Avalue Technology ESM-TGH User manual

Part No. E2047290200R
ESM-TGH
11th Gen. Intel®Core™ i7/i5/i3/Celeron BGA Processor Type
6 COMe Basic Module
User’s Manual
1st Ed –06 July 2022
Copyright Notice
Copyright 2022 Avalue Technology Inc., ALL RIGHTS RESERVED.

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FCC Statement
THIS DEVICE COMPLIES WITH PART 15 FCC RULES. OPERATION IS
SUBJECT TO THE FOLLOWING TWO CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE.
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED INCLUDING
INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
THIS EQUIPMENT HAS BEEN TESTED AND FOUND TO COMPLY WITH THE LIMITS
FOR A CLASS “A”DIGITAL DEVICE, PURSUANT TO PART 15 OF THE FCC RULES.
THESE LIMITS ARE DESIGNED TO PROVIDE REASONABLE PROTECTION AGAINST
HARMFUL INTERFERENCE WHEN THE EQUIPMENT IS OPERATED IN A
COMMERCIAL ENVIRONMENT. THIS EQUIPMENT GENERATES, USES, AND CAN
RADIATE RADIO FREQUENCY ENERGY AND, IF NOT INSTALLED AND USED IN
ACCORDANCE WITH THE INSTRUCTION MANUAL, MAY CAUSE HARMFUL
INTERFERENCE TO RADIO COMMUNICATIONS.
OPERATION OF THIS EQUIPMENT IN A RESIDENTIAL AREA IS LIKELY TO CAUSE
HARMFUL INTERFERENCE IN WHICH CASE THE USER WILL BE REQUIRED TO
CORRECT THE INTERFERENCE AT HIS OWN EXPENSE.
Notice
This guide is designed for experienced users to setup the system within the shortest time.
For detailed information, please always refer to the electronic user’s manual.
Copyright Notice
Copyright 2022 Avalue Technology Inc., ALL RIGHTS RESERVED.
No part of this document may be reproduced, copied, translated, or transmitted in any form
or by any means, electronic or mechanical, for any purpose, without the prior written
permission of the original manufacturer.
Trademark Acknowledgement
Brand and product names are trademarks or registered trademarks of their respective
owners.
Disclaimer
Avalue Technology Inc. reserves the right to make changes, without notice, to any product,
including circuits and/or software described or contained in this manual in order to improve
design and/or performance. Avalue Technology assumes no responsibility or liability for the
use of the described product(s), conveys no license or title under any patent, copyright, or
masks work rights to these products, and makes no representations or warranties that

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3
these products are free from patent, copyright, or mask work right infringement, unless
otherwise specified. Applications that are described in this manual are for illustration
purposes only. Avalue Technology Inc. makes no representation or warranty that such
application will be suitable for the specified use without further testing or modification.
Life Support Policy
Avalue Technology’s PRODUCTS ARE NOT FOR USE AS CRITICAL COMPONENTS IN
LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE PRIOR WRITTEN APPROVAL
OF Avalue Technology Inc.
As used herein:
1. Life support devices or systems are devices or systems which, (a) are intended for
surgical implant into body, or (b) support or sustain life and whose failure to perform,
when properly used in accordance with instructions for use provided in the labeling, can
be reasonably expected to result in significant injury to the user.
2. A critical component is any component of a life support device or system whose
failure to perform can be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or effectiveness.
A Message to the Customer
Avalue Customer Services
Each and every Avalue’s product is built to the most exacting specifications to ensure
reliable performance in the harsh and demanding conditions typical of industrial
environments. Whether your new Avalue device is destined for the laboratory or the factory
floor, you can be assured that your product will provide the reliability and ease of operation
for which the name Avalue has come to be known.
Your satisfaction is our primary concern. Here is a guide to Avalue’s customer services. To
ensure you get the full benefit of our services, please follow the instructions below carefully.
Technical Support
We want you to get the maximum performance from your products. So if you run into
technical difficulties, we are here to help. For the most frequently asked questions, you can
easily find answers in your product documentation. These answers are normally a lot more
detailed than the ones we can give over the phone. So please consult the user’s manual
first.
To receive the latest version of the user’s manual; please visit our Web site at:
http://www.avalue.com.tw/

