Adlink LEC-BASE R1 Uživatelský manuál stáhnout pdf (Strana 10)

4 Overview

1.3 Interface Headers, Jumper Headers, Switches, LEDs, and Connectors

Table 1-2 describes the headers, switches, LEDs, and connectors for the LEC-BASE baseboard

shown in Figure 1-3.

Table 1-2: Header, Switch, LED, and Connector Descriptions

Header /

Connector#

Signal / Device Description

AFB2 SD/eMMC Card 60-pin terminal for eMMC card

AJ1 Audio Jack 32-pin standard audio jack for three audio interfaces: Line

In (Blue), Line Out (Green), and MIC In (Pink)

ANT1 GPS Antenna 3-pin, radio frequency, 50 ohm antenna for receiving GPS

signals

CAM0 Camera 10-pin header for MIPI CSI1 camera

CAM1 Camera 10-pin header for MIPI CSI0 camera

CAM3 Camera Control 10-pin header for I2C clock/data signals on MIPI CSI

camera

CAN1 (two

ports)

CAN Bus Dual, 9-pin standard DB9 connectors for transmitting and

receiving Controller Area Network signals

CN1 Touch Screen 4-pin, standard connector for 4-wire resistive touch

controller (not for TTL USB-based touch screen controller

in Starter Kit)

CN2 microSD 12-pin, standard socket for microSD memory cards

CN4 Cell Charger/Battery

Supply

12-pin header for 2-cell, raw lithium ion battery interface to

power the baseboard

CN5 MiniDin DC Jack 4-pin, female connector for additional power input for

auxiliary circuitry

COM1 (two

ports)

UART Dual, 9-pin standard DB9 connectors for RS232 serial

ports

COM2 (two

ports)

UART Dual, 9-pin standard DB9 connectors for RS232 serial

ports

GPIO1 GPIO 12-pin header for General Purpose IO

H25 Battery2 9-pin header for smart battery connection

I2S1 I2S Devices 6-pin header for I2S devices such as audio CODECs,

baseband modems, and touch controllers

I2S2 I2S Devices 6-pin header for I2S devices such as audio CODECs,

baseband modems, and touch controllers

I2S3 I2S Devices 6-pin header for I2S devices such as audio CODECs,

baseband modems, and touch controllers (designated also

for HD Audio CODECs)

J1 SMARC Interface 314-pin, MXM socket for Memory, Video, and I/O functions

J3 TTL 34-pin header for VGA LCD flat panel output

J6 HDMI1 19-pin, standard HDMI micro connector

J8 LVDS 34-pin header for LVDS output

J9 (AFB1) Auxiliary Devices 34-pin header for differential pair and data bit signals

J10 I2C 2-pin header for general purpose, level-shifted 3.3V, I2C

clock and data signals for the module

J11 HDMI2 19-pin, standard HDMI micro connector

J12 Battery 2-pin header for RTC external battery

J14 LVDS Control 8-pin header for LVDS panel and backlight control

JACK1 DC Power 6-pin, standard, right-angle 19V center-pin, DC power jack

JP2 LCD Power Select 3-pin, jumper header for LCD 3.3V (1-2) or 5V (2-3) power

selection

JP3 I2C Select 3-pin, jumper header to select I2C_LCD (clock/data pair)

for HDMI controller (1-2 default)

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 29 30

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