Adlink LEC-BASE R1 Uživatelský manuál stáhnout pdf (Strana 11)

Overview 5

LEC-BASE

JP4 Battery Charger

Enable

3-pin jumper header for enabling the smart battery/cell

charger: ON (1-2) or OFF (2-3)

JP5 Cell Charger Present 3-pin jumper header to accept charging (1-2 if cell present;

2-3 if cell not present)

JP6 Cell Charger Voltage 3-pin jumper header for I2C voltage selection (pins 2-3 for

2.5V or pins 1-2 for 3.3V) between cell and charger

JP7 Cell Protection IC, I2C

Signal Pair

3-pin header to allow Texas Instruments software to

communicate with the cell protection IC: 1=Data, 2=Clock,

and 3=GND

JP8 LCD/LVDS Select

(High = 1-2; Low = 2-3)

3-pin jumper header to make selection between LCD and

LVDS (JP9 Low and JP8 High = LVDS; JP9 High and JP8

Low = LCD; JP9 High and JP8 High = None)

JP9 LCD/LVDS Select

(High = 1-2; Low = 2-3)

3-pin jumper header to make selection between LCD and

LVDS (JP9 Low and JP8 High = LVDS; JP9 High and JP8

Low = LCD; JP9 High and JP8 High = None)

JP10 LVDS 3-pin jumper header for selecting strobe for LVDS

converter: rising edge 1-2, falling edge 2-3

JP11 LVDS 3-pin jumper header for powering ON/OFF LVDS

controller: ON 1-2, OFF 2-3

JP12 LVDS Backlight

Control (for J14)

3-pin jumper header for backlight power management to

select 3V (1-2) or 5V (2-3)

JP13 LVDS Panel Control

(for J14)

3-pin jumper header for panel power to select 3V (1-2) or

5V (2-3)

JP14 LVDS Backlight

Control (for J14)

3-pin jumper header for backlight power management to

select 12V (1-2) or 5V (2-3)

JP15 I2C Select (related to

JP3)

3-pin jumper header tor selecting I2C_HDMI for HDMI

controller (2-3 Default)

JP16 Boot Select 0 3-pin jumper header for Boot Select Switch SW1 pins 1

and 8 (Pins 2-3 to ground boot_sel0; pins 1-2 to float

boot_sel0)

JP17 Boot Select 1 3-pin jumper header for Boot Select Switch SW1 pins 1

and 8 (Pins 2-3 to ground boot_sel1; pins 1-2 to float

boot_sel1)

JP18 Boot Select 2 3-pin jumper header for Boot Select Switch SW1 pins 1

and 8 (Pins 2-3 to ground boot_sel2; pins 1-2 to float

boot_sel2)

JP19 Boot Select Force

Recovery

3-pin jumper header for Boot Select Switch SW1 pins 4

and 5 (Pins 2-3 to ground force_recover; pins 1-2 to float

force_recover)

JP20 VIO Select (IO

Voltage)

3-pin jumper header for VIO 1.8V (1-2) [no other option is

valid, as defined by the SMARC specification]

JP21 DC-OUT 3-pin jumper header to override (1-2) or not override (2-3)

power button (PWRON1) for automatic Power On testing

LAN1 Ethernet 8-pin, standard RJ45 jack for Gigabit Ethernet port

LED1 USB Green LED indicating USB is operational

LED2 Mini PCIE1 Green LED indicating WAN

LED3 Mini PCIE2 Green LED indicating WAN

LED4 nLID Green LED indicating active low LID signal is asserted

LED5 nSLEEP Green LED indicating active low SLEEP signal is asserted

LED6 nBATLOW Green LED indicating active low BATLOW signal is

asserted

LED7 SATA Green LED indicating SATA activity

LED8 SD Card Green LED indicating over current on SD card

LED9 USB Green LED indicating USB is operational

LED11 Cell Protection IC Green LED indicating battery pack conditions

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

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 29 30

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