15
READER1: USB Card Reader Connector (optional)
This connector is for connecting internal USB card reader. You can
use a card reader to read or transfer files and digital images to your
computer.
Pin Signal
Pin
Signal
1
STANDBY 5V
2
USB-
3
USB+
4
GND
5
KEY
The READER1 is shared with the lower USB port
located beside the VGA port of the I/O back panel.
Please see “I/O Ports” for more information.
Please check the pin assignment of the cable and the
USB header on the mainboard. Make sure the pin
assignment will match before plugging in. Any
incorrect usage may cause unexpected damage to
the system. The vendor won’t be responsible for any
incidental or consequential damage arising from the
usage or misusage of the purchased product.
SIR1: Infrared Port
The infrared port allows the wireless exchange of information
between your computer and similarly equipped devices such as
printers, laptops, Personal Digital Assistants (PDAs), and other
computers.
Pin Signal Pin Signal
1
NC
2
KEY
3
+5V
4
GND
5
IRTX
6
IRRX
1.
Locate the infrared port
SIR1
header on the mainboard.
2.
If you are adding an infrared port, connect the ribbon cable
from the port to the SIR1 header and then secure the port to an
appropriate place in your system chassis.
Содержание MS8158D Series
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