Acrosser AR-B5230 User Manual download pdf (Page 13)

AR-B5230 Series User’s Manual

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2.2.25 System FAN (FAN2)

Note: The FAN will start to work when temperature over 67ºC and stop when

temperature below 53ºC.

2.2.26 Switch button (J1)

2.2.27 RS232/422/485 select jumper (JP2)

2.2.28 GPIO connector (GPIO1)

2.2.29 Audio connector (AUDIO1)

2.2.30 RS422/RS485 connector (J2)

PIN SIGNAL PIN SIGNAL

1 /DCDB 2 /DSRB

3 RXDB 4 /RTSB

5 TXDB 6 /CTSB

7 /DTRB 8 /RIB

9 GND

SET SIGNAL

1-2

SPEAKER

3-4

RESET

5-6

POWER BUTTON

SET SIGNAL

1-2

RS232

3-4

RS422

5-6

RS485

PIN SIGNAL PIN SIGNAL

1 GPIO0 2 VCC

3 GPIO1 4 GPIO7

5 GPIO2 6 GPIO6

7 GPIO3 8 GPIO5

9 GND 10 GPIO4

PIN SIGNAL PIN SIGNAL

1 LINE OUT R 2 LINE OUT L

3 GND 4 N.A

5 LINE IN R 6 LINE IN L

7 GND 8 N.A

9 N/A 10 MIC IN

11 GND 12 GND

13 N/A 14 N/A

15 N/A 16 N/A

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 24 25

AR-B5230 Series CPU Board 1
Contents 3
INTRODUCTION 4
1.2 What You Have 6
1.3 Block Diagram 7
INSTALLATION 8
36. JP8,JP9 9
10/10 10
11/11 11
12/12 12
13/13 13
14/14 14
BIOS SETTING 15
3.1 MAIN SETUP 16
3.2 Advanced Chipset Setup 17
18/18 18
3.4 PnP/PCI setup 19
3.5 Peripherals Setup 20
3.6 PC Health Setup 21
3.7 Boot setup 22
3.8 Exit SETUP 23
24/24 24
25/25 25

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