Congatec conga-IC175 User Manual

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conga-IC175 Thin Mini-ITX SBC

Detailed Description Of The congatec Thin Mini-ITX Based On 7th Generation Intel U-Series SoC

User's Guide

Revision 0.2 (Preliminary)

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Revision History

Revision Date (yyyy.mm.dd) Author Changes

0.1 2017.01.18 AEM • Preliminary release

0.2 2017.12.05 AEM

• Updated section 5.8.1 “Standard SATA Connectors”

• Updated table 43 “Feature Connector X38 Pinout Description”

• Added content to section 8 “BIOS Setup Description”

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Preface

This user's guide provides information about the components, features and connectors available on the conga-IC175 Thin Mini-ITX single board.

Disclaimer

The information contained within this user’s guide, including but not limited to any product speciﬁcation, is subject to change without notice.

congatec AG provides no warranty with regard to this user’s guide or any other information contained herein and hereby expressly disclaims any implied warranties of merchantability or ﬁtness for any particular purpose with regard to any of the foregoing. congatec AG assumes no liability for any damages incurred directly or indirectly from any technical or typographical errors or omissions contained herein or for discrepancies between the product and the user’s guide. In no event shall congatec AG be liable for any incidental, consequential, special, or exemplary damages, whether based on tort, contract or otherwise, arising out of or in connection with this user’s guide or any other information contained herein or the use thereof.

Intended Audience

This user's guide is intended for technically qualiﬁed personnel. It is not intended for general audiences.

Lead-Free Designs (RoHS)

All congatec AG products are created from lead-free components and are completely RoHS compliant.

Electrostatic Sensitive Device

All electronic parts described in this user’s guide are electrostatic sensitive devices and are packaged accordingly. Do not open or handle a carrier board or module except at an electrostatic-free workstation. Additionally, do not ship or store electronic devices near strong electrostatic, electromagnetic, magnetic, or radioactive ﬁelds unless the device is contained within its original manufacturer’s packaging.

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Symbols

The following symbols are used in this user's guide:

Warning

Warnings indicate conditions that, if not observed, can cause personal injury.

Caution

Cautions warn the user about how to prevent damage to hardware or loss of data.

Note

Notes call attention to important information that should be observed.

Connector Type

Describes the connector used on the Single Board Computer.

congatec AG has made every attempt to ensure that the information in this document is accurate yet the information contained within is supplied “as-is”.

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Trademarks

Product names, logos, brands, and other trademarks featured or referred to within this user’s guide, or the congatec website, are the property of their respective trademark holders. These trademark holders are not afﬁliated with congatec AG, our products, or our website.

Warranty

congatec AG makes no representation, warranty or guaranty, express or implied regarding the products except its standard form of limited warranty (“Limited Warranty”) per the terms and conditions of the congatec entity, which the product is delivered from. These terms and conditions can be downloaded from www.congatec.com. congatec AG may in its sole discretion modify its Limited Warranty at any time and from time to time.

The products may include software. Use of the software is subject to the terms and conditions set out in the respective owner’s license agreements, which are available at www.congatec.com and/or upon request.

Beginning on the date of shipment to its direct customer and continuing for the published warranty period, congatec AG represents that the products are new and warrants that each product failing to function properly under normal use, due to a defect in materials or workmanship or due to non conformance to the agreed upon speciﬁcations, will be repaired or exchanged, at congatec’s option and expense.

Customer will obtain a Return Material Authorization (“RMA”) number from congatec AG prior to returning the non conforming product freight prepaid. congatec AG will pay for transporting the repaired or exchanged product to the customer.

Repaired, replaced or exchanged product will be warranted for the repair warranty period in effect as of the date the repaired, exchanged or replaced product is shipped by congatec, or the remainder of the original warranty, whichever is longer. This Limited Warranty extends to congatec’s direct customer only and is not assignable or transferable.

Except as set forth in writing in the Limited Warranty, congatec makes no performance representations, warranties, or guarantees, either express or implied, oral or written, with respect to the products, including without limitation any implied warranty (a) of merchantability, (b) of ﬁtness for a particular purpose, or (c) arising from course of performance, course of dealing, or usage of trade.

congatec AG shall in no event be liable to the end user for collateral or consequential damages of any kind. congatec shall not otherwise be liable for loss, damage or expense directly or indirectly arising from the use of the product or from any other cause. The sole and exclusive remedy against congatec, whether a claim sound in contract, warranty, tort or any other legal theory, shall be repair or replacement of the product only.

Certiﬁcation

congatec AG is certiﬁed to DIN EN ISO 9001 standard.

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Technical Support

congatec AG technicians and engineers are committed to providing the best possible technical support for our customers so that our products can be easily used and implemented. We request that you ﬁrst visit our website at www.congatec.com for the latest documentation, utilities and drivers, which have been made available to assist you. If you still require assistance after visiting our website then contact our technical support department by email at [email protected]

Terminology

Term Description

PCIe Peripheral Component Interface Express cBC congatec Board Controller SDIO Secure Digital Input Output USB Universal Serial Bus SATA Serial AT Attachment: serial-interface standard for hard disks HDA High Deﬁnition Audio S/PDIF Sony/Philips Digital Interconnect Format HDMI High Deﬁnition Multimedia Interface TMDS Transition Minimized Differential Signaling DVI Digital Visual Interface LPC Low Pin-Count I²C Bus Inter-Integrated Circuit Bus SM Bus System Management Bus SPI Serial Peripheral Interface GbE Gigabit Ethernet LVDS Low-Voltage Differential Signaling DDC Display Data Channel PN Part Number - the part number for placing orders. N.C Not connected N.A Not available T.B.D To be determined

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Contents

1 Introduction .............................................................................10

1.1 Mini-ITX Concept ..................................................................... 10

1.2 conga-IC175 ............................................................................ 10

1.2.1 Options Information ................................................................. 11

1.2.2 Optional Accessories ............................................................... 11

2 Speciﬁcation ............................................................................ 14

2.1 Feature List ..............................................................................14

2.2 Supported Operating Systems ................................................ 15

2.3 Mechanical Dimensions ........................................................... 15

2.4 Supply Voltage Power .............................................................. 16

2.5 Power Consumption ................................................................ 16

2.6 Supply Voltage Battery Power .................................................17

2.7 Environmental Speciﬁcations ................................................... 18

3 Block Diagram .......................................................................... 19

4 Cooling Solution ...................................................................... 20

4.1 Cooling Installation .................................................................. 21

4.2 Active Cooling Dimensions ...................................................... 22

5 Connector Description ............................................................. 23

5.1 Power Supply ........................................................................... 23

5.1.1 DC Power Jack (Rear I/O) ........................................................ 23

5.1.2 Power Supply (Internal Connector) .......................................... 24

5.1.3 Optional SBM3 Power Connector (Internal Connector) ........... 24

5.1.3.1 Optional SBM3 Signal Connector ............................................ 25

5.1.4 Power Status LEDs ................................................................... 26

5.2 CMOS Battery/RTC .................................................................. 26

5.3 Audio Interface ........................................................................ 27

5.3.1 Rear Audio Connectors ............................................................ 27

5.3.2 Internal Audio Connectors ....................................................... 28

5.3.2.1 Stereo Speaker Header ............................................................ 28

5.3.2.2 Digital Microphone/SPDIF ....................................................... 28

5.3.2.3 Front Panel (HD Audio/AC97) ..................................................29

5.3.2.4 Surround header ...................................................................... 30

5.4 Communication Bus ................................................................. 30

5.4.1 SMBus ...................................................................................... 30

5.4.2 SPI Bus ..................................................................................... 30

5.4.3 I²C Bus .................................................................................... 31

5.5 LPC Super I/O Device .............................................................. 31

5.5.1 GPIOs ....................................................................................... 31

5.5.2 Serial Ports (COM) ................................................................... 31

5.5.3 CPU/System Fan Connector & Power Conﬁguration ............... 32

5.6 Universal Serial Bus (USB) ........................................................ 33

5.6.1 Rear USB Connectors ............................................................... 33

5.6.2 Internal USB Connectors .......................................................... 34

5.7 Ethernet 10/100/1000 .............................................................. 35

5.8 SATA Interfaces ........................................................................ 35

5.8.1 Standard SATA Ports ................................................................ 35

5.8.2 SATA Power .............................................................................36

5.8.3 M.2 Slot .................................................................................... 37

5.9 Display Interfaces ..................................................................... 39

5.9.1 Display Port Interface DP++ .................................................... 39

5.9.2 LVDS ......................................................................................... 39

5.9.3 Embedded Display Port (eDP) ................................................. 41

5.9.3.1 Backlight Power Connector ..................................................... 42

5.9.3.2 Backlight/Panel Power Selection ............................................. 43

5.9.3.3 Monitor OFF connector ........................................................... 43

5.9.4 PCI Express ............................................................................. 44

5.9.4.1 PCIe x4 Slot.............................................................................. 44

5.9.4.2 Full/half-size Mini PCIe ............................................................ 45

5.9.4.3 PCI Express Routing .................................................................47

6 Additional Features .................................................................. 48

6.1 Front Panel Connector ............................................................. 48

6.2 Micro-SIM Card ........................................................................ 48

6.3 Micro-SD Card .........................................................................49

6.4 MIPI CSI-2 ................................................................................ 50

6.5 Integrated Sensor Hub ............................................................. 51

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6.6 Case Open Intrusion Connector .............................................. 52

6.7 Trusted Platform Module – TPM (Optional) ............................. 52

6.8 congatec Board Controller (cBC) ............................................. 52

6.8.1 Fan Control .............................................................................. 52

6.8.2 Power Loss Control .................................................................. 53

6.8.3 Board Information .................................................................... 53

6.9 Embedded BIOS ...................................................................... 53

6.9.1 OEM Default Settings and OEM BIOS Logo ........................... 53

6.9.2 OEM BIOS Code ...................................................................... 53

6.9.3 congatec Battery Management Interface ................................ 54

6.9.4 API Support (CGOS) ................................................................ 54

6.10 Thermal/Voltage Monitoring.................................................... 54

6.11 Beeper ..................................................................................... 54

6.12 External System Wake Event ...................................................55

6.13 Feature Connector ................................................................... 55

7 conga-IC175 Mechanical Drawing ........................................... 57

8 BIOS Setup Description ........................................................... 58

8.1 Navigating the BIOS Setup Menu ........................................... 58

8.2 BIOS Versions...........................................................................58

8.3 Updating the BIOS ................................................................... 58

9 Industry Speciﬁcations ............................................................. 59

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List of Tables

Table 1 conga-IC175 Variants ............................................................... 11