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CONTENT
1. Getting Started............................................................................................................7
1.1 Safety Precautions....................................................................................................7
1.2 Packing List...............................................................................................................7
1.3 Document Amendment History .................................................................................8
1.4 Manual Objectives.....................................................................................................9
1.5 System Specifications.............................................................................................10
1.6 Architecture Overview—Block Diagram..................................................................13
2. Hardware Configuration...........................................................................................14
2.1 Product Overview....................................................................................................15
2.2 Connector List.........................................................................................................16
2.3 Setting Jumpers & Connectors ...............................................................................17
2.3.1 AT/ATX mode selector (SW1)........................................................................................................ 17
2.3.1.1 Signal Description –AT/ATX mode selection......................................................................... 17
2.3.2 COM Express Connector 1 (CN1A) ............................................................................................... 18
2.3.2.1 Signal Description –COM Express Connector 1 (CN1A)........................................................... 22
2.3.2.1.1 Audio Signals.................................................................................................................... 22
2.3.2.1.2 Gigabit Ethernet Signals ................................................................................................... 22
2.3.2.1.3 PCI Express Signals.......................................................................................................... 22
2.3.2.1.4 Flat Panel LVDS Signals................................................................................................... 22
2.3.2.1.5 LPC/eSPI Signals.............................................................................................................. 23
2.3.2.1.6 GPIO Signals..................................................................................................................... 23
2.3.2.1.7 Power & System Management Signals............................................................................. 23
2.3.2.1.8 SATA Signals .................................................................................................................... 24
2.3.2.1.9 USB Signals ...................................................................................................................... 24
2.3.2.1.10 I2C Signals ........................................................................................................................ 24
2.3.2.1.11 USB3.0 Signals ................................................................................................................. 24
2.3.3 COM Express Connector 2 (CN1B) ............................................................................................... 25
2.3.3.1 Signal Description –COM Express Connector 2 (CN1B)........................................................... 29
2.3.3.1.1 USB3.0 Signals................................................................................................................. 29
2.3.3.1.2 DDI Signals....................................................................................................................... 29
2.3.3.1.3 PCI Express Signals.......................................................................................................... 29
2.3.3.1.4 PEG PCI Express Lanes Signals...................................................................................... 29
2.4 Installing Heatsink / Cooler .....................................................................................30

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3. BIOS Setup................................................................................................................32
3.1 Introduction .............................................................................................................33
3.2 Starting Setup .........................................................................................................33
3.3 Using Setup ............................................................................................................34
3.4 Getting Help............................................................................................................35
3.5 In Case of Problems................................................................................................35
3.6 BIOS setup..............................................................................................................36
3.6.1 Main Menu...................................................................................................................................... 36
3.6.1.1 System Language.................................................................................................................. 37
3.6.1.2 System Date.......................................................................................................................... 37
3.6.1.3 System Time.......................................................................................................................... 37
3.6.2 Advanced Menu ............................................................................................................................. 38
3.6.2.1 CPU Configuration................................................................................................................. 38
3.6.2.2 Power & Performance ........................................................................................................... 39
3.6.2.2.1 CPU –Power Management Control...................................................................................... 39
3.6.2.2.2 GT –Power Management Control......................................................................................... 40
3.6.2.3 PCH-FW Configuration.......................................................................................................... 41
3.6.2.3.1 Firmware Update Configuration............................................................................................. 41
3.6.2.3.2 PTT Configuration.................................................................................................................. 42
3.6.2.4 Trusted Computing................................................................................................................ 42
3.6.2.5 APCI Settings ........................................................................................................................ 43
3.6.2.6 IT5571 Super IO Configuration.............................................................................................. 43
3.6.2.6.1 Serial Port 1 Configuration .................................................................................................... 44
3.6.2.6.2 Serial Port 2 Configuration .................................................................................................... 44
3.6.2.7 HW Monitor............................................................................................................................ 45
3.6.2.7.1 Smart Fan Mode Configuration ............................................................................................. 46
3.6.2.8 S5 RTC Wake Settings.......................................................................................................... 47
3.6.2.9 Serial Port Console Redirection ............................................................................................ 49
3.6.2.9.1 COM0 .................................................................................................................................... 49
3.6.2.9.2 COM1 .................................................................................................................................... 51
3.6.2.9.3 Console Redirection Settings................................................................................................ 52
3.6.2.10 Acoustic Management Configuration .................................................................................... 53
3.6.2.11 USB Configuration................................................................................................................. 54
3.6.2.12 Network Stack Configuration................................................................................................. 55
3.6.2.13 NVMe Configuration .............................................................................................................. 56
3.6.2.14 Tls Auth Configuration........................................................................................................... 57
3.6.2.14.1 Console Redirection Settings................................................................................................ 57
3.6.3 Chipset.......................................................................................................................................... 58
3.6.3.1 System Agent (SA) Configuration.......................................................................................... 58
3.6.3.1.1 Memory Configuration ........................................................................................................... 59

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3.6.3.1.2 Graphics Configuration.......................................................................................................... 59
3.6.3.2 PCH-IO Configuration............................................................................................................ 60
3.6.3.2.1 PCI Express Configuration .................................................................................................... 61
3.6.3.2.2 SATA And RST Configuration ............................................................................................... 71
3.6.3.2.3 USB Configuration................................................................................................................. 72
3.6.3.2.4 HD Audio Configuration......................................................................................................... 73
3.6.3.3 Board & Panel Configuration................................................................................................. 74
3.6.4 Security......................................................................................................................................... 76
3.6.5 Boot .............................................................................................................................................. 77
3.6.6 Save and exit................................................................................................................................ 78
3.6.6.1 Save Changes and Reset...................................................................................................... 78
3.6.6.2 Discard Changes and Reset.................................................................................................. 78
3.6.6.3 Restore Defaults.................................................................................................................... 78
3.6.6.4 Launch EFI Shell from filesystem device .............................................................................. 78
4. Drivers Installation.......................................................................................................79
4.1 Install Chipset Driver...............................................................................................80
4.2 Install Dynamic Tuning Driver .................................................................................81
4.3 Install VGA Driver....................................................................................................82
4.4 Install Ethernet Driver..............................................................................................83
4.5 Install ME Driver......................................................................................................85
4.6 Install Serial IO Driver .............................................................................................86
5. Mechanical Drawing ....................................................................................................87

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1. Getting Started
1.1 Safety Precautions
Warning!
Always completely disconnect the power cord from your
chassis whenever you work with the hardware. Do not
make connections while the power is on. Sensitive
electronic components can be damaged by sudden power
surges. Only experienced electronics personnel should
open the PC chassis.
Caution!
Always ground yourself to remove any static charge before
touching the CPU card. Modern electronic devices are very
sensitive to static electric charges. As a safety precaution,
use a grounding wrist strap at all times. Place all electronic
components in a static-dissipative surface or static-shielded
bag when they are not in the chassis.
1.2 Packing List
Before you begin installing your single board, please make sure that the
following materials have been shipped:
1 x ESM-TGH COMe Module
1 x Desiccant (5g)
2 x Screw-Pan (D4.4) M2.5*4mm Ni
5 x Screw-Pan (ψ4.4)M2.5*14mm BK

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1.3 Document Amendment History
Revision
Date
By
Comment
1st
July 2022
Avalue
Initial Release

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1.4 Manual Objectives
This manual describes in details Avalue Technology ESM-TGH Single Board.
We have tried to include as much information as possible but we have not duplicated
information that is provided in the standard IBM Technical References, unless it proved to
be necessary to aid in the understanding of this board.
We strongly recommend that you study this manual carefully before attempting to set up
ESM-TGH series or change the standard configurations. Whilst all the necessary
information is available in this manual we would recommend that unless you are confident,
you contact your supplier for guidance.
Please be aware that it is possible to create configurations within the NVRAM that make
booting impossible. If this should happen, clear the NVRAM settings, (see the description of
the Jumper Settings for details).
If you have any suggestions or find any errors regarding this manual and want to inform us
of these, please contact our Customer Service department with the relevant details.

