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UNO-3074 User Manual 32
PS/2 Keyboard and Mouse Connector
The
UNO-3074 provides
a PS/2
keyboard and PS/2
mouse connector. A 6-
pin mini-DIN
connector is located
on the front
panel of
the
UNO-3074.
UNO-3074 comes with an adapter in the accessory package (see section
1.5)
to convert
from
the 6-pin
mini-DIN connector to two
6-pin mini-DIN
connectors for
PS/2 keyboard
and PS/2 mouse connection. Please refer to
Appendix A.8 for its pin
assignments.
2.10 USB Connector
The USB connector
is used for connecting
any device that conforms
to the
USB interface. Many
recent digital
devices conform to this
standard. The
USB interface supports Plug and Play,
which enables you to connect or
disconnect a device whenever
you want, without turning
off
the computer.
The UNO-3074 provides
four
connectors of
USB interfaces. The USB
interface complies
with USB UHCI,
Rev. 2.0 compliant. The USB
inter-
face can be disabled
in the
system BIOS setup. Please
refer
to Appendix
A.9 for its pin
assignments.
2.11 PCMCIA: PC Card Slot
The UNO-3074
provides one PC
Card slot that supports CardBus
(Card-
32) cards and 16-bit (PCMCIA 2.1/JEIDA
4.2) card standards. It supports
+3.3 V, +5 V
and +12 V @ 120
mA working voltage.
The
PC
Card
is 85.6
mm
long by
54 mm
wide (3.37" x
2.126"), using a
68-pin connector
and a
removable module
standardized
by PCMCIA that is known as “PCMCIA
card”
Table 2.21: Programmable Buzzer Control Bit
SPKS1 SPKS0
Beep on 0 0
Short beep 0 1
Normal beep 1 0
Long beep 1 1
Note:
PCMCIA interrupt
assignment is
IRQ 9. If you use
Win2000 OS you need to check the IRQ manually.