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Chapter 2 Hardware Installation
Chapter 2
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 recommended by the manufacturer.
• Dispose of used batteries according to local ordinance
.
Battery
Battery
10
9
Battery
PLD Update
PLD Update
7
8
1
2
Pin
Pin Assignment
Pin
Pin Assignment
1
3V3SB
2
JTAG PLD TDO
3
JTAG PLD TDI
4
JTAG PLD EN N
5
JTAG PLD RST N
6
JTAG PLD TMS
7
GND
8
JTAG PLD TCK
10
9
Battery