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1.5 System Specifications
System
CPU
On board 11th Gen Intel® Core™ processor family/Celeron® BGA 10nm
Processor ( TDP 45/35W)
BIOS
AMI uEFI BIOS, 256 Mbit SPI Flash ROM
System Chipset
Intel® HM570E Express Chipset
I/O Chip
EC (ITE IT5571)
System Memory
Up to 3x 260-pin DDR4-3200MHz SO-DIMM with up to 96 GByte
*Note: 3rd socket on rear side by request.
Watchdog Timer
H/W Reset, 1sec. ~ 65535sec. and 1sec./step
H/W Status Monitor
Monitoring System Temperature, Voltage and FAN Status with Auto Throttling
Control
TPM
TPM 2.0 (NuvoTon NPCT754AADYX SPI Interface E14S4075401H, wide temp
version, Co-lay with Infineon SLB9670 solution)
I/O Interface (SOM)
PCI Express
1 PEGx16 (Gen4, 16.0 GT/s) support dGFX and NVMe Storage
8 PCIex1 (Gen3, 8.0 GT/s)
UART
2 x UART (2-wire)
USB 2.0
8 x USB 2.0
USB 3.1
4 x USB3.2 Gen2x1 (10 Gbps)
SATA
4 x SATA3.0 (6.0Gb/s)
DIO
8bit GPIO(NCT5655Y), WDG/HW monitor/FAN
LPC
1 x LPC (via eSPI-to-LPC bridge)
I2C Bus
1 x I2C
SMBus
1 x SMBus
Display
Graphic Chipset
Intel® Iris Xe (Gen 12) graphics
Spec. & Resolution
HDMI 2.0b: 4096 x 2304 @ 60Hz
DP 1.4: 4096x2304 @60Hz
LVDS: 1920x1080 @60Hz, support Dual-channel 18/24-bit LVDS (via
eDP-to-LVDS IC 7511B)
VGA: 1920x1200 @60Hz (via DP to VGA IC Chrontel® 7517A)
eDP 1.4b: 4096x2304@60Hz (Optional) ->Per Intel design guide, need to add
Redriver ( Redriver in carrier board to fine tune the signal of DP1.4).
(Only support 4Lanes 2560x1440 & 2Lanes 1920x1080)
Multiple Display
Supporting 4 display up to 2K (3DDI+eDP)
Digital Display
HDMI/DP (default)

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Interface (SOM)
Audio
Audio Codec
Intel® HD Audio integrated in SoC
Ethernet
LAN Chipset
1 x 2.5 GbE Ethernet via Intel® i225LM
LAN Spec.
10/100/1000/2500 Base-Tx GbE compatible
Mechanical &
Environmental
Power Requirement
+9~ +19V
ACPI
Single power ATX Support S0, S4, S5
ACPI 5.0a Compliant
Power Mode
AT/ATX
Operating Temp.
Operating Standard: 0 ~ 60 °C (32 ~ 140 °F)
Storage Temp.
-40°C ~ 85°C (-40°F ~ 185°F)
Operating Humidity
40°C @ 95% Relative Humidity, Non-condensing
Size (L x W)
(Please consult product
engineers for the
production feasibility if the
size is larger than
410x360mm or smaller
than 80x70mm)
125*95 mm (3.74” x 4.92”)
Weight
0.44lbs(0.2kg)
Vibration Test
Random Vibration Operation 1 Test PSD : 0.00454G²/Hz , 1.5 Grms 2 System
condition : operation mode 3 Test frequency : 5~500 Hz 4 Test axis : X,Y and Z
axis 5 Test time : 30 minutes per each axis 6 IEC60068-2-64 Test Fh 6 Storage :
mSATA
Random vibration test (Non-operation)
1 PSD: 0.01818G²/Hz, 3.0 Grms
2 Non-Operation mode
3 Test Frequency: 5-500Hz
4 Test Axis: X, Y and Z axis
5 30 min. per each axis
6 IEC 60068-2-64 Test:Fh
Package Vibration Test:
1 Test PSD: 0.026G²/Hz , 2.16 Grms
2 Test frequency: 5~500 Hz
3 Test axis : X,Y and Z axis

