IEI Technology IMBA-H810 User manual

ATX motherboard supports 22nm LGA 1150 4th Generation
Intel® Core™ i7/i5/i3, Pentium® and Celeron® H81, DDR3,
VGA/DVI-D/iDP, Dual Intel® PCIe GbE, USB3.0,
SATA 6Gb/s, HD Audio and RoHS
IMBA-H810
Quick Installation Guide
Version 1.0
March 1, 2023
Package List
IMBA-H810 package includes the following items:
 1 x IMBA-H810-R10 Single board computer
 1 x I/O shielding
 2 x SATA cable
 1 x QIG
©2023 Copyright by IEI Integration corp.
All rights reserved.

1
Specifications
 CPU:
LGA1150 Intel® Core™ i7/i5/i3, Pentium® and Celeron®
processor supported
 Chipset: Intel® H81
 Memory:
Two 240-pin 1333/1600 MHz dual-channel DDR3 SDRAM
unbuffered DIMM supported (system max. 16GB)
 BIOS: UEFI BIOS
 Graphics Engine:
Intel® HD Graphics Gen 7.5 supports DX11.1 and OpenCL 1.2,
OpenGL 3.2 Full MPEG2, VC1, AVC Decode
 Display Output:
VGA (up to 1920x1200 @ 60 Hz)
DVI-D
iDP interface for HDMI, LVDS, VGA, DVI, DP
(up to 3840x2160 @60 Hz)
 Ethernet:
LAN1: Intel® I217-LM
LAN2: Intel® I211-AT PCIe Controller
 External I/O Interface:
1 x PS/2
2 x RS-232
2 x USB 2.0
2 x USB 3.0
 Internal I/O Interface:
1 x IR (1x5 pin)
1 x KB/MS (1x6 pin)
1 x LPT (2x13 pin)
1 x mSATA (share with SATA4)
3 x RS-232 (2x5 pin, P=2.54)
1 x RS-422/485 (1x4 pin, P=2.0)

2
1 x USB 2.0 (180 degree type A)
4 x USB 2.0 (2x4 pin, P=2.54)
2 x SATA 3Gb/s (SATA3, SATA4) (Red)
2 x SATA 6Gb/s (SATA1, SATA2) (H81 supports AHCI, no
RAID) (Blue)
 Audio:
Support 5.1 channel HD audio by ALC662 (2x5 pin)
 Front Panel:
1 x Front panel (2x7 pin, Power LED, HDD LED, Speaker,
Power Button, Reset Button)
 LEN LED: 2 x LAN LED (1x2 pin)
 TPM:
1 x TPM (2x10 pin)
 SMBus:
1 x SMBus (1x4 pin)
 I²C:
1 x I²C (1x4 pin)
 Expansion:
1 x PCIe x16
2 x PCIe x1
4 x PCI
1 x PCIe Mini
 Watchdog Timer:
Software programmable support 1~255 sec. system reset
 Digital I/O: 8-bit digital I/O (2x5 pin)
 Fan Connector:
1 x CPU smart fan (1x 4 pin)
2 x System smart fan (2x 3 pin)
 Chassis Open: 1 x 2 pin
 Power supply: AT/ATX
 Power Consumption:
[email protected], [email protected], [email protected], [email protected]
(Intel® Core™ i7-4770K 3.90GHz CPU with 8GB (2x4 GB)
1333MHz DDR3 memory)
 Operation Temperature: -20°C ~ 60°C
 Operation Humidity: 5% ~ 95%, non-condensing