Table 2 Cooling/IO Shield .................................................................... 11

Table 3 Memory Modules ..................................................................... 11

Table 4 Cables ...................................................................................... 12

Table 5 Adapters .................................................................................. 12

Table 6 Power Supply ........................................................................... 12

Table 7 2.5-inch SSDs ........................................................................... 13

Table 8 Feature Summary ..................................................................... 14

Table 9 Measurement Description ........................................................16

Table 10 Power Consumption Values ..................................................... 17

Table 11 CMOS Battery Power Consumption ........................................ 17

Table 12 Connector X48 Pinout Description .......................................... 23

Table 13 Connector X49 Pinout Description .......................................... 24

Table 14 Connector X47 Pinout Description .......................................... 25

Table 15 Connector X46 Pinout Description .......................................... 25

Table 16 LED States ................................................................................ 26

Table 17 MIC-IN (Connector X29) Pinout Description ............................ 27

Table 18 Line-OUT (Connector X31) Pinout Description ........................ 27

Table 19 Stereo Speaker (Connector X30) Pinout Description ............... 28

Table 20 HDA/AC97 Front Panel (Connector X27) Pinout Description .. 29

Table 21 Surround (Connector X26) Pinout Description .........................30

Table 22 Serial Ports (Connectors X34/X37) Pinout Description ............ 31

Table 23 CPU/SYS Fan Pinout ................................................................ 32

Table 24 Connector X16 Pinout Description .......................................... 34

Table 25 Connector X15 Pinout Description .......................................... 34

Table 26 LED Description ....................................................................... 35

Table 27 Connector X12 Pinout Description. ......................................... 36

Table 28 Connector X10 Pinout Description (Revision B.x and later) ..... 37

Table 29 Connector X25 Pinout Description ......................................... 40

Table 30 Connector X20 Pinout Description .......................................... 41

Table 31 Connector X22 Pinout Description .......................................... 42

Table 32 Connector X23 Pinout Description .......................................... 43

Table 33 Connector X24 Pinout Description .......................................... 43

Table 34 Connector X21 Pinout Description .......................................... 43

Table 35 PCIe x4 Slot (Connector X7) Pinout Description ...................... 44

Table 36 mPCIe (Connector X8) Pinout Description ............................... 45

Table 37 Front Panel (Connector X39) Pinout Description ..................... 48

Table 38 Connector X11 Pinout Description .......................................... 48

Table 39 Connector X60 Pinout Description .......................................... 49

Table 40 Connector X9 Pinout Description ............................................ 50

Table 41 ISH (Connector X61) Pinout Description .................................. 51

Table 42 Case Open Intrusion (Connector X2) Pinout Description ........ 52

Table 43 Feature Connector X38 Pinout Description ............................. 55

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1 Introduction

1.1 Mini-ITX Concept

The Mini-ITX form factor provides enthusiasts and manufacturers with a standardized ultra compact platform for development. With a footprint of 170 mm x170 mm, this scalable platform promotes the design of highly integrated, energy efﬁcient systems. Due to its small size, the MiniITX form factor enables PC appliance designers not only to design attractive low cost devices but also allows them to explore a huge variety of product development options - from compact space-saving designs to fully functional Information Station and Value PC systems. This helps to reduce product design cycle and encourages rapid innovation in system design, to meet the ever-changing needs of the market.

Additionally, the boards can also be passively cooled, presenting opportunities for fanless designs. The Mini-ITX boards are equipped with various interfaces such as PCI Express, SATA, USB 2.0/3.0, Ethernet, Displays and Audio.

1.2 conga-IC175

The conga-IC175 is a Single Board Computer designed based on the Thin Mini-ITX speciﬁcation. The conga-IC175 SBC features the 7th Generation Intel Core U-Series processors. With 15W base TDP, the SBC offers Ultra Low Power boards with high computing performance and outstanding graphics. Additionally, the SBC supports dual channel DDR4 up to 2133 MT/s for a maximum system memory capacity of 32 GB, multiple I/O interfaces, up to three independent displays and various congatec embedded features.

With smaller board size and lower height keep-out zones, the conga-IC175 SBC provides manufacturers and system designers with the opportunity to design compact systems for space restricted areas. With appropriate I/O shield, the same conga-IC175 SBC can be used in either a Thin Mini-ITX or a Mini-ITX design.

The various features and capabilities offered by the conga-IC175 makes it ideal for the design of compact, energy efﬁcient, performanceoriented embedded systems.

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1.2.1 Options Information

The conga-IC175 is currently available in four variants. This user’s guide describes all of these variants. The table below show the different

conﬁgurations available. Check for the part number that applies to your product. This will tell you what options described in this user’s guide are available on your particular module

Table 1 conga-IC175 Variants

Part-No. 052900 052901 052902 052903

Processor Intel® Core™ i5-7300U

2.6 GHz Dual Core™

Intel® Core™ i3-7100U

2.4 GHz Dual Core™

Intel® Celeron® 3965U

2.2 GHz Dual Core

Intel® Core™ i7-7600U

2.8 GHz Dual Core™

Intel

Smart Cache 3 MB 3 MB 2 MB 4 MB

Max. Turbo Frequency 3.5 GHz N.A N.A 3.9 GHz Processor Graphics Intel

HD Graphics 620

(GT2)

Intel® HD Graphics 620 (GT2)

Intel® HD Graphics 610 (GT1)

Intel® HD Graphics 620 (GT2)

Graphics Max. Dynamic Freq 1.1 GHz 1.0 GHz 0.9 GHz 1.1 GHz Memory (DDR4) 2133 MT/s dual channel 2133 MT/s dual channel 2133 MT/s dual channel 2133 MT/s dual channel LVDS Yes Yes Ye s Ye s DisplayPort (DP) Yes Yes Ye s Ye s HDMI Yes Yes Ye s Ye s Processor TDP (cTDP) 15 (7.5) W 15 (7.5) W 15 (10) W 15 (7.5) W

1.2.2 Optional Accessories

Table 2 Cooling/IO Shield

Accessories Part No. Description

conga-IC97/CSA 052252 12 V active cooling solution with Thin Mini-ITX height (compatible with conga-IC175) conga-IC97/Retention Frame 052254 Retention frame for conga-IC97/CSA (compatible with conga-IC175) conga-IC97/CSP 052260 Passive cooling solution with Thin Mini-ITX height (compatible with conga-IC175) conga-IC170 IO Shield - Standard Size 052751 IO shield for conga-IC175 Mini-ITX height conga-IC170 IO Shield - Thin Size 052752 IO shield for conga-IC175 with Thin Mini-ITX height

Table 3 Memory Modules

Memory Modules Part No. Description

DDR4-SODIMM-2400 (4GB) 068790 Certiﬁed 4 GB DDR4 SODIMM memory module with 2400 MT/s DDR4-SODIMM-2400 (8GB) 068791 Certiﬁed 8 GB DDR4 SODIMM memory module with 2400 MT/s DDR4-SODIMM-2400 (16GB) 068792 Certiﬁed 16 GB DDR4 SODIMM memory module with 2400 MT/s

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Table 4 Cables

Cables Part No. Description

cab-ThinMini-ITX-SATA-Power 14000120 Power cable for SATA and micro-SATA devices. cab-ThinMini-ITX-UART 14000121 UART cable with 2 x 5-pin female housing and D-Sub male connector. cab-ThinMini-ITX-USB2.0-Single 14000122 USB 2.0 cable with 1 x 5-pin female housing and USB 2.0 Type A female connector. cab-ThinMini-ITX-USB2.0-Twin 14000123 USB 2.0 cable with twin USB 2.0 Type A female connector and 2x5-pin housing. cab-ThinMini-ITX-LVDS-Open End 14000125 ACES 40 pin-LVDS cable with open end. cab-ThinMini-ITX-BKLT 14000127 CHYAO SHIUNN 8-pin backlight cable with open end. cab-DP to HDMI Passive 14000128 cab-ThinMini-ITX-LVDS 14000129 ACES 50204-40 LVDS cable for Thin Mini-ITX. cab-ThinMini-ITX-SATA-Power (50cm lenght) 14000135 50 cm SATA power cable with 2 x 15-pin female connectors. cab-ThinMini-ITX-SATA-Power (30cm length) 14000136 30 cm SATA power cable with 2 x 15-pin female connectors. SATA III cable (straight/straight) 48000029 30 cm SATA III data cable with straight connectors at both ends SATA III cable (straight/right-angled) 48000030 30 cm SATA III data cable with straight/right-angled connectors

Table 5 Adapters

Adapters Part No. Description

conga-Thin MITX/eDP to DP adapter 052231 eDP to standard DP evaluation adapter conga-Thin MITX/eDP to HDMI adapter 052232 eDP to standard HDMI evalutiona adapter conga-Thin MITX/LVDS Adapter 052233 LVDS pin header evaluation adapter for congatec Thin Mini-ITX boards conga-Thin MITX/Debug Card 047858 Evaluation debug card with post code display, buttons, status LED's and other useful IO's conga-DP2VGA 011132 DP/eDP to VGA adapter

Table 6 Power Supply

PSUs Part No. Description

NB Power Supply (65W, [email protected]) 10000145 FSP065-REBN2, Plug 7.4 x 5.1 x 12.5 mm

NB Power Supply (90W, [email protected]) 10000146 FSP090-DIEBN2, Plug 7.4 x 5.1 x 12.5 mm

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Table 7 2.5-inch SSDs

2.5-inch SSDs Part No. Description

2.5" SSD, 120 GB SATA III – Intel® SSD Pro 5400s series 10000201 SATA III (6 Gbps), 16 nm, TLC, 0°C to 70°C

2.5" SSD, 180 GB SATA III – Intel

SSD Pro 5400s series 10000202 SATA III (6 Gbps), 16 nm, TLC, 0°C to 70°C

2.5" SSD, 240 GB SATA III – Intel

SSD Pro 5400s series 10000203 SATA III (6 Gbps), 16 nm, TLC, 0°C to 70°C

2.5" SSD, 360 GB SATA III – Intel

SSD Pro 5400s series 10000204 SATA III (6 Gbps), 16 nm, TLC, 0°C to 70°C

2.5" SSD, 128 GB SATA III – Innodisk 3ME3 series 10000205 SATA III (6 Gbps), 15 nm, MLC, 0°C to 70°C

2.5" SSD, 256 GB SATA III – Innodisk 3ME3 series 10000206 SATA III (6 Gbps), 15 nm, MLC, 0°C to 70°C

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2 Speciﬁcation

2.1 Feature List

Table 8 Feature Summary

Form Factor

Based on Thin Mini-ITX form factor (170 x 170 mm).

