17
3.14 IrDA Connector
IR1
is a 5-pin internal IR communication connector for connection of an
IrDA device.
IR1: IrDA Connector
PIN
Description
1
VCC
2
N/C
3
IRRX
4
GND
5
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.
USB1 and USB2: USB Connector
PIN Description PIN Description
1
VCC
2
VCC
3
BD0- / BD2-
4
BD1- / BD3-
5
BD0+ / BD2+
6
BD1+ / BD3+
7
GND
8
GND
3.16 CMOS Data Clear
The HS-6252 has a Clear CMOS jumper on
JP5.
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.
Содержание HS-6252
Страница 6: ...This page intentionally left blank...
Страница 10: ...4 1 3 Board Dimensions...
Страница 14: ...8 3 2 Board Layout...
Страница 36: ...30 This page intentionally left blank...
Страница 60: ...54 This page intentionally left blank...
Страница 90: ...84 This page intentionally left blank...