3
 Dimensions: 244mm x 305mm
Ordering Information
 IMBA-H810:
ATX motherboard supports 22nm LGA 1150 4th Gen. Intel® Core™
i7/i5/i3, Pentium® and Celeron® H81, DDR3, VGA/DVI-D/iDP, Dual
Intel® PCIe GbE, USB3.0, SATA 6Gb/s, HD Audio and RoHS
 19800-000049-RS: LPT cable
 19800-025700-100-RS: PS/2 KB/MS Y-cable with bracket, 220mm
 19800-010500-200-RS: Dual-port USB 3.2 Gen 1 cable with bracket,
450mm
 32102-000100-200-RS:
SATA power cable, MOLEX 5264-4P to SATA15P
 19800-020100-100-RS: Dual RS-232 cable, 230mm, p=2.54
 32205-003800-200-RS: RS-422/485 cable, 200mm, p=2.0
 DP-LVDS-R10:
DisplayPort to 24-bit dual channel LVDS converter board
(for IEI IDP connector)
 DP-HDMI-R10:
DisplayPort to HDMI converter board (for IEI IDP connector)
 DP-DVI-R10:
DisplayPort to DVI-D converter board (for IEI IDP connector)
 DP-DP-R10:
DisplayPort to DisplayPort converter board (for IEI IDP connector)
 DP-VGA-R10:
DisplayPort to VGA converter board (for IEI IDP connector)
 CF-1156A-RS-R11:
High performance LGA1155/LGA1156 cooler kit, 1U chassis
compatible, 73W
 CF-1156E-R11:
High performance LGA1155/LGA1156 cooler kit, 95W
 TPM-IN01-R11: 20-Pin Infineon TPM module, software management
tool, firmware V3.17

4
Jumpers setting and connectors
LABEL FUNCTION
J_ATX_AT1 AT/ATX mode select switch
J_CMOS1 Clear CMOS button
PCIE x16 Power PCIEX16 Power Setting
USB SW1, USB SW2 USB power setting
J_FLASH1 Flash Descriptor Security Override
MSATA_SW1 MSATA Selection
F_PANEL1 PWR & RST Buttons and indicators
VIDEO1 VGA 15-pin Female Connector
VIDEO1 DVI-D Connector
LAN1_USB1 RJ-45 LAN and USB 3.0 Connector
LAN2_USB2 RJ-45 LAN and USB 2.0 Connector
K/M_USB1 Keyboard & Mouse And USB 2.0 Connector
KBMS1 6 Pin-header Keyboard & Mouse Connector
USB1, USB2 Internal USB 2.0 Connectors
COM1, COM2 External Serial Port DB-9 Connector
COM3, COM5, COM6 Internal Serial Port Connectors
COM4 Internal Serial Port RS-422/RS-485 Connector
AUDIO_CV1 HD Audio Connector
FRONT_PANEL1 Front Panel Audio Connector
SATA1, SATA2 Serial ATA 3.0 Connectors
SATA3, SATA4 Serial ATA 2.0 Connectors
CN2 Mini Card Connector (M-SATA Only)
CPU_FAN1 CPU Fan Connector
SYS_FAN1, SYS_FAN2 System Fan Connectors
DIO1 Digital I/O Connector
ATX1 24-Pin ATX Power Source Connector
CPU12V1 +12V Power Source Connector
ATXPWR1 Additional Power Source Connector
TPM1 TPM Connector
CN1 SMBUS Connector
CN5 I2C Connector
LPT1 Internal Parallel Port Connector

5
LED_LAN1 LAN1 LINK LED Connector
LED_LAN2 LAN2 LINK LED Connector
CHASSIS1 Chassis Status Connector
JSPI1 Flash SPI ROM
JSPI2 Flash EC ROM
CN3 EC Debug Port Connector
DP1 Display Port Connector
PCIE x16 Power: PCIEX16 channel mode setting
PCIE x16 DESCRIPTION
1 x16 PCIE (default) (Normal Operation)
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Chipset
Auto Power Button Status [Disabled(ATX)]
Restore AC Power Loss [Last State]
> PCI Express Configuration
> PCI Azalia Configuration
Power Saving Function(ERP) [Disabled]
PCIEX16 Power [1 x16 PCIE]
USB SW1 [+5V DUAL]
USB SW2 [+5V DUAL]
------------------
Version 2.15.1236. Copyright (C) 2012 American Megatrends, Inc.
J_CMOS1: Clear CMOS button
PIN NO. DESCRIPTION
NC (default) Keep CMOS Setup
(Normal Operation)
Press button Clear CMOS Setup
J_ATX_AT1: AT/ATX mode select switch
PIN NO. DESCRIPTION
Short 1 - 2 ATX Mode (default)
Short 2 - 3 AT Mode

6
F_PANEL1: PWR & RST buttons and indicators
PIN DESCRIPTION PIN DESCRIPTION
PWR
LED
1 +5V 2 BEEP_PWR SPKR
3 NC 4 IPMI ID_LED+ IPMI LED
5 GND 6 IPMI ID_LED-
PWR
BTN
7 PWRBTN_SW# 8 PC_BEEP SPKR
9 GND 10 NC
HDD
LED
11 +5V 12 EXTRST- RESET
13 SATA_LED# 14 GND
MSATA_SW1: MSATA Selection
PIN NO. DESCRIPTION
OFF Auto detect M-SATA (default)
Short 1 - 2 M-SATA Enable
J_FLASH1: Flash descriptor security override
PIN NO. DESCRIPTION
Short 1 - 2 Disabled (default)
Short 2 - 3 Enabled
USB SW1, USB SW2: USB power setting
USB SW1 DESCRIPTION
+5V DUAL Normal Operation (default)
+5V
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Chipset
Auto Power Button Status [Disabled(ATX)]
Restore AC Power Loss [Last State]
> PCI Express Configuration
> PCI Azalia Configuration
Power Saving Function(ERP) [Disabled]
PCIEX16 Power [1 x16 PCIE]
USB SW1 [+5V DUAL]
USB SW2 [+5V DUAL]
------------------
Version 2.15.1236. Copyright (C) 2012 American Megatrends, Inc.

7
VIDEO1: DVI-I(Dual Link)+CRT
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
C1 RED 10 DVI_DATA1
C2 GREEN 11 GND
C3 BLUE 12 N/C
C4 HS 13 N/C
C5 GND 14 +5V
C6 NC 15 Hot Plug Detect
1 DVI_DATA2# 16 HPDET
2 DVI_DATA2 17 DVI_DATA0#
3 GND 18 DVI_DATA0
4 N/C 19 GND
5 N/C 20 N/C
6 DDC CLK 21 N/C
7 DDC DATA 22 N/C
8 VS 23 DVI_CLK
9 DVI_DATA1# 24 DVI_CLK#
VIDEO1 : 15-pin Female Connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
V1 RED V2 GREEN
V3 BLUE V4 NC
V5 GND V6 GND
V7 GND V8 GND
V9 VCC V10 GND
V11 NC V12 DDCDA
V13 HSYNC V14 VSYNC
V15 DDCCLK

8
LAN2_USB2: Ethernet and USB 2.0 connectors
USB2: External USB 2.0 connectors
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 VCC 5 VCC
2 USB_DATA- 6 USB_DATA-
3 USB_DATA+ 7 USB_DATA+
4 GND 8 GND
LAN2: RJ-45 LAN connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
P2 TRD2P0 P6 TRD2P2
P3 TRD2N0 P7 TRD2N2
P4 TRD2P1 P8 TRD2P3
P5. TRD2N1 P9 TRD2N3
LAN1_USB1: Ethernet and USB 3.0 connectors
USB1: External USB 3.0 connectors
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 VCC 10 VCC
2 USB_DATA- 11 USB_DATA-
3 USB_DATA+ 12 USB_ DATA+
4 GND 13 GND
5 USB3_RX- 14 USB3_RX-
6 USB3_RX+ 15 USB3_ RX+
7 GND 16 GND
8 USB3_TX- 17 USB3_TX-
9 USB3_TX+ 18 USB3_TX+
LAN1: RJ-45 LAN connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
20 LAN1_MDI0P 24 LAN1_MDI2P
21 LAN1_MDI0N 25 LAN1_MDI2N
22 LAN1_MDI1P 26 LAN1_MDI3P
23 LAN1_MDI1N 27 LAN1_MDI3N

9
COM1: External RS-232 serial port connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 DCD1 2 RXD1
3 TXD1 4 DTR1
5 GND1 6 DSR1
7 RTS1 8 CTS1
9 RI1
USB1, USB2: Internal USB 2.0 connectors
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 VCC 2 GND
3 USB_DATA- 4 USB_DATA+
5 USB_DATA+ 6 USB_DATA-
7 GND 8 VCC
KB_MS1: 6-pin header Keyboard/Mouse Connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 VCC 2 Mouse Data
3 Mouse Clock 4 Keyboard Data
5 Keyboard Clock 6 GND
KBMS1: PS/2 Keyboard and mouse connector
KBMS1 (Purple): 6-pin Mini-DIN keyboard connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 Keyboard Data 2 NC
3 GND 4 VCC
5 Keyboard Clock 6 NC
KBMS1 (Green): 6-pin Mini-DIN Mouse Connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
7 Mouse Data 8 NC
9 GND 10 VCC
11 Mouse Clock 12 NC

10
AUDIO_CV1 : Audio Line-In/Out MIC Connector
PIN NO. DESCRIPTION
Line_In
(Blue) CD/DVD or other audio source input port
Line_Out
(Green) Connect this port to headphone or speaker
Microphone
(Pink) Connect this port to microphone
COM3, COM5, COM6: Internal RS-232 serial port connectors
Function PIN DESCRIPTION PIN DESCRIPTION
COM3
11 DCD 12 DSR
13 RXD 14 RST
15 TXD 16 CTS
17 DTR 18 RI
19 GND 20 GND
COM5
21 DCD 22 DSR
23 RXD 24 RST
25 TXD 26 CTS
27 DTR 28 RI
29 GND 30 GND
COM6
31 DCD 32 DSR
33 RXD 34 RST
35 TXD 36 CTS
37 DTR 38 RI
39 GND 40 GND
COM2: External RS-232 serial port connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 DCD2 2 RXD2
3 TXD2 4 DTR2
5 GND2 6 DSR2
7 RTS2 8 CTS2
9 RI2

11
SATA3, SATA4: Serial ATA 2.0 connectors
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 GND 2 SATA_TX+
3 SATA_TX- 4 GND
5 SATA_RX- 6 SATA RX+
7 GND 8 N/C
SATA1, SATA2, SATA3, SATA4: Serial ATA 3.0 connectors
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 GND 2 SATA_TX+
3 SATA_TX- 4 GND
5 SATA_RX- 6 SATA RX+
7 GND 8 N/C
FRONT-PANEL1 : Audio Source Connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 MIC2-L 2 GND
3 MIC2-R 4 Presence#
5 LINE2-R 6 MIC2-JD
7 FRONT-IO 8 NC
9 LINE2-L 10 LINE2-JD
COM4: RS-422/485 serial port connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 RXD485# 2 RXD485+
3 TXD485+ 4 TXD485#

12
CN2: M-SATA card connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 PCIE_WAKE# 2 +3.3V
3 N/C 4 GND
5 N/C 6 1.5V
7 N/C 8 N/C
9 GND 10 N/C
11 MSATA_CLK# 12 N/C
13 MSATA _CLK 14 N/C
15 GND 16 N/C
17 PLTRST_N 18 GND
19 N/C 20 +3.3V
21 GND 22 PLTRST_N
23 SATA_RX+ 24 +3.3V
25 SATA_RX- 26 GND
27 GND 28 1.5V
29 GND 30 SMB
_
CLK
31 SATA_TX- 32 SMB
_
DAT
A
33 SATA_TX+ 34 GND
35 GND 36 USB
_
D
A
T
A
-
37 GND 38 USB
_
D
A
T
A
+
39 +3.3V 40 GND
41 +3.3V 42 N/C
43 +3.3V 44 N/C
45 CLINK
_
CLK 46 N/C
47 CLINK
_
DAT
A
48 1.5V
49 CLINK
_
RST# 50 GND
51 MSATA_DET 52 +3.3V
CPU_FAN1: CPU fan connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 GND 2 +12V
3 FANIO 4 PWM

