
13 PCM-9388 User Manual
Chapter 2 H/W Installation
2.2.2.11 IR Connector
One 5 x 1-pin wafer box(CN14) supports IrDA; 115kbps, IrDA1.1 compliant.
2.2.2.12 USB Connectors (CN16)
The board provides up to two USB (Universal Serial Bus) ports. This gives complete
plug and play capability. The USB interfaces comply with USB specification Rev. 2.0
which supports 480 Mbps transfer rate, and are fuse protected.
5 x 2 pin 180D (M) connectors for internal 2 x USB connectors at CN16.You will need
an adapter cable if you use a standard USB connector. The adapter cable has a 5 x
2-pin connector with foolproof protection for incorrect plug-in on one end and a USB
connector on the other.
2.2.2.13 Keyboard and PS/2 Mouse Connector (CN17)
The board provides a keyboard connector that supports both a keyboard and a PS/2
style mouse. In most cases, especially in embedded applications, a keyboard is not
used. If the keyboard is not present, the standard PC/AT BIOS will report an error or
fail during power-on self-test (POST) after a reset. The product’s BIOS standard
setup menu allows you to select “All, But Keyboard” under the “Halt On” selection.
This allows no-keyboard operation in embedded system applications, without the
system halting under POST.
2.2.2.14 Ethernet Configuration
The board is equipped with 1 high performance 32-bit PCI-bus Ethernet interface
which is fully compliant with IEEE 802.3 10/100Mbps. It is supported by all major net-
work operating systems.
100Base-T connector (CN19)
100Base-T connections are made via the on-board RJ-45 connector
Network boot (Depends on Ethernet Controller Gigabit Ethernet only)
The Network Boot feature can be utilized by incorporating the Boot ROM image files
for the appropriate network operating system. The Boot ROM BIOS files are included
in the system BIOS, which is on the utility CD disc.
2.2.2.15 PC/104 Connector
Supports PCI to ISA interface via PC/104 (CN20) connector
Supports full ISA compatible functions
Socket2: 20 x 2 (F) 2.54 mm 51.86 mm x 5.01 mm x 11.45 mm p = 3.40 mm
Socket3: 32 x 2 (F) 2.5 4mm 82.34 mm x 5.01 mm x 11.45 mm p = 3.40 mm
PC/104 negative voltage:
One 3 x 1-pin wafer box (CN23) supports -5 V/-12 V power input for ISA devices.
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