Congatec conga-HPC/EVAL-Client User manual

Copyright © 2021 congatec GmbH GEVAm03 1/65
conga-HPC/EVAL-Client
Detailed description of the congatec COM-HPC® Client Module Size A, B, C evaluation carrier board
User’s Guide
Revision 0.3 (Preliminary)

Copyright © 2021 congatec GmbH GEVAm03 2/65
Revision History
Revision Date (yyyy-mm-dd) Author Changes
0.1 2021-03-15 BEU •Preliminary release
0.2 2021-04-14 BEU •Updated operating and storage temperature in section 3.1 “Feature List” and 3.3 “Environmental Specifications”
0.3 2021-07-26 BEU •Added Software License Information to preface section
•Updated section 3.1 “Feature List”

Copyright © 2021 congatec GmbH GEVAm03 3/65
Preface
This user’s guide provides information about the components, features, and connectors available on the conga-HPC/EVAL-Client evaluation
carrier board.
Software Licenses
Notice Regarding Open Source Software
The congatec products contain Open Source software that has been released by programmers under specific licensing requirements such as
the “General Public License“ (GPL) Version 2 or 3, the “Lesser General Public License“ (LGPL), the “ApacheLicense“ or similar licenses.
You can find the specific details at https://www.congatec.com/en/licenses/. Search for the revision of the BIOS/UEFI or Board Controller
Software (as shown in the POST screen or BIOS setup) to get the complete product related license information. To the extent that any
accompanying material such as instruction manuals, handbooks etc. contain copyright notices, conditions of use or licensing requirements that
contradict any applicable Open Source license, these conditions are inapplicable.
The use and distribution of any Open Source software contained in the product is exclusively governed by the respective Open Source
license. The Open Source software is provided by its programmers without ANY WARRANTY, whether implied or expressed, of any fitness for
a particular purpose, and the programmers DECLINE ALL LIABILITY for damages, direct or indirect, that result from the use of this software.
OEM/ CGUTL BIOS
BIOS/UEFI modified by customer via the congatec System Utility (CGUTL) is subject to the same license as the BIOS/UEFI it is based on. You
can find the specific details at https://www.congatec.com/en/licenses/.
Disclaimer
The information contained within this user’s guide, including but not limited to any product specification, is subject to change without notice.
congatec GmbH 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 GmbH 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 GmbH 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.

Copyright © 2021 congatec GmbH GEVAm03 4/65
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 GmbH designs are created from lead-free components and are completely RoHS compliant.
Electrostatic Sensitive Device
All congatec GmbH products are electrostatic sensitive devices. They are enclosed in static shielding bags, and shipped enclosed in secondary
packaging (protective packaging). The secondary packaging does not provide electrostatic protection.
Do not remove the device from the static shielding bag or handle it, except at an electrostatic-free workstation. Also, do not ship or store
electronic devices near strong electrostatic, electromagnetic, magnetic, or radioactive fields unless the device is contained within its original
packaging. Be aware that failure to comply with these guidelines will void the congatec GmbH Limited Warranty.
Copyright Notice
Copyright © 2021, congatec GmbH. All rights reserved. All text, pictures and graphics are protected by copyrights. No copying is permitted
without written permission from congatec GmbH.
congatec GmbH has made every attempt to ensure that the information in this document is accurate yet the information contained within is
supplied “as-is”.
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 GmbH, our products, or our website.
Certification
congatec GmbH is certified to DIN EN ISO 9001 standard.
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Copyright © 2021 congatec GmbH GEVAm03 5/65
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 that must be used with the congatec evaluation carrier board, not the connector found on the congatec evaluation
carrier board.
Link to connector layout diagram
This link icon is located in the top left corner of each page. It provides a direct link to the connector layout diagram on page 12 of this document.

Copyright © 2021 congatec GmbH GEVAm03 6/65
Warranty
congatec GmbH 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 GmbH 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 GmbH 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 GmbH prior to returning the non conforming product
freight prepaid. congatec GmbH 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 GmbH 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.
Technical Support
congatec GmbH 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]

Copyright © 2021 congatec GmbH GEVAm03 7/65
Terminology
Term Description
PCIe Peripheral Component Interface Express
SDIO Secure Digital Input Output
USB Universal Serial Bus
SATA Serial AT Attachment
HDA High Definition Audio
I²C Bus Inter-Integrated Circuit Bus
SM Bus System Management Bus
GbE Gigabit Ethernet
LVDS Low Voltage Differential Signaling
HBR3 High Bit Rate 3
DDC Display Data Channel
GPIO General Purpose Input/Output
eDP Embedded DisplayPort
LVDS Low Voltage Differential Signaling
NC Not connected
NA Not available
TBD To be determined

Copyright © 2021 congatec GmbH GEVAm03 8/65
Contents
1 Introduction ............................................................................. 11
1.1 COM-HPC®Client Concept..................................................... 11
1.2 conga-HPC/EVAL-Client .......................................................... 12
1.3 Order Number ......................................................................... 12
2 Connector Layout .................................................................... 13
3 Specifications........................................................................... 14
3.1 Feature List .............................................................................. 14
3.2 Mechanical Dimensions ........................................................... 15
3.3 Environmental Specifications................................................... 15
4 Connectors and Features......................................................... 16
4.1 Power Supply Connectors........................................................ 22
4.1.1 ATX Power Connectors ............................................................ 22
4.1.2 DC Banana Jacks ..................................................................... 24
4.1.3 Power States LEDs .................................................................. 25
4.1.4 VIN_PWR_OK Signal................................................................ 25
4.1.5 Power-Up Control .................................................................... 26
4.1.6 Module Type Detection ........................................................... 26
4.2 CMOS Battery Holder ............................................................. 27
4.3 PCIe Connectors...................................................................... 28
4.3.1 PCIe x16 Slots.......................................................................... 28
4.3.2 PCIe x4 Slots............................................................................ 28
4.3.3 PCIe BMC Slot ......................................................................... 29
4.3.4 M.2 Key B + micro-SIM Card Slot............................................ 30
4.3.5 M.2 Key E................................................................................. 31
4.4 Display Interfaces..................................................................... 33
4.4.1 DP++ ....................................................................................... 33
4.4.2 eDP/LVDS................................................................................. 33
4.4.2.1 LVDS ........................................................................................ 34
4.4.2.2 eDP .......................................................................................... 35
4.4.2.3 eDP Panel and Backlight Power Supply................................... 36
4.4.2.4 Flat Panel and Backlight Voltage Selection ............................. 36
4.4.2.5 Flat Panel Configuration Data.................................................. 37
4.5 Universal Serial Bus (USB) ........................................................ 37
4.5.1 USB4 Type-C Ports................................................................... 37
4.5.2 Dual Stacked USB 2.0 Type-A Ports......................................... 38
4.6 SATA ........................................................................................ 38
4.6.1 Disk Drive Power Connector.................................................... 38
4.6.2 SATA Power ............................................................................. 39
4.7 Ethernet Ports .......................................................................... 39
4.8 Ethernet Mezzanine Card Connector....................................... 40
4.9 Audio Interfaces....................................................................... 42
4.9.1 Audio Jack (4-Pole) .................................................................. 42
4.9.2 I²S/SoundWire®............................................................................................................................... 42
4.9.3 DMIC........................................................................................ 43
4.10 I2C Buses .................................................................................. 43
4.11 SPI Flash Socket....................................................................... 44
4.12 Intel ISP Adaptor-C2 Connector .............................................. 46
4.13 General Purpose SPI Port......................................................... 47
4.14 eSPI.......................................................................................... 47
4.14.1 eSPI Header ............................................................................. 49
4.14.2 Serial Ports ............................................................................... 49
4.14.2.1 COM Port 0 Header................................................................. 49
4.14.2.2 COM Port 1 Header................................................................. 51
4.14.2.3 Module Serial Port 0 ................................................................ 51
4.14.2.4 Module Serial Port 1 ................................................................ 52
4.14.3 System Fan Header.................................................................. 53
4.15 CPU Fan Header ...................................................................... 54
4.16 Debug Header ......................................................................... 54
4.17 Feature Connector................................................................... 55
4.18 GPIO Pin Header ..................................................................... 56
4.19 I2C0 Pin Header....................................................................... 57
4.20 I2C1 Pin Header....................................................................... 57
4.21 SMBus Pin Header ................................................................... 58
4.22 Front Panel Pin Header............................................................ 58
4.23 I2C I/O Expander Pin Header .................................................. 59
4.24 CSI Port 0................................................................................. 60
4.25 CSI Port 1................................................................................. 61

Copyright © 2021 congatec GmbH GEVAm03 9/65
5 Additional Features.................................................................. 62
5.1 Buttons..................................................................................... 62
5.1.1 Power....................................................................................... 62
5.1.2 Reset ........................................................................................ 62
5.1.3 LID............................................................................................ 62
5.1.4 Sleep........................................................................................ 63
5.2 Ground Test Points................................................................... 63
5.3 Debug Display ......................................................................... 63
5.4 Debug LEDs............................................................................. 64
6 Mechanical Dimensions ........................................................... 65

Copyright © 2021 congatec GmbH GEVAm03 10/65
List of Tables
Table 1 COM-HPC®Interface Summary ............................................... 11
Table 2 Order Description .................................................................... 12
Table 3 Feature Summary..................................................................... 14
Table 4 Connector P1 (X1) Pinout......................................................... 16
Table 5 Connector P2 (X4) Pinout......................................................... 19
Table 6 SW15.1 - ATX/AT PSU Settings................................................ 22
Table 7 JP13 - ATX 5V Standby Settings .............................................. 23
Table 8 X63 - 24-Pin ATX Power Pinout................................................ 23
Table 9 X64 - 4-Pin ATX12V Power Pinout ........................................... 24
Table 10 X67, X68, X69, X70 - DC Banana Jacks Pinout........................ 24
Table 11 SW15.2 - Buck-Boost Converter Settings ................................ 24
Table 12 Power LEDs Status ................................................................... 25
Table 13 JP11 - VIN_PWR_OK Signal Settings....................................... 25
Table 14 Module Type Detection Pinout Description............................. 26
Table 15 JP12 - TYPE0 Signal Settings................................................... 27
Table 16 JP9 - Battery Settings .............................................................. 27
Table 17 JP1 - PCIe Clock Request Signal Settings ............................... 29
Table 18 JP1 - PCIe Clock Request Signal Settings ............................... 30
Table 19 SW1 - M.2 Key B Settings........................................................ 31
Table 20 SW2 - M.2 Key B Settings........................................................ 31
Table 21 JP1 - PCIe Clock Request Signal Settings ............................... 32
Table 22 SW3 - M.2 Key E Control ......................................................... 32
Table 23 SW4.1 - eDP/LVDS Settings ..................................................... 33
Table 24 X29 - LVDS Pinout.................................................................... 34
Table 25 X30 - eDP Pinout...................................................................... 35
Table 26 X31 - eDP Power Pinout........................................................... 36
Table 27 JP3 - Flat Panel Voltage Settings ............................................. 36
Table 28 JP4 - Backlight Voltage Settings .............................................. 36
Table 29 X35 - Disk Drive Power Pinout ................................................. 38
Table 30 X34 - SATA Power Pinout......................................................... 39
Table 31 X37, X39 - Ethernet Status LEDs Description .......................... 39
Table 32 X36 - NBASET0_SDP Header Pinout ....................................... 40
Table 33 X38 - NBASET1_SDP Header Pinout ....................................... 40
Table 34 X54 - Ethernet Mezzanine Card Connector Pinout.................. 40
Table 35 X49 - Audio Jack Pinout........................................................... 42
Table 36 X50 - I²S/SoundWire Header Pinout........................................ 42
Table 37 X48 - DMIC Header Pinout ...................................................... 43
Table 38 BIOS Select Options ................................................................ 45
Table 39 X53 - Intel ISP Adaptor-C2 Connector Pinout.......................... 46
Table 40 JP8 - Debug Reset Trigger Signal Settings.............................. 46
Table 41 CN2 - General Purpose SPI Port Pinout................................... 47
Table 42 SW6.1 - Super I/O Settings...................................................... 48
Table 43 SW6.2 - ESPI_CSI[0:1]# Settings .............................................. 48
Table 44 SW5 - Super I/O Settings......................................................... 48
Table 45 X44 - eSPI Header Pinout ........................................................ 49
Table 46 SW7 - COM Port 0 Transceiver Settings .................................. 50
Table 47 SW8 - COM Port 0 Transceiver Settings .................................. 50
Table 48 X46 - COM 0 Pinout................................................................. 50
Table 49 X45 - COM 1 Header Pinout.................................................... 51
Table 50 X42 - UART0 Pinout ................................................................. 51
Table 51 JP5 - UART0 and UART1 Power Settings................................. 52
Table 52 X43 - UART1 Pinout ................................................................. 52
Table 53 JP5 - UART0 and UART1 Power Settings................................. 52
Table 54 X47 - SYS Fan Pinout .............................................................. 53
Table 55 JP6 - Fan Voltage Settings....................................................... 53
Table 56 JP7 - Fan Speed Settings......................................................... 53
Table 57 X62 - CPU Fan Header Pinout ................................................. 54
Table 58 JP10 - CPU Fan Voltage Control.............................................. 54
Table 59 X57 - Debug Header Pinout .................................................... 54
Table 60 X55 - Feature Connector Pinout ............................................. 55
Table 61 X58 - GPIO Header Pinout....................................................... 56
Table 62 X59 - I2C0 Pin Header Pinout.................................................. 57
Table 63 X60 - I2C1 Pin Header Pinout.................................................. 57
Table 64 X61 - SMBus Header Pinout .................................................... 58
Table 65 X56 - Front Panel Pin Header Pinout ....................................... 58
Table 66 X52 - I2C Header Pinout.......................................................... 59
Table 67 X40 - CSI Port 0 Pinout ............................................................ 60
Table 68 X41 - CSI Port 1 Pinout ............................................................ 61

Copyright © 2021 congatec GmbH GEVAm03 11/65
1 Introduction
1.1 COM-HPC®Client Concept
COM-HPC®is an open industry standard defined specifically for high performance COMs (computer on modules) for embedded systems. The
defined module types are client module with fixed input voltage, client module with variable input voltage and server module with fixed input
voltage.
The COM-HPC®modules are available in following form factors:
•Size A 95 mm x 120 mm
•Size B 120 mm x 120 mm
•Size C 160 mm x 120 mm
•Side D 160 mm x 160 mm
•Side E 200 mm x 160 mm
Table 1 COM-HPC®Interface Summary
Features Classification Client Module
Min/Max
Server Module
Min/Max
Comment
Ethernet NBASE-T 1 / 2 1 / 1
KR/KX 0 / 2 2 / 8
SATA - 0 / 2 0 / 2
PCIe Lane 0-47 4 / 48 8 / 48
Lane 48-63 N.A 0 / 16
BMC 0 / 1 1 / 1
USB USB 2.0 Ports 0-7 4 / 8 4 / 8 Ports 0-3 are used for USB 3.2 and USB 4 if implemented
USB 3.2 Gen 1 or Gen 2 0 / 2 0 / 2 Requires one SuperSpeed Tx pair and one Rx pair per port
USB 3.2 Gen 2x2 0 / 4 0 / 2 Requires two SuperSpeed Tx pairs and two Tx pairs per port
USB 4.0 0 / 4 0 / 2 USB 4 ports use USB 3.2 Gen 2x2 ports
Display DDI 1 / 3 N.A Additional display outputs may be available on the USB 4
interface
eDP 0 / 1 N.A
MIPI DSI 0 / 1 N.A
CSI 0 / 2 N.A
Audio Soundwire 0 / 1 N.A
I2S / 2nd Soundwire 0 / 1 N.A
Asynchronous Serial Ports - 0 / 2 1 / 2
Connector J1 1 / 1 1 / 1
J2 0 / 1 1 / 1

