3.14 IrDA Connector
IR1 is a 5-pin internal IR communication connector for connection of an
IrDA device.
ꢂ IR1: IrDA Connector
PIN
Description
1
2
3
4
5
VCC
N/C
IRRX
GND
IRTX
3.15 USB Connector
The HS-6252 provides two 8-pin connectors, at locations USB1 and
USB2, for four USB connections to the HS-6252.
ꢂ USB1 and USB2: USB Connector
PIN Description PIN Description
1
3
5
7
VCC
BD0- / BD2-
BD0+ / BD2+
GND
2
4
6
8
VCC
BD1- / BD3-
BD1+ / BD3+
GND
3.16 CMOS Data Clear
The HS-6252 has a Clear CMOS jumper on JP5.
ꢂ JP5: Clear CMOS
Options
Settings
* Normal Operation
Short 1-2
Clear CMOS
Short 2-3
IMPORTANT: Before you turn on the power of your system, please
set JP5 to Short 1-2 for normal operation.
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