Processor

7th Generation Intel® Core™ i7,i5, i3 and Celeron Single Chip Ultra Low TDP Processors

Memory

Two memory sockets (located on the top side of the conga-IC175). Supports

- SO-DIMM non-ECC DDR4 modules

- Data rates up to 2133 MT/s

- Maximum 32 GB capacity (16 GB each)

congatec Board Controller

Multi-stage watchdog, non-volatile user data storage, manufacturing and board information, board statistics, hardware monitoring, fan control, I2C bus, Power loss control

Chipset

Intel® 100 Series PCH-LP integrated in the Multi-Chip Package

Audio

Realtek ALC888S-VD 7.1 channel High Deﬁnition Audio codec

Ethernet

2x Gigabit Ethernet support via the onboard Intel

l219LM GbE PHY (with AMT 11 support) and Intel

I211 GbE controller.

Graphic Interfaces

Next Generation Intel® HD (610/620). Supports:

- API (DirectX 12, OpenGL 5.0, OpenCL 2.1)

- Intel

QuickSync & Clear Video Technology HD (hardware accelerated video decode/encode/processing/transcode)

- Hybrid graphics

- Up to 3 independent displays (must be two DDI’s (DP, HDMI/DVI) and one eDP/LVDS)

2x DP++ 1x LVDS/eDP

Back Panel I/O Connectors

2x DisplayPort++ (DP, HDMI,DVI) 1x Mic IN 1x Line OUT

2x Gigabit Ethernet (only connector X5 supports AMT) 4x USB 3.0 (supports also USB 2.0 devices) 1x DC-IN

Onboard I/O Connectors

4x USB 2.0 SATA Interfaces:

- 2x Standard SATA 3.0

- 1x M.2 SATA SSD slot

- 1x SATA power header connector (3.3V, 5V or 12V)

PCI Express Interfaces:

- 1x PCIe x4 slot (Gen. 3)

- 1x M.2 slot (type 3042/2242, key B)

- 1x Full/half size mini PCIe (x1 lane)

1x LVDS (top side) 1x Backlight 1x Monitor OFF 1x eDP interface (bottom side) 1x Micro-SIM card slot 1x Micro-SD card slot (bottom side)

1x MIPI-CSI (camera interface) 1x Integrated Sensor Hub (ISH) header 1x Internal power connector (12-24V) 1x Surround 1x Front Panel HD Audio 1x SPDIF out or Digital MIC 1x Stereo speaker Super IO

- 2x COM ports (COM 2 can be used optionally as ccTALK)

- 1x CPU fan with selectable voltage

- 1x System fan with selectable voltage

- GPOs on feature connector

Feature Connector (GPIOs, SPI, SMB, LPC, LID/SLEEP etc) 1x Front panel header (power button, reset, LEDs) 1x Intrusion detection header (case open)

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Optional Onboard Interfaces

1x SBM3 support header 1x SBM3 power 1x CEC header 1x ccTalk

Other Features

Thermal and voltage monitoring CMOS Battery Beeper congatec standard BIOS (also possible to boot from an external BIOS by triggering the BIOS_DISABLE# signal on the feature connector)

BIOS

AMI Aptio

UEFI 5.x ﬁrmware, 8/16 MByte serial SPI with congatec Embedded BIOS features.

Power Management

ACPI 4.0 compliant with battery support. Also supports Suspend to RAM (S3) and Intel AMT 9.5/10. Conﬁgurable TDP Ultra low standby power consumption, deep sleep.

Security

Optional discrete TPM 2.0; new AES Instructions for faster and better encryption.

Note

Some of the features mentioned in the above feature summary are optional. Check the part number of your SBC and compare it to the option information list on page 11 to determine what options are available on your particular SBC.

2.2 Supported Operating Systems

The conga-IC175 supports the following operating systems.

• Microsoft® Windows

• Linux 3.x/4.x

Note

The Intel® Kaby Lake SoC supports only 64-bit operating systems.

2.3 Mechanical Dimensions

• 170 mm x 170 mm

• Height approximately 20 mm

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2.4 Supply Voltage Power

• 12 – 24V DC ± 5 %

2.5 Power Consumption

The power consumption values were measured using the following test setup:

• Input voltage +12V

• conga-IC175 SBC

• conga-IC175 cooling solution

• Microsoft Windows 10 (64 bit)

Note

The CPU was stressed to its maximum workload with the Intel® Thermal Analysis Tool.

The power consumption values were recorded during the following system states:

Table 9 Measurement Description

System State Description Comment

S0: Minimum value Lowest frequency mode (LFM) with minimum core voltage during

desktop idle.

The CPU was stressed to its maximum frequency.

S0: Maximum value Highest frequency mode (HFM/Turbo Boost). The CPU was stressed to its maximum frequency. S0: Peak current Highest current spike during the measurement of “S0: Maximum

value”. This state shows the peak value during runtime

Consider this value when designing the system’s power supply, to ensure sufﬁcient power is supplied during worst case scenarios.

S3 SBC is powered by 12V. S5 SBC is powered by 12V.

Note

1. The fan and SATA drives were powered externally.

2. All other peripherals except the LCD monitor were disconnected before measurement.

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Table 10 Power Consumption Values

The tables below provide additional information about the power consumption data for each of the conga-IC175 variants offered. The values are recorded at various operating mode.

Part No.

Memory Size

H.W Rev.

BIOS Rev.

OS (64 bit) CPU Current (Amp.)

Variant Cores Freq. /Max. Turbo S0: Min S0: Max S0: Peak S3 S5

052900 2 x 4 GB B.0 R000 Windows 10 Intel® Core™ i5-7300U 2 2.6 /3.0 GHz TBD TBD TBD TBD TBD 052901 2 x 4 GB B.0 R000 Windows 10 Intel

Core™ i3-7100U 2 2.4 GHz/N.A TBD TBD TBD TBD TBD

052902 2 x 4 GB B.0 R000 Windows 10 Intel

Celeron® 3965U 2 2.2 Ghz /N.A TBD TBD TBD TBD TBD

052903 2 x 4 GB B.0 R000 Windows 10 Intel

Core™ i7-7100U 2 2.8 /3.9 GHz TBD TBD TBD TBD TBD

Note

With a fast input voltage rise time, the inrush current may exceed the measured peak current.

2.6 Supply Voltage Battery Power

Table 11 CMOS Battery Power Consumption

RTC @ Voltage Current

-10oC 3V DC TBD µA

C 3V DC TBD µA

Note

1. Do not use the CMOS battery power consumption values listed above to calculate CMOS battery lifetime.

2. Measure the CMOS battery power consumption in your customer speciﬁc application in worst case conditions (for example, during high temperature and high battery voltage).

3. Consider also the self-discharge of the battery when calculating the lifetime of the CMOS battery. For more information, refer to application note AN9_RTC_Battery_Lifetime.pdf on congatec AG website at www.congatec.com/support/application-notes.

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2.7 Environmental Speciﬁcations

Temperature Operation: 0° to 60°C Storage: -20° to +70°C

Humidity Operation: 10% to 90% Storage: 5% to 95%

Note

The above operating temperatures must be strictly adhered to at all times. Humidity speciﬁcations are for non-condensing conditions.

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3 Block Diagram

)

Optional feature (available with a customized variant)

)

Connected either to a standard SATA connector or to an

M.2 slot.

)

Supports GPIOs, SPI, SMBus, LPC, UART, I2C, Sleep,

LID, Watchdog

2x SO-DIMM DDR4

LPC

HDA

Speaker

Audio

ALC888S

Super IO

Feature *3

FAN 1

2x Dual USB 2.0

Front Panel

HD Audio

FAN 2

COM 1

COM 2

ccTALK *

congatec

Board Controller

TPM

(optional)

External I/O

Power IN

Internal I/O

microSD card

Flash

SATA 0

SATA 1

SATA 2 *

1 *2

DP++

PCIe x4

M.2 Slot

(WWAN or SSD)

PCIe Mini Card

(Full / Half Lenght)

PCIe 1 - PCIe 4

PCIe 9

USB 2.0

PCIe 11

PCIe 12 / SATA 2

USB 2.0

PCIe 6

PCIe 5

i219

i211-AT

eDP to LVDS

Ethernet

Line OUT

Mic IN

Buzzer

Internal speaker

Surround

S/PDIF or DMIC

USB2.0/USB3.0

SPI

optional

eDP

LVDS

eDP

2x24 bit

LVDS

4x USB3.0

Front Panel

MIPI-CSI

Sensor Hub

micro-SIM card

SATA Power

Power IN

SBM

Batery

Mgmt *

Backlight

Intel® ULT SOC (CPU + PCH)

Integrated Intel HD Graphics

Vector Graphics3D

Turbo Boost 2.0 Technology

HT Technology

TXT

AES-NI TSX

VTSSE4.2 AVX2

64 Architecture

2D DXVA

MPEG-2

Video Codecs APIs

Hardware Graphics Accelerators

DisplayPort 1.2

HDMI 2.0 (3D, 4k)

Digital Display Interfaces

7th Generation Intel® Core™ Processor

WMV9

H.265

OpenCL 2.0

DirectX 12

OpenGL 5.0

Intel® 100 Series PCH-LP

High Deﬁnition Audio

ASRC

SATA

USB 2.0

LPC BusPCIe

I/O Interfaces

GPIOs

USB 3.0

AMT 11

Low Power Interconnect

Page 20

4 Cooling Solution

The conga-IC175 SBC offers Ultra Low Power boards with high computing performance and outstanding graphics. Due to its low power consumption, the SBC generates less heat and therefore requires less active cooling, allowing the use of quieter, lower proﬁle coolers that are better suited to small form factor systems.

