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Chapter 2 Installations
16
CI5TTV User’s Manual
J18: External Battery Connector
This 4-pin connector allows the user to connect an external battery to
maintain the information stored in the CMOS RAM in case the built-in
battery malfunctions. The default is set to Internal Battery with a jumper
connecting pin 1 and pin 2.
J18 Pin #
Signal Name
1 Ground
2 Battery
GND
3 N.C.
4 Vcc
1
Internal Battery
1
External Battery
JPW1: LCD Panel Interface Selection
JPW1
Setting
Function
1 2 3
Pin 1-2
Short/Closed
3.3V
1 2 3
Pin 2-3
Short/Closed
5.5V (default)
StockCheck.com
Содержание CI5TT
Страница 6: ...S t o c k C h e c k c o m...
Страница 12: ...Chapter 1 Introduction 6 CI5TTV User s Manual Board Dimensions and Layout S t o c k C h e c k c o m...
Страница 17: ...Chapter 2 Installations CI5TTV User s Manual 11 Jumper Locations on the CI5TTV S t o c k C h e c k c o m...
Страница 25: ...Chapter 2 Installations CI5TTV User s Manual 19 Connector Locations on the CI5TTV S t o c k C h e c k c o m...
Страница 38: ...Chapter 2 Installations 32 CI5TTV User s Manual This page is intentionally left blank S t o c k C h e c k c o m...
Страница 51: ...Chapter 3 BIOS Configuration CI5TTV User s Manual 45 S t o c k C h e c k c o m...