ASROCK IMB-385 User instructions

16 : System Panel Header
SATA2 Connectors
17 : SATA_5
18 : SATA_6
SATA3 Connectors
19 : SATA_2
20 : SATA_1
21 : Printer Port Header
USB2.0 Headers
22 : USB10_11
23 : USB8_9
11 : Digital Input / Output
Pin Header
12 : Digital Input / Output Power
Selection
1-2 : +12V
2-3 : +5V
13 : Digital Input / Output Default Value
Setting
1-2 : +5V
2-3 : GND
14 : AT/ATX Mode Selection
1-2 : AT mode
2-3 : ATX mode
15 : TPM Header
1 : 8-pin ATX Power Input Connector
2 : 3-Pin CPU FAN Connector (+12V)
3 : 4-Pin CPU FAN Connector (+12V)
4 : DDR3 DIMM Slots
(DDR3_A1, DDR3_B1)
5 : 24-pin ATX Power Input Connector
6 : PWR LOSS Header
Short : Power Loss
Open : no Power Loss
RS-232 Port 4 Pin Headers
7 : COM5
8 : COM6
9 : COM4
10 : COM3
IMB-385
Jumpers and headers setting guide
PIN Signal Name PIN Signal Name
1 SIO_24 2 SIO_20
3 SIO_25 4SIO_21
5 SIO_26 6 SIO_22
7 SIO_27 8 SIO_23
9 JGPIO_PWR1 10 GND
CCTS#1
COM PWR
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRTS#1
ATXPWR1
Intel
H81
DDR3_A1 (64 bit, 240-pin module)
DDR3_B1 (64 bit, 240-pin module)
PCI1
PCI2
PCIE1
PCIE2
1
HD_AUDIO1
COM6
1
COM5
1
COM3
1
COM4
1
CMOS
Battery
HDLED RESET
PLED PWRBTN
PANEL1
1
Super
I/O
SATA_ 5
SATA_ 1
SATA_ 2 SATA_ 6
CLRCMOS1
1
CHA_FAN2
64Mb
BIOS
CPU_FAN1
CPU_FAN2
24.4cm (9.6 in)
24.4cm (9.6 in)
USB8_9
1
1
CI2
1
CI1
1
LPT1
USB 3.0
T: USB0
B: USB1
Top:
RJ-45
USB 2.0
T: USB4
B: USB5
USB 2.0
T: USB2
B: USB3
HDMI
BUZZ1
Top:
Line In
Center:
Line Out
Bottom:
Mic In
1
JGPIO1
COM2
VGA1
234
5
6
7
9
10
11
8
12
13
14
16
15
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
IMB-385
COM1
PS2
Keyboard
/Mouse
DISPLAY1
ATX12V1
PWR_JP1
1
USB10_11
1
AUDIO
CODEC
CHA_FAN1
TPM1
1
1
1
PWR_LOSS1
JGPIO_PWR1
1
JGPIO_SET1
1
34
35
8 5
4 1
GND
+12V
CPU_FAN_SPEED
FAN_SPEED_CONTROL
GND
+12V
CPU_FAN_SPEED
12
1
24
13
1
GND
GND
S_PWRDWN#
LAD2
SMB_CLK_MAIN
PCICLK
PCIRST#
LAD3
+3V
LAD0
GND
FRAME
SMB_DATA_MAIN
LAD1
SERIRQ#
GND
+3VSB
48MHz +5V
GND
GND
PWRBTN#
PLED-
PLED+
RESET#
HDLED-
HDLED+
1
DUMMY
1
AFD#
ERROR#
PINIT# GND
SLIN#
STB#
SPD0
SPD1
SPD2
SPD3
SPD4
SPD5
SPD6
SPD7
ACK#
BUSY
PESLCT
SATA_5
SATA_6
SATA_1
SATA_2
P/ N: 15G06M006000AK V1.0
*15G06M006000AK*
+5VSB_ATX
The terms HDMI™ and HDMI High-Denition
Multimedia Interface, and the HDMI logo are
trademarks or registered trademarks of HDMI
Licensing LLC in the United States and other
countries.

24 : Chassis Intrusion Header 1
25 : Chassis Intrusion Header 2
26 : Front Panel Audio Header
27 : Audio Jacks
Blue - Line In
Green - Line Out
Pink - Mic In
28 : Clear CMOS Header
1-2: Normal
2-3: Clear CMOS
29 : Top : RJ45 LAN Port
Bottom : USB2.0 (USB4_5)
30 : 4-Pin Chassis FAN Connector (+12V)
31 : Top : USB2.0 (USB2_3)
Bottom : HDMI
ATXPWR1
Intel
H81
DDR3_A1 (64 bit, 240-pin module)
DDR3_B1 (64 bit, 240-pin module)
PCI1
PCI2
PCIE1
PCIE2
1
HD_AUDIO1
COM6
1
COM5
1
COM3
1
COM4
1
CMOS
Battery
HDLED RESET
PLED PWRBTN
PANEL1
1
Super
I/O
SATA_ 5
SATA_ 1
SATA_ 2 SATA_ 6
CLRCMOS1
1
CHA_FAN2
64Mb
BIOS
CPU_FAN1
CPU_FAN2
24.4cm (9.6 in)
24.4cm (9.6 in)
USB8_9
1
1
CI2
1
CI1
1
LPT1
USB 3.0
T: USB0
B: USB1
Top:
RJ-45
USB 2.0
T: USB4
B: USB5
USB 2.0
T: USB2
B: USB3
HDMI
BUZZ1
Top:
Line In
Center:
Line Out
Bottom:
Mic In
1
JGPIO1
COM2
VGA1
234
5
6
7
9
10
11
8
12
13
14
16
15
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
IMB-385
COM1
PS2
Keyboard
/Mouse
DISPLAY1
ATX12V1
PWR_JP1
1
USB10_11
1
AUDIO
CODEC
CHA_FAN1
TPM1
1
1
1
PWR_LOSS1
JGPIO_PWR1
1
JGPIO_SET1
1
34
35
32 : 3-Pin Chassis FAN Connector (+12V)
33 : USB3.0 (USB0_1)
34 : Top : COM2*
Bottom : VGA1
35 : Top : COM1*
Bottom left: Display1
Bottom right: PS/2 Keyboard/Mouse
(Y Cable)
GND
+12V
FAN_SPEED
* This motherboard supports RS232/422/485 on COM1, 2 ports.
Please refer to below table for the pin denition. In addition, COM1, 2
ports (RS232/422/485) can be adjusted in BIOS setup utility >
Advanced Screen > Super IO Conguration. You may refer to page
30 of our user manual for details.
COM1, 2 Port Pin Denition
PIN RS232 RS422 RS485
1 DCD, Data Carrier Detect TX- RTX-
2 RXD, Receive Data RX+ N/A
3 TXD, Transmit Data TX+ RTX+
4 DTR, Data Terminal Ready RX- N/A
5 GND GND GND
6 DSR, Data Set Ready N/A N/A
7 RTS, Request To Send N/A N/A
8 CTS, Clear To Send N/A N/A
9 No Power/5V/12V N/A N/A