Nonetheless, all electronics contain semiconductor devices which have operating temperature ranges that should be adhered to. For this reason, it is imperative to provide sufﬁcient air ﬂow to each of the components, to ensure the speciﬁed operating temperature of the conga-IC175 is maintained.

congatec AG offers two cooling possibilities for the conga-IC175:

• A customized active cooling solution (fan attached with heatsink) in combination with the conga-IC175 retention frame. This cooling solution is adapted to the Thin Mini-ITX height speciﬁcation and features a Hi-Flow 225UT pressure sensitive, phase change thermal interface. The retention frame acts as a mounting backplate and also as board reinforcement to prevent PCB deformation. Refer to section 4.2 “Active Cooling Dimensions” for the dimensions of the active cooling solution.

• The use of a custom cooling solution in combination with the conga-IC175 retention frame.

Note

When a passive cooling is used, the end user must ensure that adequate air ﬂow is maintained.

See section 1.2.2 “Optional Accessories/Cables” for the part numbers of the cooling accessories.

Retention Frame

Active Cooling Solution

Page 21

4.1 Cooling Installation

Assembly Instruction:

• Flip over the SBC and locate the position of the CPU

• Place retention frame on the bottom side of the board with insulating foil facing the PCB & standoffs inserted to mounting holes in PCB.

• Remove the protection pull tab foil from the phase changer and carefully place the cooling solution.

• Insert assembling screws.

• Slightly tighten each of the screws so that they hold the cooling solution in place. Start with one screw and then slightly tighten the other screws in a crossover pattern.

• Now you can fully tighten the screws. Once again, start with one and then continue to tighten the other screws in a crossover pattern.

• Connect the fan’s power cable.

Caution

The congatec heatspreaders/cooling solutions are tested only within the commercial temperature range of 0° to 60°C. Therefore, if your application that features a congatec heatspreader/cooling solution operates outside this temperature range, ensure the correct operating temperature of the module is maintained at all times. This may require additional cooling components for your ﬁnal application’s thermal solution.

For adequate heat dissipation, follow the assembly instruction above. Apply thread-locking ﬂuid on the screws if the CSP is used in a high shock and/or vibration environment.

For applications that require vertically-mounted CSP, use only cooling solution that secure the thermal stacks with ﬁxing post. Without the ﬁxing post feature, the thermal stacks may move.

Also, do not exceed the maximum torque speciﬁcation for the cooling solution screws. Doing so may damage the SBC.

Page 22

4.2 Active Cooling Dimensions

Note

All measurements are in millimeters. Torque speciﬁcation for cooling solution screws is 0.6 Nm. Mechanical system assembly mounting shall follow the valid DIN/IS0 speciﬁcations.

To replace the fan, use equivalent fan with similar parameters.

Page 23

5 Connector Description

5.1 Power Supply

You can power the conga-IC175 SBC with a 12V – 24V laptop type DC power supply (on connector X48) or a 4-pin internal power supply (on connector X49).

Additionally, the SBC offers an optional SBM

power connector (only BOM option). When this connector (X47) is populated, you can power the

SBC with it.

Note

The supplied voltages must be within a tolerance of ± 5%.

5.1.1 DC Power Jack (Rear I/O)

You can power the conga-IC175 SBC with a laptop-type DC power supply, connected to the DC power jack on the back panel. The power input protects against polarity reversal and under/over voltage.

Table 12 Connector X48 Pinout Description

Pin Function

Inner Shell +12 - 24V Outer Shell GND

Connector Type

X48 : DC power jack, 7.4 x 5.1 mm diameter

Note

The conga-IC175 turns on immediately you connect a power supply. To change this behavior, set the “Power Loss Control” in the BIOS Boot Settings Conﬁguration menu to “Remain OFF”.

DC Plug

1 = + DC (12-24V) 2 = GND

12-24 V maximum

Plug: 7.4 x 5.0 mm

inner

outer

center

DC Power Jack - Connector X48

Page 24

5.1.2 Power Supply (Internal Connector)

The conga-IC175 offers an internal 4-pin power connector. This connector makes it possible to use customized power supply cables or connectors. The power input protects against under voltage or over voltage.

Table 13 Connector X49 Pinout Description

Pin Signal Description

1 GND Ground 2 GND Ground 3 +12V - 24V Power supply +12 - 24V 4 +12V - 24V Power supply +12 - 24V

Connector Type

X49 : 2x2-pin, 4.2 mm pitch connector

Mating connector: Molex 87427-0442

Note

The conga-IC175 turns on immediately you connect a power supply. To change this behavior, set the “Power Loss Control” in the BIOS Boot Settings Conﬁguration menu to “Remain OFF”.

5.1.3 Optional SBM3 Power Connector (Internal Connector)

You can also power the conga-IC175 SBC optionally (BOM option) with an SBM battery kit. This option requires:

• Connector X47 - SBM battery power connector

• Connector X46 - SBM battery signals connector

Internal Power Connector X49

Page 25

Table 14 Connector X47 Pinout Description

Pin Function

1 +12 - 24V 2 +12 - 24V 3 GND 4 GND 5 N.C

Connector Type

X47 : 1x5-pin, 3 mm pitch Molex Micro-FIT connector

5.1.3.1 Optional SBM3 Signal Connector

As mentioned in section 5.1.3, you need the optional power connector X47 and the signal connector X47 for designs with SBM battery kit. The signal connector ensures the conga-IC175 communicates ﬂawlessly with the battery kit.

Table 15 Connector X46 Pinout Description

Pin Function

1 GND 2 I2C_DAT 3 I2C_CLK 4 BATLOW# 5 SUS_STAT# 6 PM_SLP_S3# 7 PM_SLP_S4# 8 PWRBTN#

Connector Type

X46 : 8-pin, 1.25 mm pitch Molex PicoBlade connector

SBM3 Power - Connector X47

SBM3 Signal - Connector X46

Page 26

5.1.4 Power Status LEDs

The conga-IC175 provides two LED signals (FP_LED+ and P_LED-) on pins 2 and 4 of the front panel connector X39. The signals indicate the different power states of the conga-IC175.

Table 16 LED States

State FP_LED+ FP_LED-

1 0 S3 0 1 S5 0 0

Note

For the front panel pinout description, see section 6.1 “Front Panel Connector”.

5.2 CMOS Battery/RTC

The conga-IC175 provides a board-mounted battery holder (M60) for CMOS battery. The CMOS battery supplies the necessary power required to maintain the CMOS settings and conﬁguration data in the UEFI ﬂash chip. The speciﬁed battery type is CR2032

The conga-IC175 offers an optional connector (X44) for external CMOS battery. .

Connector Type

X44 : 2-pin, 1.25mm pitch Molex PicoBlade header

Warning

Danger of explosion if battery is incorrectly replaced. Replace only with same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions.

Optional connector X44

LITHIUM

CR 2032

M60 (Battery Holder)

Page 27

5.3 Audio Interface

The conga-IC175 provides audio connectors internally and on the rear side. The internal audio connectors are stereo speaker, digital microphone/ SPDIF and front Panel HD audio. The rear audio connectors are Line-OUT and Mic-IN.

5.3.1 Rear Audio Connectors

The conga-IC175 has a high deﬁnition audio codec (Realtek ALC888S) mounted on it. The line output signals and the MIC signals are routed to connectors X31 (Line-OUT) and X29 (MIC-IN) on the rear side respectively. You can ﬁnd the drivers for this codec at:

http://www.congatec.com/en/products/mini-itx-single-board-computer/conga-ic175.html

Table 17 MIC-IN (Connector X29) Pinout Description

Pin Jack Signal Description

1 Tip MIC1_L Microphone - left channel 2 Ring MIC1_R Microphone - right channel 3 Sleeve A_GND Analog ground

Table 18 Line-OUT (Connector X31) Pinout Description

Pin Jack Signal Description

1 Tip LINE_L Line-OUT - left channel 2 Ring LINE_R Line-OUT - right channel 3 Sleeve A_GND Analog ground

Connector Type

X29, X31: 3-pin, 3.5 mm single audio jack

MIC IN - Connector X29

Jack (MIC-IN)

Tip

Ring

Sleeve

Line OUT - Connector X31

Jack (Line-IN)

Tip

Ring

Sleeve

Page 28

5.3.2 Internal Audio Connectors

The conga-IC175 provides the stereo speaker, digital microphone/SPDIF, front panel HD and surround audio connectors internally.

5.3.2.1 Stereo Speaker Header

The ﬁrst analog line input channels (left and right) of the Realtek ALC888S HDA audio codec are routed to connector X30, via a TPA2012D2 ampliﬁer. The ampliﬁer offers a maximum wattage of 2.1W per channel into 4 ohms.

Table 19 Stereo Speaker (Connector X30) Pinout Description

Pin Signal Description

1 FRONT_L- Analog front left (differential negative) 2 FRONT_L+ Analog front left (differential positive) 3 FRONT_R+ Analog front right (differential positive) 4 FRONT_R- Analog front right (differential negative)

Connector Type

X30: 2 mm, 4-pin crimp style connector

Mating connector: Chyao Shiunn JS-1124-04

5.3.2.2 Digital Microphone/SPDIF

The Digital Microphone/SPDIF signals of the Realtek ALC888S HDA audio codec are routed to the internal digital microphone/SPDIF connector X28. This connector offers two power supply pins (3,3V and 5V). Power Budget of these pins is limited to 500mA.

Internal Digital Microphone/SPDIF (Connector X28) Pinout Description

Pin Signal Description

1 +3.3V 3.3V supply 2 DMIC_DATA Serial data from digital MIC 3 GND Ground 4 SPDIFO2/DMIC_CLK S/PDIF output or Digital MIC serial clock

(conﬁgurable) 5 KEY No pin 6 +5V 5V supply

Stereo Speaker - Connector X30

Digital MIC/SPDIF - Connector X28

Pin 1

No Pin

Page 29

Connector Type

X28: 2.54 mm, 1x6-pin header

5.3.2.3 Front Panel (HD Audio/AC97)

The front panel HD audio signals of the Realtek ALC888S HDA audio codec are routed to connector X27. The pinout description of the connector is shown below:

Table 20 HDA/AC97 Front Panel (Connector X27) Pinout Description

Pin Signal Description

1 MIC2_L 2nd analog stereo microphone input - left channel 2 GND_HDA Audio ground 3 MIC2_R 2nd analog stereo microphone input - right channel 4 PRESENCE# Active low signal that indicates that an Intel HD Audio dongle is

connected to the analog header. 5 LINE2_R 2nd analog line output - right channel (headphone) 6 MIC2_JD Microphone jack detection 7 SENSE Jack detection for HDA codec 8 KEY No pin 9 LINE2_L 2nd analog line output - left channel (headphone) 10 LINE2_JD Line output jack detection

Connector Type

X27: 2.54 mm, 2x5-pin header

Front Panel Audio - Connector X27

No Pin

Pin 1

Pin 10

Page 30

5.3.2.4 Surround header

The surround signals of the Realtek ALC888S HDA audio codec are routed to the internal surround connector.