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4 Test time : 30 minutes per each axis
5 IEC 60068-2-64 Test Fh
Shock Test
1 Wave from : Half Sine wave
2 Acceleration Rate : 10g
3 Duration Time : 11ms
4 No. of shock : Z axis 300 times
5 Test Axis : Z axis
6 operation mode
7 Reference IEC 60068-2-27 testing procedures Test Eb : Shock Test
Drop Test
Package drop test
Reference ISTA 2A, Method : IEC-60068-2-32 Test: Ed Test Ea : Drop Test
1 Test phase : One corner, three edges, six faces
2 Test high : 96.5cm
3 Package weight : 5Kg
4 Test drawing
OS Information
Windows* 10 IOT Enterprise, Linux* Yocto*, Android* Support.
PS. Carrier : with EEV-EX16 B1 version
Note: Specifications are subject to change without notice.

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1.6 Architecture Overview—Block Diagram
The following block diagram shows the architecture and main components of ESM-TGH.

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2.Hardware
Configuration

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2.1 Product Overview

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2.2 Connector List
You can configure your board to match the needs of your application by setting jumpers. A
jumper is the simplest kind of electric switch.
It consists of two metal pins and a small metal clip (often protected by a plastic cover) that
slides over the pins to connect them. To “close” a jumper you connect the pins with the clip.
To “open” a jumper you remove the clip. Sometimes a jumper will have three pins, labeled 1,
2, and 3. In this case, you would connect either two pins.
The jumper settings are schematically depicted in this manual as follows:
A pair of needle-nose pliers may be helpful when working with jumpers.
Connectors on the board are linked to external devices such as hard disk drives, a
keyboard, or floppy drives. In addition, the board has a number of jumpers that allow you to
configure your system to suit your application.
If you have any doubts about the best hardware configuration for your application, contact
your local distributor or sales representative before you make any changes.
The following tables list the function of each of the board’s jumpers and connectors.
Connectors
Label
Function
Note
BIOS_SPI1
(Reserved for BIOS programming)
5 x 2 header, pitch 2.00mm
CN1A
COM Express connector 1
CN1B
COM Express connector 2
SODIMM1
260-pin DDR4 SDRAM DIMM socket
SODIMM2
260-pin DDR4 SDRAM DIMM socket
SODIMM3
260-pin DDR4 SDRAM DIMM socket
SW1
AT/ATX mode selector

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2.3 Setting Jumpers & Connectors
2.3.1 AT/ATX mode selector (SW1)
*Default
AT/ATX mode
AT mode*
ATX mode
2.3.1.1 Signal Description –AT/ATX mode selection
AT/ATX mode
Description
AT mode
Auto-power on, no need to press Power button to
enable power on/off
ATX mode
Press the power button to enable power on/off

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2.3.2 COM Express Connector 1 (CN1A)
Signal
PIN
PIN
Signal
GND
A110
B110
GND
VCC
A109
B109
VCC
VCC
A108
B108
VCC
VCC
A107
B107
VCC
VCC
A106
B106
VCC
VCC
A105
B105
VCC
VCC
A104
B104
VCC
LID#
A103
B103
SLEEP#
SER1_RX
A102
B102
FAN_TACHIN
SER1_TX
A101
B101
FAN_PWMOUT
GND
A100
B100
GND
SER0_RX
A99
B99
NC
SER0_TX
A98
B98
NC
TYPE10#
A97
B97
NC
TPM_PP
A96
B96
VGA_I2C_DAT
NC
A95
B95
VGA_I2C_CK
NC
A94
B94
VGA_VSYNC
GPO0
A93
B93
VGA_HSYNC
NC
A92
B92
VGA_BLU
+3.3V_SPI
A91
B91
VGA_GRN
GND
A90
B90
GND
PCIE_CLK_REF-
A89
B89
VGA_RED
PCIE_CLK_REF+
A88
B88
NC
CB_EDP_HDP
A87
B87
+ATX5VSB
NC
A86
B86
+ATX5VSB
GPI3
A85
B85
+ATX5VSB
LVDS_I2C_DAT/EDP_AUX-
A84
B84
+ATX5VSB
LVDS_I2C_CK/EDP_AUX+
A83
B83
LVDS_BKLT_CTRL/
EDP_BKLT_CTRL
LVDS_A_CK-/EDP_TX3-
A82
B82
LVDS_B_CK-
LVDS_A_CK+/EDP_TX3+
A81
B81
LVDS_B_CK+

