C224, Руководство пользователя

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57
Thermal Sensor header
(3-pin TR1)
(see p.22, 25, 28, 31)
Serial port Header
(9-pin COM2)
(see p.22, 25, 28, 31)
(For E3C224-4L/E3C224)
Intelligent Platform
Management Bus header
(4-pin IPMB_1)
(see p.22, 25)
This COM2 header supports
a serial port module.
This 4-pin connector is used
to provide a cabled base-
board or front panel connec-
tion for value added features
and 3rd-party add-in cards,
such as Emergency Man-
agement cards, that provide
management features using
the IPMB.
1
TR1 TR1
GND
Please connect the thermal
sensor cable to either pin
1-2 or pin 2-3 and the other
end to the device which you
wish to monitor its tempera-
ture.
CCTS#1
RRTS#1
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRI#1
IPMB_SDA
IPMB_SCL
GND
No connect
Clear CMOS Pad
(CLRCMOS2)
(see p.22, 25, 28, 31)
CLRCMOS2 allows you to
clear the data in CMOS. To
clear CMOS, take out the
CMOS battery and short the
Clear CMOS Pad.