Table 21 Surround (Connector X26) Pinout Description

Pin Signal Description Pin Signal Description

1 LINE1_L 1st Analog line input left channel 2 A_GND Analog ground 3 A_GND Analog ground 4 LINE1_R 1st Analog line input right channel 5 SIDE_L Analog side output left channel 6 A_GND Analog ground 7 A_GND Analog ground 8 SIDE_R Analog side out right channel 9 SURR_L Analog surround out left channel 10 A_GND Analog ground 11 A_GND Analog ground 12 SURR_R Analog surround out right channel 13 CENTER Analog center output 14 A_GND Analog ground 15 A_GND Analog ground 16 LFE Analog low frequency output 17 - No pin 18 SENSE Jack detection for HDA codec

Connector Type

X26: 2 mm, 2x9-pin header

5.4 Communication Bus

The conga-IC175 supports both SMBus and I2C compliant devices.

5.4.1 SMBus

The SMBus signals are available in different locations on the conga-IC175, including the feature connector (X38) described in section 6.13.

5.4.2 SPI Bus

The SPI signals are connected to the onboard SPI ﬂash and the feature connector (X38). With the SPI signals on the feature connector, you can start the conga-IC175 from an external ﬂash. This however requires a customized adapter to trigger the BIOS_DISABLE# signal (pin 46) of the feature connector.

Note

The congatec customized adapter for the feature connector is for internal use only.

Surround - Connector X26

Pin 1

Pin 18

No Pin

Page 31

5.4.3 I²C Bus

The congatec board controller provides I²C signals. These signals are available in different locations on the conga-IC175, including the feature connector (X38) described in section 6.13 of this document.

5.5 LPC Super I/O Device

The conga-IC175 has an onboard Super I/O controller. The controller is connected to the SoC’s LPC bus and provides additional interfaces such as two serial interfaces, optional ccTALK, GPOs, 4-wire CPU and system fans. .

5.5.1 GPIOs

The conga-IC175 SBC provides eight General Purpose Inputs via the congatec board controller and eight General Purpose Outputs via the onboard Super I/O. The GPIO signals are routed to the feature connector (X38) described in section 6.13 “Feature Connector”.

5.5.2 Serial Ports (COM)

The Super I/O controller on the conga-IC175 provides two fully featured RS-232 compliant UART interfaces (COM 1 and 2). The COM ports support data rates up to 250 kbps with worst-case loads of 3kΩ, in parallel with 1nF.

Table 22 Serial Ports (Connectors X34/X37) Pinout Description

Pin Signal Description Pin Signal Description

1 DCD Data Carrier Detect 2 RXD Received Data 3 TXD Transmit Data 4 DTR Data Terminal Ready 5 GND Ground 6 DSR Data Set Ready 7 RTS Request to Send 8 CTS Clear to Send 9 RI Ring Indicator 10 N.C Not connected

Connector Type

X34,X37: 2.54 mm, 2x5-pin headers

Note

The conga-IC175 offers an optional ccTALK interface. This interface uses transmit and receive signals of COM 2. If this option is implemented, COM 2 will not be available.

COM 1 & 2 - Connectors X34/X37

Pin 1

Pin 2

Page 32

Note

congatec offers adapter cable for the COM ports (see section 1.2.2 “Optional Accessories/Cables). For more information, contact congatec technical solution department.

5.5.3 CPU/System Fan Connector & Power Conﬁguration

The conga-IC175 supports 5V or 12V CPU and system fans. The signals of the CPU and system fans are routed to connectors X33 and X36 respectively. Use jumper X32 to select the voltage of the CPU fan and jumper X35 to select the voltage of the system fan.

Table 23 CPU/SYS Fan Pinout

X33/X36 Pin Signal

1 GND

2 VCC +5VDC/+12VDC

3 FAN_TACHOIN

4 FAN_CTRL

Jumper X32, X35 Conﬁguration

1 - 2 FAN +12VDC (default)

2 - 3 FAN +5VDC

Connector Type

X33, X36: 2.54 mm, 4-pin grid female fan connector

X32, X35: 2.54 mm grid jumper

Note

The maximum power of both CPU and SYS fan is 5 W.

CPU Fan

(X33)

1: GND 2: VCC +5VDC/+12VDC 3: FAN_TAC HOIN

4. FAN_CTRL

1 2 3 4

X32 X35

1 2 3 4

SYS Fan

(X36)

1: GND 2: VCC +5VDC/+12VDC 3: FAN_TAC HOIN

4. FAN_CTRL

Page 33

5.6 Universal Serial Bus (USB)

The conga-IC175 provides 10 USB ports - four on the rear connectors, four internally and two on the mini-PCIe and M.2 connectors.

5.6.1 Rear USB Connectors

The conga-IC175 offers four USB 3.0 ports (port 1-4) on the rear side. These ports are routed directly from the SoC to connectors X13 and X14. The ports support also USB 2.0 devices.

Connector Type

X13,X14: Dual USB 3.0 type A (stacked) connector

Note

The +5V signals of connector X13 and X14 have a maximum current of 1A each.

USB Port 2

USB Port 1

X13

14161718

10 11 12 13

5789

1 2 3 4

USB Port 4

USB Port 3

X14

14161718

10 11 12 13

5789

1 2 3 4

Page 34

5.6.2 Internal USB Connectors

The conga-IC175 offers four USB ports (ports 7-10) internally. Ports 7 and 8 are routed to connector X16 while ports 9 and 10 are routed to connector X15.

Table 24 Connector X16 Pinout Description

USB Port 7 USB Port 8

Pin Signal Description Pin Signal Description

1 +5V +5V supply 2 +5V +5V supply

3 USB7- USB Port 7, Data- 4 USB8- USB Port 8, Data-

5 USB7+ USB Port 7, Data+ 6 USB8+ USB Port 8, Data+

7 GND Ground 8 GND Ground

9 No Pin Empty 10 N.C Not Connected

Note

Connector X16 supports Wake-on-USB feature.

Table 25 Connector X15 Pinout Description

USB Port 9 USB Port 10

Pin Signal Description Pin Signal Description

1 +5V +5V supply 2 +5V +5V supply

3 USB9- USB Port 9, Data- 4 USB10- USB Port 10, Data-

5 USB9+ USB Port 9, Data+ 6 USB10+ USB Port 10, Data+

7 GND Ground 8 GND Ground

9 No Pin Empty 10 N.C Not Connected

Connector Type

X15, X16: 2.54 mm, 2x5-pin header

Note

Each port (ports 7-10) has a maximum current of 0.5A.

congatec offers adapter cables for the Internal USB connectors (see section 1.2.2 “Optional Accessories/Cables). For more information, contact congatec technical solution department.

Internal USB - Connector X16

Pin 1

Pin 2

Internal USB - Connector X15

Pin 1

Pin 2

Page 35

5.7 Ethernet 10/100/1000

The conga-IC175 provides two Gigabit Ethernet ports (connectors X5 and X6) on the rear side. Only the LAN interface on connector X5 supports Intel AMT technology.

Table 26 LED Description

Connector Type

X5/X6: 8-pin RJ45 connector with gigabit magnetic and LEDs

5.8 SATA Interfaces

5.8.1 Standard SATA Ports

The conga-IC175 provides three SATA ports - two standard SATA connectors (X51 and X52) and one M.2 connector (X10). The SATA ports support data rates up to 6 Gbps.

When there is activity on any of the SATA interfaces, the SATA LED on the front panel connector (X39) glows.

Connector Type

X50,X51,X52: Standard SATA connector

Connector X5/X6

LED Left Side Description

Off 10 Mbps link speed Green 100 Mbps link speed Orange 1000 Mbps link speed

LED Right Side Description

Off No link Steady On Link established, no activity detected Blinking Link established, activity detected

SATA1 (X52)

7654321

SATA0 (X51)

Serial ATA Channel 0

Serial ATA Channel 1

7654321

Optional - SATA2 (X50)

7654321

Serial ATA Channel 2 (optional)

Page 36

Note

1. The conga-IC175 offers an additional standard SATA connector (X50) via an assembly option (customized variant).

2. Connector X51 supports eSATA devices.

3. Connector X52 supports SATADOM devices on hardware revision A.x and later.

5.8.2 SATA Power

The conga-IC175 provides an internal SATA power for hard drives on connector X12. This connector supplies 3.3V, 5V and 12V.

Table 27 Connector X12 Pinout Description.

Pin Signal Pin Signal Pin Signal

1 +3.3V 6 GND 11 GND

2 +3.3V 7 +5V 12 GND

3 +3.3V 8 +5V 13 12V

4 GND 9 +5V 14 12V

5 GND 10 GND 15 12V

Connector Type

X12: 15-pin standard SATA power connector

Note

1. Do not power more than two devices at the same time.

2. The +3.3V, +5V and +12V voltage rails have maximum current of 2 amps each.

SATA Power (X12)

789101112131415 6 5 4 3 2 1

Page 37

5.8.3 M.2 Slot

The conga-IC175 offers an M.2, type 3042/2242 slot (X10) for connecting SATA or PCIe x2 SSDs and WWAN devices.

Table 28 Connector X10 Pinout Description (Revision B.x and later)

Pin Signal Pin Signal

1 CONFIG_3 2 +3.3V

3 GND 4 +3.3V

5 GND 6 FULL_CARD_PWROFF#

7 USB_D+ 8 W_DISABLE_1#

9 USB_D- 10 LED1 (optional)

11 GND 12

Key

15 16

17 18

19 20 N.C

21 CONFIG_0 22 N.C

23 WoWWAN# 24 N.C

25 N.C 26 W_DISABLE_2#

27 GND 28 N.C

29 PER1- 30 UIM_RESET

31 PER1+ 32 UIM_CLK

33 GND 34 UIM_DATA

35 PET1- 36 UIM_PWR

37 PET1+ 38 DEVSLP

39 GND 40 GNSS_SCL

41 PER0-/SATA_B+ 42 GNSS_SDA

43 PER0+/SATA_B- 44 GNSS_IRQ

45 GND 46 N.C

47 PET0-/SATA_A- 48 N.C

49 PET0+/SATA_A+ 50 RESET#

51 GND 52 CLKREQ#

53 REFCLK- 54 PEWAKE#

55 REFCLK+ 56 N.C

M.2 Type B Slot - Connector X10

Page 38

Pin Signal Pin Signal

57 GND 58 N.C

59 N.C 60 N.C

61 N.C 62 N.C

63 N.C 64 N.C

65 N.C 66 N.C

67 RESET# 68 SUSCLK

69 CONFIG_1 70 +3.3V

71 GND 72 +3.3V

73 GND 74 +3.3V

75 CONFIG_2

Connector Type

X10: M.2 type B slot (compatible with card size 3042 or 2242)

Note

1. On hardware revision A.x and earlier, the M.2 slot supports SATA SSD and WWAN (USB 2.0) devices by default, and PCIe x1 devices via a customized BIOS.

2. Micro-SIM card slot (connector 11) is connected to the UIM Interface of the M.2 slot by default.

Page 39

5.9 Display Interfaces

The conga-IC175 supports up to three independent displays. The interfaces supported are two Digital Display Interfaces and one LVDS or eDP interface.

5.9.1 Display Port Interface DP++

The conga-IC175 SBC has two DP++ connectors (X18 and X19) located at the rear I/O panel. These connectors support DP/HDMI/DVI displays.

Connector Type

X18,X19: Standard DisplayPort connector

5.9.2 LVDS

The conga-IC175 offers LVDS interface on connector X25 – a 40-pin LVDS connector. The LVDS signals are sourced from incoming eDP stream, via a multiplexer. The multiplexer routes the eDP signals to LVDS connector X25 (via an eDP to LVDS bridge) by default.

The LVDS interface is found on the top side of the SBC and supports

• 24 bit single channel

• selectable backlight voltage

• VESA color mappings

• automatic panel detection

• resolution up to 1920 x 1200 in dual LVDS mode.

DP++ Connectors X18/X19

Page 40

Table 29 Connector X25 Pinout Description

Pin Signal Pin Signal

1 LVDS_A3+ 21 N.C

2 LVDS_A3- 22 EDID_3.3V

3 LVDS_A2+ 23 LCD_GND

4 LVDS_A2- 24 LCD_GND

5 LVDS_A1+ 25 LCD_GND

6 LVDS_A1- 26 LVDS_A_CLK+

7 LVDS_A0+ 27 LVDS_A_CLK-

8 LVDS_A0- 28 BKLT_GND

9 LVDS_B3+ 29 BKLT_GND

10 LVDS_B3- 30 BKLT_GND

11 LVDS_B2+ 31 EDID_CLK

12 LVDS_B2- 32 eDP_LVDS_BKLT_EN

13 LVDS_B1+ 33 eDP_LVDS_BKLT_CTRL

14 LVDS_B1- 34 LVDS_B_CLK+

15 LVDS_B0+ 35 LVDS_B_CLK-

16 LVDS_B0- 36 BKLT_PWR

17 EDID_GND 37 BKLT_PWR

18 LCD_VCC 38 BKLT_PWR

19 LCD_VCC 39 N.C

20 LCD_VCC 40 EDID_DATA

Connector Type

X25: 0.5 mm, 40-pin ACES connector

Mating connector: ACES 88441-40 or ACES 50204-40

Note

1. The maximum output current for LCD and backlight power rails is 2A.

2. congatec offers cables and adapter for the LVDS interface (see section 1.2.2 “Optional Accessories/Cables”). For more information, contact congatec technical solution department.

LVDS Connector X25

Page 41

5.9.3 Embedded Display Port (eDP)

The conga-IC175 provides eDP interface on connector X20 - a standard 40-pin DisplayPort connector. The eDP signals are sourced from incoming eDP stream via a multiplexer. The multiplexer routes the eDP signals to LVDS connector X25 (via an eDP to LVDS bridge) by default. To route the eDP signals to eDP connector X20, change the ‘Active LFP Conﬁguration” in the BIOS setup menu to ‘eDP’.

The eDP interface is found on the bottom side of the SBC.

Table 30 Connector X20 Pinout Description

Pin Signal Pin Signal

1 N.C 21 VCC_LCD

2 GND 22 N.C

3 eDP_TX3- 23 GND

4 eDP_TX3+ 24 GND

5 GND 25 GND

6 eDP_TX2- 26 GND

7 eDP_TX2+ 27 eDP_HPD

8 GND 28 GND

9 eDP_TX1- 29 GND

10 eDP_TX1+ 30 GND

11 GND 31 GND

12 eDP_TX0- 32 eDP_LVDS_BKLT_EN

13 eDP_TX0+ 33 eDP_LVDS_BKLT_CTRL

14 GND 34 N.C

15 eDP_AUX+ 35 N.C

16 eDP_AUX- 36 N.C

17 GND 37 BKLT_PWR

18 VCC_LCD 38 BKLT_PWR

19 VCC_LCD 39 BKLT_PWR

20 VCC_LCD 40 N.C

Connector Type

X20: 0.5 mm, 40-pin ACES connector

eDP Connector X20

Page 42

Mating connector: ACES 88441-40 or ACES 50204-40

Note

congatec offers cables and adapter for the eDP interface (see section 1.2.2 “Optional Accessories/Cables”). For more information, contact the congatec technical solution department.

5.9.3.1 Backlight Power Connector

The conga-IC175 provides backlight power on connector X22.

Table 31 Connector X22 Pinout Description

Pin Signal Name Description

1 eDP_LVDS_BKLT_EN Backlight enable

2 eDP_LVDS_BKLT_CTRL Backlight control

3 BKLT_PWR Backlight inverter power

4 BKLT_PWR Backlight inverter power

5 GND Backlight ground

6 GND Backlight ground

7 Brightness_Up Flat panel brightness increase

8 Brightness_Down Flat panel brightness decrease

Connector Type

X22: 2 mm, 8-pin crimp style connector

Mating connector: Chyao Shiunn JS-1124-08

Note

congatec offers an open-end cable for this interface (see section 1.2.2 “Optional Accessories/Cables”). For more information, contact the congatec technical solution department.

Backlight Power - Connector X22

Page 43

5.9.3.2 Backlight/Panel Power Selection

The conga-IC175 supports different voltages for the panel and backlight. With jumper X23, you can set the panel voltage to 3,3V, 5V or 12V. With jumper X24, you can set the backlight voltage to 5V or 12V.

Table 32 Connector X23 Pinout Description

Jumper Position LCD Voltage

2-4 +3.3V

3-4 +12V

4-6 +5V

Table 33 Connector X24 Pinout Description

Jumper Position Backlight Voltage

2-4 N.A

3-4 +12V

4-6 +5V

Connector Type

X23, X24: 2.54 mm, 2x3-pin header (without pins 1 and 5)

5.9.3.3 Monitor OFF connector

The monitor OFF connector X21 offers the possibility to switch off the displays attached to LVDS or eDP port.

Table 34 Connector X21 Pinout Description

Pin Function

1 GND

2 MONITOR_OFF#

Connector Type

X21: 2.54 mm, 2-pin Molex KK series connector

Panel Voltage Selector - Jumper X23

Pin 2

Pin 6

Pin 3

No Pin

Default Settings: Pins 2 and 4

No Pin

Backlight Voltage Selector - Jumper X24

Pin 2

Pin 6

No Pin

Default Settings: Pins 3 and 4

No Pin

Pin 3

Monitor OFF - Connector X21

Page 44

5.9.4 PCI Express

The conga-IC175 provides 3 PCIe interfaces - a PCIe M.2 slot on connector X10 (see section 5.8.3), a PCIe x4 slot on connector X7 and a full/ half size mini PCIe slot on connector X8

5.9.4.1 PCIe x4 Slot

The conga-IC175 offers a PCIe x4 slot on connector X7.

Table 35 PCIe x4 Slot (Connector X7) Pinout Description

Pin Signal Pin Signal

B1 +12V A1 PRSNT1#

B2 +12V A2 +12V

B3 +12V A3 +12V

B4 GND A4 GND

B5 SMB_CLK A5 N.C

B6 SMB_DAT A6 N.C

B7 GND A7 N.C

B8 +3.3V A8 N.C

B9 N.C A9 +3.3V

B10 +3.3V Aux A10 +3.3V

B11 WAKE# A11 PCIE_RST#

Key

B12 N.C A12 GND

B13 GND A13 PCIE_CLK+

B14 PCIE_TX0+ A14 PCIE_CLK-

B15 PCIE_TX0- A15 GND

B16 GND A16 PCIE_RX0+

B17 PRSNT2# A17 PCIE_RX0-

B18 GND A18 GND

B19 PCIE_TX1+ A19 N.C

B20 PCIE_TX1- A20 GND

B21 GND A21 PCIE_RX1+

PCIe (x1, x2 or x4)

PCIe Slot

(Connector X7 )

Page 45

B22 GND A22 PCIE_RX1-

B23 PCIE_TX2+ A23 GND

B24 PCIE_TX2- A24 GND

B25 GND A25 PCIE_RX2+

B26 GND A26 PCIE_RX2-

B27 PCIE_TX3+ A27 GND

B28 PCIE_TX3- A28 GND

B29 GND A29 PCIE_RX3+

B30 N.C A30 PCIE_RX3-

B31 PRSNT#2 A31 GND

B32 GND A32 RSVD

Connector Type

X7: PCIe x4 connector

5.9.4.2 Full/half-size Mini PCIe

The conga-IC175 offers a mini PCIe socket on connector X8. This socket is optimized for mobile computing platforms and provides the ability to insert different removable mini PCIe cards. This approach makes it possible to upgrade standard PCIe mini card devices on the SBC, without extra cost of a redesign.

