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Digital I/O and Power Connector
PS/2 KB/MS
USB 6
USB 5
USB 2.0
COM 1
VGA
Chrontel
CH7517A
ASMedia
ASM1442
DVI-D
DP++
SD330-Q170/H110
Intel
LAN 1
WGI219LM
USB 2
USB 1
USB 3.0
LAN 2
USB 4
USB 3
USB 3.0
Line-out
Mic-in
PCIe x16
PCI 1
Realtek
ALC888
1
S/PDIF
PCI 2
Buzzer
2
6
1
5
PCIe x4
1
NXP
PTN3460
1
1
39
2
40
LVDS LCD Panel
Digital I/O
PS/2 KB/MS
USB 6
USB 5
19
1
USB 2.0
2
COM 1
VGA
Chrontel
CH7517A
ASMedia
ASM1442
DVI-D
DP++
LAN 1
USB 2
Intel
USB 1
WGI219LM
USB 3.0
SD331-C236/Q170
LAN 2
USB 4
USB 3
USB 3.0
Line-out
Mic-in
PCIe 1 (PCIe x16 or PCIe x8)
Realtek
PCIe 2 (PCIe x4)
ALC888
S/PDIF
1
PCIe 3 (PCIe x8)
Nuvoton
PCIe 4 (PCIe x4)
1
NCT6106D
Chassis
Intrusion
USB 5-6
11
10
1
Chapter 5 Ports and Connectors
CPU Fan
2
6
2
6
System Fan 1
1
1
1
5
1
5
2
6
2
6
1
5
1
5
4
1
8
5
TPM
14
13
+12V
(optional)
Power
Socket LGA1151
2 1
LPC
ATX
Power
Standby
Power LED
Intel
WGI210AT
Battery
SPI Flash
1
BIOS
DDR4_1
DDR4_3
DDR4_2
Chassis
DDR4_2
(only for Q170)
(only for Q170)
Intrusion
Mini PCIe
1
(only for Q170)
1
1
Intel
SATA 0
1
Q170
SATA 1
1
SATA 2
1
5
1
ITE
6
5
SMBus
SATA 3
IT8893E
6
2
2
1
2
6
2
6
2
6
SATA 3.0
USB 3.0
USB 2.0
(only for Q170)
1
5
1
5
1
5
Digital I/O
USB 5-6
USB 9-10
USB 7-8
9
1
9
1
1
9
1
9
1
9
1
9
19
1
11
20
9
1
2
10+
1
10
2
10
2
10
2
10
2
10
2
10
2
10
LCD/Inverter Power
COM 2
COM 3
COM 4
COM 5
COM 6
I C
2
6
2
6
1
1
CPU Fan
System Fan 2
1
5
1
5
2
6
2
6
1
5
1
5
4
1
8
5
14
13
+12V
TPM
Socket LGA1151
Power
(optional)
2 1
LPC
Standby
Power LED
ATX
Power
Front
Intel
Panel
WGI210AT
Battery
LAN LED
1
DDR4_1
DDR4_3
DDR4_2
DDR4_4
SATA 3.0
1
1
SATA 0
Intel
1
1
SATA 2
Q170
SATA 4
1
1
6
5
6
5
6
5
6
5
5
1
System Fan 1
SMBus
2
1
2
1
2
1
2
1
6
2
SPI Flash
USB 2.0
BIOS
USB 9-10
USB 7-8
COM 2
COM 3
COM 4
Buzzer
USB 7-8
9
1
9
1
9
1
9
1
9
1
9
1
9
1
11
19
10
1
10
2
10
2
10
2
10
2
10
2
10
2
10
2
COM 5
COM 6
Chapter 5
12
24
The 8-bit Digital I/O connector provides monitoring and control function to the connected
1
13
devices. We have built support software called EAPI that enables the functionality of
1
1
2
hardware components. Please contact our technical support or sales representatives for the
Front
Panel
support software package.
11
12
1
2
LAN LED
7
8
1
2
SPI
Program
Header
7
8
Digital I/O Connector
Pins
Pin Assignment
1
1
System
Fan 2
1
GND
2
3
DIO7
DIO6
5
DIO5
7
DIO4
9
12
24
11
DIO3
13
DIO2
1
13
DIO1
1
15
1
2
11
12
DIO0
17
1
2
7
8
GND
19
SATA 1
SATA 3
SATA 5
1
1
DIO
2
34
Pins
Pin Assignment
+12V
2
+12V
4
GND
6
+5V
8
+5V
10
GND
12
V_5P0_STBY
14
V_5P0_STBY
16
GND
18
NC
20
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