ASRock IMB-146 Series manual Digital I/O Header Gpio from Super I/O, COM Port Header

Page 1

Jumpers and headers setting guide

IMB-146

1

2 3

4

5

6

DC_JACK1

PS2

Keyboard

ATX12V1

1

DVI1

SET_CM2

CPU_FAN1

1

SATA_PWR1

COM1

USB 2.0

T:USB0

B:USB1

USB 2.0

T:USB2

B:USB3

1

DIO1

SET_CM1

1

1

COM2

DDR3A1

DDR3B1

IMB-146

7

8

RJ-45

VGA1

LAN

AUDIO

CODEC

 

 

 

 

 

SPEAKER_OUT1

 

 

 

1

1

 

1

1

 

 

1

 

1

 

 

 

 

 

 

 

 

 

 

 

 

MIC_IN1

LINE_OUT1 LINE_IN1

USB6

USB4_5

 

CMOS

 

Battery

 

16Mb

 

BIOS

 

BLT_VOL1

 

LPC1

CHA_FAN1

 

1

 

LPT1

1

PCIE1

LVDS2

LVDS1

 

BUZZ1

SATAII 2

SATAII 1

 

1

 

LVDS2_BLT_CTL1

 

1

1

 

LVDS_VOL1

BLT_PWR3

 

1

 

BLT_PWR2

1

1CLRCMOS1

1

PWR_JP1

1

1

PANEL1

9

10

11

12

13

14

15

1 : ATX 12V Power Connector

16

7 : mini PCIE Connector (Half size only)

8,10 : SATA2 Connectors

9 : Buzzer

2 : DVI Connector

2

1

PIN Signal Name PIN Signal Name

2

NC

1

GND

 

 

 

 

4

GND

3

TMDS CLK-

 

 

 

 

6

TMDS DATA1+

5

TMDS CLK+

 

 

 

 

8

TMDS DATA1-

7

GND

10

GND

9

GND

 

 

 

 

12

DDC DATA

11

TMDS DATA0+

 

 

 

 

14

DDC CLK

13

TMDS DATA0-

 

 

 

 

16

GND

15

GND

18TMDS DATA2+ 17 HOT PLUG

20 TMDS DATA2- 19

+5V

11 : LVDS2 Backlight Control Connector

1

Backlight Power Connectors

12 : BLT_PWR2 (for LVDS1)

13 : BLT_PWR3 (for LVDS2)

1

PIN

Signal Name

1

GND

 

 

2

BL DW

3

BL UP

 

 

4

LVDS2 EN

 

 

 

 

PIN

Signal Name

1

+12V

 

 

2

+12V

 

 

3

BL EN

 

 

4

BL CTL

3 : Digital I/O Header GPIO from Super I/O

2

1

PIN

Signal Name

PIN

Signal Name

10

GND

9

+5V

 

 

 

 

8

GP3

7

GP7

 

 

 

 

6

GP2

5

GP6

 

 

 

 

4

GP1

3

GP5

2

GP0

1

GP4

 

 

 

 

Super I/O: Nuvoton NCT6776D

 

14 : Clear CMOS Header

1-2: Normal (Default)

2-3: Clear CMOS

15 : PWR_JP Header

1-2: AT Mode

2-3: ATX Mode (Default)

5

GND

 

 

6

GND

4 : COM Port Header

2 1

PIN

Signal Name

PIN

Signal Name

2

NC

1

GND

4

COM PWR/RI

3

DTR

 

 

 

 

6

CTS

5

TXD

 

 

 

 

8

RTS

7

RXD

 

 

 

 

10

DSR

9

COM PWR/DCD

 

 

 

 

16 : System Panel Header

PIN Signal Name PIN Signal Name

 

2

1

GND

2

RESET#

 

3

GND

4

PWRBTN#

 

5

HDLED+

6

HDLED-

1

7

PLED+

8

SUS LED

 

 

 

 

5 : 4-Pin CPU FAN Connector (+12V)

 

6 : SATA Power Output Connector

GND +5V

1

+12V GND

Image 1
Contents Digital I/O Header Gpio from Super I/O Pin CPU FAN Connector +12V Sata Power Output ConnectorCOM Port Header System Panel Header23 3-Pin Chassis FAN Connector +12V Lvds Power JumperInternal USB Connectors USB Port 4,5 Speaker-Out Connector Line-Out Connector
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