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Signal
PIN
PIN
Signal
GND
A80
B80
GND
LVDS_A3-
A79
B79
LVDS_BKLT_EN/
EDP_BKLT_EN
LVDS_A3+
A78
B78
LVDS_B3-
LVDS_VDD_EN/EDP_VDD_EN
A77
B77
LVDS_B3+
LVDS_A2-/EDP_TX0-
A76
B76
LVDS_B2-
LVDS_A2+/EDP_TX0+
A75
B75
LVDS_B2+
LVDS_A1-/EDP_TX1-
A74
B74
LVDS_B1-
LVDS_A1+/EDP_TX1+
A73
B73
LVDS_B1+
LVDS_A0-/EDP_TX2-
A72
B72
LVDS_B0-
LVDS_A0+/EDP_TX2+
A71
B71
LVDS_B0+
GND
A70
B70
GND
PCIE_TX0-
A69
B69
PCIE_RX0-
PCIE_TX0+
A68
B68
PCIE_RX0+
GPI2
A67
B67
WAKE1#
GND
A66
B66
WAKE0#
PCIE_TX1-
A65
B65
PCIE_RX1-
PCIE_TX1+
A64
B64
PCIE_RX1+
GPI1
A63
B63
GPO3
PCIE_TX2-
A62
B62
PCIE_RX2-
PCIE_TX2+
A61
B61
PCIE_RX2+
GND
A60
B60
GND
PCIE_TX3-
A59
B59
PCIE_RX3-
PCIE_TX3+
A58
B58
PCIE_RX3+
GND
A57
B57
GPO2
PCIE_TX4-
A56
B56
PCIE_RX4-
PCIE_TX4+
A55
B55
PCIE_RX4+
GPI0
A54
B54
GPO1
PCIE_TX5-
A53
B53
PCIE_RX5-
PCIE_TX5+
A52
B52
PCIE_RX5+
GND
A51
B51
GND

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Signal
PIN
PIN
Signal
LPC_SERIRQ/
ESPI_CS1#
A50
B50
CB_RESET#
GBE0_SDP
A49
B49
SYS_RESET#
RSVD1
A48
B48
USB0_HOST_PRSNT
+3.3V_RTC
A47
B47
NC
USB0+
A46
B46
USB1+
USB0-
A45
B45
USB1-
USB_2_3_OC#
A44
B44
USB_0_1_OC#
USB2+
A43
B43
USB3+
USB2-
A42
B42
USB3-
GND
A41
B41
GND
USB4+
A40
B40
USB5+
USB4-
A39
B39
USB5-
USB_6_7_OC#
A38
B38
USB_4_5_OC#
USB6+
A37
B37
USB7+
USB6-
A36
B36
USB7-
THRMTRIP#
A35
B35
THRM#
NC
A34
B34
I2C_DATA
HDA_SDOUT
A33
B33
I2C_CLK
HDA_BITCLK
A32
B32
SPKR
GND
A31
B31
GND
HDA_RST#
A30
B30
HDA_SDIN0
HDA_SYNC
A29
B29
HDA_SDIN1
(S)ATA_ACT#
A28
B28
NC
BATLOW#
A27
B27
WDT
SATA2_RX-
A26
B26
SATA3_RX-
SATA2_RX+
A25
B25
SATA3_RX+
SUS_S5#
A24
B24
PWR_OK
SATA2_TX-
A23
B23
SATA3_TX-
SATA2_TX+
A22
B22
SATA3_TX+
GND
A21
B21
GND