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LPC Connector
COM 2
COM 1
The LPC connector is used for the debug function and its pin functions are listed below.
Pins
Pin Assignment
1
CLK
3
RST#
FRAME#
5
LAD3
7
LAD2
9
SERIRQ
11
Chapter 2 Hardware Installation
Chapter 2
LPC
1
2
11
12
Pins
Pin Assignment
2
LAD1
4
LAD0
VCC_+3V
6
GND
8
x
10
48MHz
12
Battery
COM 2
COM 1
The lithium ion battery powers the real-time clock and CMOS memory. It is an auxiliary source
of power when the main power is shut off.
Safety Measures
• Danger of explosion if battery incorrectly replaced.
• Replace only with the same or equivalent type recommend by the manufacturer.
• Dispose of used batteries according to local ordinance
28
Battery
.
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