Table 36 mPCIe (Connector X8) Pinout Description

Pin Signal Pin Signal

1 WAKE# 2 +3.3V

3 N.C 4 GND

5 N.C 6 +1.5V

7 CLKREQ# 8 N.C *

9 GND 10 N.C *

11 REFCLK- 12 N.C *

13 REFCLK+ 14 N.C *

15 GND 16 N.C

17 N.C 18 GND

19 N.C 20 W_DISABLE#

mPCIe Socket

(Connector X8 )

M43

M44

M45

Page 46

Pin Signal Pin Signal

21 GND 22 PERST#

23 PERn0 24 +3.3V

25 PERp0 26 GND

27 GND 28 +1.5V

29 GND 30 SMB_CLK

31 PETn0 32 SMB_DATA

33 PETp0 34 GND

35 GND 36 USB_D-

37 GND 38 USB_D+

39 +3.3V 40 GND

41 +3.3V 42 N.C

43 GND 44 LED_WLAN# (optional)

45 CL_CLK 46 N.C

47 CL_DATA 48 +1.5V

49 CL_RST# 50 GND

51 N.C 52 +3.3V

53 GND 54 GND

Connector Type

X8: PCIe mini card socket

Note

*1 The micro-SIM card slot (connector X11) can optionally be connected to these pins (UIM interface).

Page 47

5.9.4.3 PCI Express Routing

The diagram below shows how the PCIe lanes are routed to the PCIe connectors.

PCIe x4

Slot 0

Mini PCIe

Slot 1

PCIe Lane2

PCIe Lane1

PCIe Lane12 or SATA port 2

PCIe Lane11

PCIe Lane3

PCIe Lane4

USB 2.0 Signals

PCIe Lane9

USB 2.0 Signals

M.2 Connector

Slot 2

X10

PCIe Lane Mapping

Page 48

6 Additional Features

6.1 Front Panel Connector

The conga-IC175 SBC supports front panel features such as power button, status LEDs and reset button via connector X39 - a 10-pin internal header. The FP_LED+ and FP_LED- signals communicate the system states to two LEDs connected to this header. See section 5.1.5 “Power Status LED” for the possible power states and corresponding LED status.

Table 37 Front Panel (Connector X39) Pinout Description

Pin Signal Description

1 HDD_POWER_LED+ Hard disk activity LED (anode)

2 FP_LED+ Power LED (main color)

3 HDD_LED Hard disk activity LED (cathode)

4 FP_LED- Power LED (alternate color)

5 GND Ground

6 PWRBTN# Power Button

7 SYS_RST# Reset Button

8 GND Ground

9 +V5S +5V power supply (500mA power budget)

10 KEY No pin

Connector Type

X39: 2.54 mm,10-pin header

6.2 Micro-SIM Card

The conga-IC175 offers a micro-SIM slot on connector X11 for inserting SIM card.

Table 38 Connector X11 Pinout Description

Pin Signal Description

C1 PWR Power

C2 RST Reset

Front Panel - Connector X39

Pin 9

Pin 1

No Pin

SIM Slot - Connector X11

Page 49

Pin Signal Description

C3 CLK Clock

C4 N.A Not available

C5 GND Ground

C6 VPP Programming voltage input

C7 I/O Data

C8 N.A Not available

Connector Type

X11: Micro-SIM card socket (Molex 78800 series)

Note

1. The micro-SIM card slot is connected to the UIM interface of the M.2 slot by default.

2. The slot can optionally be connected to the UIM interface of the mPCIe slot.

6.3 Micro-SD Card

The conga-IC175 offers a micro-SD slot on connector X60. The SD card slot complies with SDXC card speciﬁcation 3.0 with support for up to 104 MBps data rate.

Table 39 Connector X60 Pinout Description

Pin Signal Description

1 SD_D2 Data line (bit 2)

2 SD_D3 Data line (bit 3)

3 SD_CMD Command response

4 +3.3V Supply voltage

5 SD_CLK Serial clock

6 GND Ground

7 SD_D0 Data line (bit 0)

8 SD_D1 Data line (bit 1)

Connector Type

X60: Micro-SD card slot

Micro-SD Slot (Connector X60)

Page 50

6.4 MIPI CSI-2

The conga-IC175 offers an onboard camera interface on connector X9. The interface supports up to two independent cameras - four data lanes for the ﬁrst camera and two data lanes for the second camera. Each lane operates at up to 1.5 Gbps depending on the camera’s resolution. It also supports up to 24 MP image capture @ 15fps, full HD 1080p60.

The MIPI CSI-2 interface follows the CSI-2 speciﬁcation as deﬁned by the MIPI Alliance and support YUV420, YUV422, RGB444, RGB555, RGB565, RGB888, JPEG and RAW 8/10/12/14. It is also compliant with the SGET Camera Feature Speciﬁcation.

Table 40 Connector X9 Pinout Description

Pin # Signal Description

1 CAM_PWR 3.3V +/- 5% supply voltage to power the camera device 2 CAM_PWR 3.3V +/- 5% supply voltage to power the camera device 3 CAM0_CSI_D0+ CSI2 Camera 0 Data Lane 0+ 4 CAM0_CSI_D0- CSI2 Camera 0 Data Lane 05 GND Ground 6 CAM0_CSI_D1+ CSI2 Camera 0 Data Lane 1+ 7 CAM0_CSI_D1- CSI2 Camera 0 Data Lane 18 GND Ground 9 CAM0_CSI_D2+ CSI2 Camera 0 Data Lane 2+ 10 CAM0_CSI_D2- CSI2 Camera 0 Data Lane 211 CAM0_RST# Camera 0 Reset (low active) 12 CAM0_CSI_D3+ CSI2 Camera 0 Data Lane 3+ 13 CAM0_CSI_D3- CSI2 Camera 0 Data Lane 314 GND Ground 15 CAM0_CSI_CLK+ CSI2 Camera 0 Differential Clock+ (Strobe) 16 CAM0_CSI_CLK- CSI2 Camera 0 Differential Clock- (Strobe) 17 GND Ground 18 CAM0_I2C_CLK Camera 0 Control Interface, CLK (1.8V) 19 CAM0_I2C_DAT Camera 0 Control Interface, DATA (1.8V) 20 CAM0_ENA# Camera 0 Enable (low active, 1.8V) 21 MCLK Master Clock (1.8V, 24 MHz frequency) 22 CAM1_ENA# Camera 1 Enable (low active, 1.8V) 23 CAM1_I2C_CLK Camera 1 Control Interface, CLK. (1.8V) 24 CAM1_I2C_DAT Camera 1 Control Interface, DATA (1.8V) 25 GND Ground 26 CAM1_CSI_CLK+ CSI2 Camera 1 Differential Clock+ (Strobe) 27 CAM1_CSI_CLK- CSI2 Camera 1 Differential Clock- (Strobe) 28 GND Ground 29 CAM1_CSI_D0+ CSI2 Camera 1 Data Lane 0+ 30 CAM1_CSI_D0- CSI2 Camera 1 Data Lane 0-

MIPI - Connector X9

Page 51

31 CAM1_RST# Camera 1 Reset (low active, 1.8V) 32 CAM1_CSI_D1+ CSI2 Camera 1 Data Lane 1+ 33 CAM1_CSI_D1- CSI2 Camera 1 Data Lane 134 GND Ground 35 CAM0_GPIO GPIO for Camera 0 (1.8V) 36 CAM1_GPIO GPIO for Camera 1 (1.8V)

Connector Type

X9: 36-pin, 0.5 mm pitch ﬂat-foil connector

6.5 Integrated Sensor Hub

The conga-IC175 offers an Integrated Sensor Hub (ISH) on connector X61.

Table 41 ISH (Connector X61) Pinout Description

Pin Signal Pin Signal

1 +3.3V 2 +5V

3 +3.3V 4 RSVD

5 N.C 6 I2C0_SDA

7 N.C 8 I2C0_SCL

9 GND 10 I2C1_SDA

11 UART0_RXD 12 I2C1_SCL

13 UART0_TXD 14 GND

15 UART0_RTS 16 GPIO0

17 UART0_CTS 18 GPIO1

19 GND 20 GPIO2

21 UART1_RXD 22 GPIO3

23 UART1_TXD 24 GPIO4

25 UART1_RTS 26 N.C

27 UART1_CTS 28 N.C

29 GND 30 N.C

Connector Type

X61: 2 mm,2x15-pin header

ISH - Connector X61

Pin 1 Pin 2

Page 52

6.6 Case Open Intrusion Connector

The conga-IC175 provides connector X2 for case-open intrusion detection.

Table 42 Case Open Intrusion (Connector X2) Pinout Description

Pin Function

1 GND

2 INTRUDER#

Connector Type

X2: 2.54 mm, 2-pin Molex KK series connector

6.7 Trusted Platform Module – TPM (Optional)

The conga-IC175 SBC can be equipped optionally with a TPM 2.0 compliant security chip. The chip is connected to the LPC bus provided by the integrated Intel chipset.

The UEFI boot ﬁrmware on the SBC initializes the TPM chip.

6.8 congatec Board Controller (cBC)

The conga-IC175 is equipped with a Texas Instruments Tiva™ microcontroller. This onboard microcontroller plays an important role for most of the congatec BIOS features. It fully isolates some of the embedded features such as system monitoring or the I²C bus from the x86 core architecture, which results in higher embedded feature performance and more reliability, even when the x86 processor is in a low power mode.

6.8.1 Fan Control

The conga-IC175 has additional signals and functions to further improve system management. One of these signals is an output signal called FAN_PWMOUT that allows system fan control using a PWM (Pulse Width Modulation) output. Additionally, there is an input signal called FAN_TACHOIN that provides the ability to monitor the system’s fan RPMs (revolutions per minute). This signal must receive two pulses per revolution in order to produce an accurate reading. For this reason, a two pulse per revolution fan or similar hardware solution is recommended.

Case Open Intrusion - Connector X2

Page 53

6.8.2 Power Loss Control

The cBC has full control of the power-up of the SBC and therefore can be used to specify the behavior of the system after an AC power loss condition. Supported modes are “Always On”, “Remain Off” and “Last State”.

6.8.3 Board Information

The cBC provides a rich data-set of manufacturing and board information such as serial number, EAN number, hardware and ﬁrmware revisions, and so on. It also keeps track of dynamically changing data like runtime meter and boot counter.

6.9 Embedded BIOS

The conga-IC175 is equipped with congatec Embedded BIOS, which is based on American Megatrends Inc. Aptio UEFI ﬁrmware. The BIOS provides the features described below:

6.9.1 OEM Default Settings and OEM BIOS Logo

This feature allows system designers to create and store their own default conﬁguration and BIOS logo (splash screen) within the BIOS ﬂash device. Customized BIOS development by congatec for these changes is no longer necessary because customers can easily do these changes by themselves using the congatec system utility CGUTIL.

6.9.2 OEM BIOS Code

With the congatec embedded BIOS it is even possible for system designers to add their own code to the BIOS POST process. Except for custom speciﬁc code, this feature can also be used to support Window 7 SLIC table, verb tables for HDA codecs, rare graphic modes and Super I/O controllers.

For more information about customizing the congatec embedded BIOS, refer to the congatec system utility user’s guide (CGUTLm1x.pdf) and can be found on the congatec AG website at www.congatec.com or contact congatec technical support.

Page 54

6.9.3 congatec Battery Management Interface

In order to facilitate the development of battery powered mobile systems based on embedded modules, congatec AG deﬁned an interface for the exchange of data between a CPU module (using an ACPI operating system) and a smart battery system. A system developed according to the congatec Battery Management Interface Speciﬁcation can provide the battery management functions supported by an ACPI-capable operating system (e.g. charge state of the battery, information about the battery, alarms/events for certain battery states, ...) without the need for additional modiﬁcations to the system BIOS.

The conga-IC175 BIOS fully supports this interface. For more information about this subject, visit the congatec website and view the following documents:

• congatec Battery Management Interface Speciﬁcation

• Battery System Design Guide

• conga-SBM3 User’s Guide

6.9.4 API Support (CGOS)

In order to beneﬁt from the above mentioned non-industry standard feature set, congatec provides an API that allows application software developers to easily integrate all these features into their code. The CGOS API (congatec Operating System Application Programming Interface) is the congatec proprietary API that is available for all commonly used Operating Systems such as Win32, Win64, Win CE and Linux. The architecture of the CGOS API driver provides the ability to write application software that runs unmodiﬁed on all congatec CPU modules. All the hardware related code is contained within the congatec embedded BIOS on the module. See section 1.1 of the CGOS API software developers guide, which is available on the congatec website .

6.10 Thermal/Voltage Monitoring

The conga-IC175 SBC features three temperature sensors - the CPU, memory and board controller sensors. The board controller monitors the +12V rail.

6.11 Beeper

The board-mounted speaker (M16) provides audible error code (beep code) information during POST.

Beeper (M16)

Page 55

6.12 External System Wake Event

The conga-IC175 supports LAN, USB, PCIe and PWRBTN driven wake up events.

6.13 Feature Connector

The conga-IC175 provides an internal 50-pin, 2mm pin header as feature connector. The pinout is described below:

Table 43 Feature Connector X38 Pinout Description

Pin# Signal Name Pin Type Voltage

Level

Onboard Termination

Description

1 +5V Power 5V +5V runtime power output (500 mA max).

2 GND Ground

3 LAD0 I/O 3.3V LPC command, address, data 0

4 LAD1 I/O 3.3V LPC command, address, data 1

5 LAD2 I/O 3.3V LPC command, address, data 2

6 LAD3 I/O 3.3V LPC command, address, data 3

7 LFRAME# Output 3.3V LPC frame (start of cycle)

8 SERIRQ# I/O 3.3V PU 10k Serial Interrupt Request

9 LPC_CLK (24 MHz) Output 3.3V 24 MHz clock signal for external LPC device

10 PLT_RST# Output 3.3V standby System reset, active low

11 SMB_DAT I/OD 3.3V standby PU 4k7 SMBus data

12 SMB_CLK OD 3.3V standby PU 4k7 SMBus clock output, up to 100 kHz

13 SMB_ALERT# Input 3.3V standby PU 2k2 SMBus Alert (system wake or SMI), active low

14 GND Ground

15 TX_CGBC Output 3.3V standby UART transmit port from congatec board controller (a debug port)

16 RX_CGBC Input 3.3V standby PU 10k UART receive port from congatec board controller (a debug port)

17 GPO0 Output 3.3V PU 4k7 General purpose output from Super IO (LPC)

18 GPO1 Output 3.3V PU 4k7 General purpose output from Super IO (LPC)

19 GPO2 Output 3.3V PU 4k7 General purpose output from Super IO (LPC)

20 GPO3 Output 3.3V PU 4k7 General purpose output from Super IO (LPC)

21 GPO4 Output 3.3V PU 4k7 General purpose output from Super IO (LPC)

22 GPO5 Output 3.3V PU 4k7 General purpose output from Super IO (LPC)

23 GPO6 Output 3.3V PU 4k7 General purpose output from Super IO (LPC)

Feature Connector X38

Page 56

24 GPO7 Output 3.3V PU 4k7 General purpose output from Super IO (LPC)

25 GPI0 Input 3.3V PU 10k General purpose input to Board controller

26 GPI1 Input 3.3V PU 10k General purpose input to congatec Board controller

27 GPI2 Input 3.3V PU 10k General purpose input to congatec Board controller

28 GPI3 Input 3.3V PU 10k General purpose input to congatec Board controller

29 GPI4 Input 3.3V PU 10k General purpose input to congatec Board controller

30 GPI5 Input 3.3V PU 10k General purpose input to congatec Board controller

31 GPI6 Input 3.3V PU 10k General purpose input to congatec Board controller

32 GPI7 Input 3.3V PU 10k General purpose input to congatec Board controller

33 SLP_S3# Output 3.3V standby PD 100k S3 sleep control (suspend to RAM), active low

34 SLP_S5# Output 3.3V standby S5 sleep control (Soft Off), active low

35 SLP_S4# Output 3.3V standby PD 100k S4 sleep control (suspend to Disk), active low

36 LID_BTN# Input 3.3V standby PU 10k Connect directly to LID switch, active low

37 SLP_BTN# Input 3.3V standby PU 10k Connect directly to sleep button, active low

38 THRM# Input 3.3V PU 10k External thermal event, active low. Use open drain conﬁguration

on external device

39 WDOUT Output 3.3V PD 10k Watchdog output event (board controller)

40 WDTRIG# Input 3.3V PU 10k Watchdog trigger input (board controller), timer reset, active low.

Use open drain conﬁguration on external device

41 I2C_DAT I/OD 3.3V standby PU 2k2 I2C data bus from board controller (general use)

42 PWR_OK (optional) Input VIN PU 470k

PD 150k

Assembly option only. Power good signal from external PSU or voltage monitor. Use open drain conﬁguration on external device. Onboard power rails are disabled if signal is low.

43 SPI_CS# Output 3.3V standby PU 10k SPI chip select for external SPI ﬂash

44 I2C_CLK OD 3.3V standby PU 2k2 I2C clock bus from board controller (general use)

45 SPI_MISO Input

3.3V standby External SPI ﬂash data output

46 BIOS_DIS# Input 3.3V standby PU 10k External SPI ﬂash enable (boot from external SPI ﬂash), active low

47 SPI_CLK Output 3.3V standby External SPI ﬂash clock input

48 SPI_MOSI Output 3.3V standby External SPI ﬂash data input

49 +5V standby Power 5V standby +5V standby power, 500mA max

50 GND Ground

Connector Type

X38: 2 mm, 2x25-pin header

Page 57

7 conga-IC175 Mechanical Drawing

2-3 -> +5V

1-2 -> +12V

X35: SYS FAN

2-3 -> +5V

1-2 -> +12V

X32: CPU FAN

SATA2 SATA1

SBM3

PWR CONNECTOR

Pnl Power

Bklt Power

MONITOR OFFFRONT_PANEL

SYS

FAN

CPU FAN

SATA0

SPDIF/DMIC

PWR DP++ DP++ ETH1 ETH2 USB3.0 USB3.0

LINE OUT MIC

SPKR

FRONT

SURROUND

PCIe

SIM CARD

COM0 COM1

mPCIe

ISH

SODIMM0

SODIMM1

OPTIONAL

ccTALK

MIPI-CSI

SATA PWR

X39 - Front Panel

X40 - CEC

X2 - INTRUDER#

X24 - Backlight

2 - 4 -> N/A

3 - 4 -> +12V

6 - 4 -> +5V

X23 - LCD PWR

2 - 4 -> +3.3V

3 - 4 -> +12V

6 - 4 -> +5V

X40

X39

X32

X35

SBM3 PWR

M.2

170

157.8

82.8

67.8

43.6

33.02

10.16

23.2

8.06

98.2

104.7

163.83

170

6.35

LVDS

BACKLIGHT FEATURE CONNECTOR 2x USB 2.0 HEADER

Page 58

8 BIOS Setup Description

8.1 Navigating the BIOS Setup Menu

The BIOS setup menu shows the features and options supported in the congatec BIOS. To access and navigate the BIOS setup menu, press the <DEL> or <F2> key during POST.

The right frame displays the key legend. Above the key legend is an area reserved for text messages. These text messages explain the options and the possible impacts when changing the selected option in the left frame.

8.2 BIOS Versions

The BIOS displays the BIOS project name and the revision code during POST, and on the main setup screen. The initial production BIOS for conga-IC175 is identiﬁed as IVKLR1xx or IUKLR1xx, where:

• R is the identiﬁer for a BIOS ROM ﬁle,

• 1 is the so called feature number and

• xx is the major and minor revision number.

The IVKL binary size is 16 MB. The IUKL binary size is 8 MB.

8.3 Updating the BIOS

OEMs often use BIOS updates to correct platform issues discovered after the board has been shipped or when new features are added to the BIOS. The conga-IC175 uses a congatec/AMI AptioEFI ﬁrmware, which is stored in an onboard ﬂash ROM chip and can be updated using the congatec System Utility. The utility has four versions—DOS based command line, Win32 command line, Win32 GUI, and Linux version.

For more information about “Updating the BIOS” refer to the user’s guide for the congatec System Utility “CGUTLm1x.pdf” on the congatec website at www.congatec.com.

Page 59

9 Industry Speciﬁcations

The list below provides links to industry speciﬁcations that apply to congatec AG modules.

Speciﬁcation Link

Low Pin Count Interface Speciﬁcation, Revision 1.0 (LPC) http://developer.intel.com/design/chipsets/industry/lpc.htm

Universal Serial Bus (USB) Speciﬁcation, Revision 2.0 http://www.usb.org/home

PCI Speciﬁcation, Revision 2.3 http://www.pcisig.com/speciﬁcations

Serial ATA Speciﬁcation, Revision 3.0 http://www.serialata.org

PICMG

COM Express Module™ Base Speciﬁcation http://www.picmg.org/

PCI Express Base Speciﬁcation, Revision 2.0 http://www.pcisig.com/speciﬁcations