beautypg.com

4 backlight inverter connectors (inv1, inv2), 5 battery connector (cn1), 6 digital i/o connector (dio1) – IEI Integration ECW-281B_D2550 User Manual

Page 96: Table 6-6: battery connector (cn1) pinouts, Table 6-7: digital i/o connector (dio1) pinouts

background image

ECW-281B-D2550 Embedded System

Page 82

6.2.4 Backlight Inverter Connectors (INV1, INV2)

6.2.5 Battery Connector (CN1)

6.2.6 Digital I/O Connector (DIO1)

PIN NO.

DESCRIPTION

PIN NO.

DESCRIPTION

1 GND

2 VCC

3 Output

3 4 Output

2

5 Output

1 6 Output

0

7 Input

3 8 Input

2

9

Input 1

10

Input 0

PIN NO.

DESCRIPTION

1 LCD_BKLTCTL

2 GROUND

3 +12V

4 GROUND

5 LCD_BKLEN

Table 6-5: Backlight Inverter Connector (INV1, INV2) Pinouts

PIN NO.

DESCRIPTION

1 Battery+

2 GND

Table 6-6: Battery Connector (CN1) Pinouts

Table 6-7: Digital I/O Connector (DIO1) Pinouts

See also other documents in the category IEI Integration Computer Accessories: