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Board Layout

Chapter 3

Embedded and Industrial Computing

Connectors and Jumpers List

The table below lists the function of each of the board

jumpers and connectors by labels shown in the above

section. The next section in this chapter gives pin

definitions and instructions on setting jumpers.

Table 3.1 Connector List for LEB-7220

Labels Function Pin Denition Reference

Page

COM1/COM2 RS-232 Ports with DB9 Connector p13

CON1 SATA HDD Power Connector P13

JP1 Clear CMOS Jumper P14

JRI1/JRI2 COM1/COM2 Pin 9 Function Selection P13

LANB1~6 Six RJ-45 with LED P13

LPC1 Low Pin Count Interface Reserved for factory use

SPIROM1 SPIROM1 Connector Reserved for factory use

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 19 20 21

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