13
ATX1: 24-pin ATX power source connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 +3.3V 13 +3.3V
2 +3.3V 14 -12V
3 GND 15 GND
4 +5V 16 PS_ON
5 GND 17 GND
6 +5V 18 GND
7 GND 19 GND
8 Power good 20 -5V
9 5VSB 21 +5V
10 +12V 22 +5V
11 +12V 23 +5V
12 +3.3V 24 GND
DIO1 : Digital Input / Output Connector
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
SYS_FAN1, SYS_FAN2: System fan connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 FANIO 2 +12V (PWM)
3 GND
CPU12V1: +12V power source connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 GND 2 GND
3 +12V 4 +12V

14
CN5: I2C connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 GND 2 PCH_GP38
3 PCH_GP39 4 +5V
CN1: SMBUS connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 GND 2 SMB_DATA
3 SMB_CLK 4 +5V
TPM1: Trusted Platform Module Connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 LCLK 2 GND
3 LFRAME# 4 KEY
5 LRERST# 6 +5V
7 LAD3 8 LAD2
9 +3.3V 10 LAD1
11 LAD0 12 GND
13 SCL 14 SDA
15 SB3V 16 SERIRQ
17 GND 18 GLKRUN#
19 LPCPD# 20 LDRQ#
ATXPWR1: Additional Power Source Connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 +12V 2 GND
3 GND 4 VCC

15
JSPI1: Flash SPI ROM connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 +3.3V 2 SPI_CS#
3 SPI_SO 4 NC
5 GND 6 SPI_CLK
7 SPI_SI 8 NC
CHASSIS1: Chassis Status Connector
PIN DESCRIPTION PIN DESCRIPTION
1 +3.3VSB 2 CHASSIS OPEN
LED_LAN2: LAN Link LED Connector
PIN DESCRIPTION PIN DESCRIPTION
1 +3.3V 2 LAN2_LED_LNK#_ACT
LED_LAN1: LAN Link LED Connector
PIN DESCRIPTION PIN DESCRIPTION
1 +3.3V 2 LAN1_LED_LNK#_ACT
LPT1: Parallel Port Connector
PIN DESCRIPTION PIN DESCRIPTION
1 STROBE# 14 AUTO FORM FEED #
2 DATA0 15 ERROR#
3 DATA1 16 INITIALIZE#
4 DATA2 17 PRINTER SELECT LN#
5 DATA3 18 GND
6 DATA4 19 GND
7 DATA5 20 GND
8 DATA6 21 GND
9 DATA7 22 GND
10 ACKNOWLEDGE# 23 GND
11 BUSY 24 GND
12 PAPER EMPTY 25 GND
13 PRINTER SELECT

16
CN3: EC debug connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 EC_EPP_STB# 2 EC_EPP_AFD#
3 EC_EPP_PD0 4 NC
5 EC_EPP_PD1 6 EC_EPP_INIT#
7 EC_EPP_PD2 8 EC_EPP_SLIN#
9 EC_EPP_PD3 10 GND
11 EC_EPP_PD4 12 NC
13 EC_EPP_PD5 14 EC_EPP_BUSY
15 EC_EPP_PD6 16 EC_EPP_KSI5
17 EC_EPP_PD7 18 EC_EPP_KSI4
JSPI2: Flash EC ROM connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 +3.3V 2 SPI_CS#
3 SPI_SO 4 NC
5 GND 6 SPI_CLK
7 SPI_SI 8 NC
DP1: DisplayPort connector
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 +5V 11
A
UXP
2 LANE1N 12
A
UXN
3 LANE1P 13 GND
4 GND 14 LANE2P
5 LANE3N 15 LANE2N
6 LANE3P 16 GND
7 GND 17 LANE0P
8
A
UX_CTRL_DET_D 18 LANE0N
9 GND 19 +3.3V
10 HPD

17
Board Layout: Jumper and Connector Locations
(Unit: mm)