Copyright © 2021 congatec GmbH GEVAm03 12/65
1.2 conga-HPC/EVAL-Client
The conga-HPC/EVAL-Client carrier board is designed for COM-HPC®Client Module Sizes A, B, and C.
The conga-HPC/EVAL-Client provides most of the functional requirements for any embedded PC application. These functions include, but
are not limited to a rich complement of contemporary high bandwidth serial interfaces such as PCI Express, Serial ATA, USB4, and Gigabit
Ethernet. To ensure stable data throughput, the carrier board is equipped with high performance connectors in accordance with the COM-HPC®
specification.
By combining the scalability of COM-HPC®Client Modules, the conga-HPC/EVAL-Client carrier board provides manufacturers and developers
with a platform to jump-start the development of systems and applications based on COM-HPC®specification. This helps to reduce product
design cycle and encourages rapid innovation in system design, to meet the ever-changing needs of the market.
The various features and capabilities offered by the conga-HPC/EVAL-Client carrier board makes it ideal for the integration of Client Module
Sizes A, B, and C.
1.3 Order Number
Table 2 Order Description
Part Number Product Name Description
065600 conga-HPC/EVAL-Client Evaluation Carrier Board for COM-HPC®Client Size A, B, C Modules
065610 conga-HPC/EVAL-Client IO Shield IO Shield Standard size for conga-HPC/EVAL-Client

Copyright © 2021 congatec GmbH GEVAm03 13/65
2 Connector Layout
Zoom into the image on
the right and use the search
function of the PDF reader
to locate a component via
its reference designator.
X42X43
JP11
JP14
SW16
X25
H1
X41X40
H4
X64
X63
H7
JP5
JP15
X67
M10
M7
X37
JP12
X72
JP13
X68
X36
X66
X27
M28
M26
X38
SW11
X26
X33
X69
M9
M6
X54
X70
JP8
X28
X32
SW9
SW10 SW15
X65
X23
X51
X44
X19
X53
M29
M27
X4
X1
X22
X20
SW6
X21
X39
X3
SW5
JP4
X2
X29
X31
X49
M1
M8
M5
JP6
JP7
JP3
X48
X24
X47
H10
H5
H8
M2
U41
SW4
X17
X5
JP1
X11
X14
X30
X50
X12
X15
X10
SW3 H2
H11
JP9
SW1
SW2
X71
X16
M15
M18
M12
X62
JP10
X35
X34
X7
X13
M13
X18
X61 X8
X60
SW7
SW8
M3
M14
U55
X59
H3
X9
H6
H12
H9
M4
X57
X55
X58
SW12
X46
X45
X56
SW14
SW13
2
10
2
10
3
2525
99
2
1
9
21 2
M2 CARD
(22.00x80.00)
A2
A1
A17
A18
B1
B2
B18
B17
2
2
4
26226
A32
ON ON
B1
B32
1
A1
B1
B32
M2 CARD
(22.00x60.00)
B82
A1
A32
M2 CARD
(30.00x42.00)
B1
A82
2
(22.00x42.00)
2 1 4 3
10
9
1
4 3 2
2 1 4 3
M2 CARD
2x PCIe x1/USB2.0/I2C/SDIO/UART/PCM
(22.00x30.00/30.00x30.00)
M2 CARD KEY ID 'E'
A1
B1
B32
A32 A1
(KEY ID. 'E') (KEY ID. 'B')(KEY ID. 'B')
B82
2
1
13
14
B1
A82
PCB EDGE
9
10
2
ON
A1
4 3 2 1
1
2
2 1
ON
34
33
13
14
2
1
1
8
20 19
16
9
D40
A40
ON ON ON
13
24
D1
A1
9
9
12
10
2
10
2
5
TP11
R47
R48
C590
C589
C591
C592
R384
R385
C60
C57
C690
C63
C64
C67
C579
C583
C584
C586
C587
C59
C56
F14
R57
D7
C71
C72
C578
C580 C581
TP14 TP19
TP16
D10
C58 C53
C55
C54
TP12
TP13 TP15
TP18
D9
C85
C82
TP9
TP17
C83 C80
R564
C713
C84 C78 C81
C79
F5
C36
C33
R567
R569
T16
R566
D6
C68
C606
C35
C32
R570
T17
C601 C603
C605
R72
R64 R73 R71
R76
C719
C604
C602
C34
C31 C29
C30
R85 R86 R84
C600
C599
C44
C42
C40
C41
96R 86R
F4
F3
FB5
C161
R658
R659
R660 R661 R662
R663
R514
C43
C39 C37
C38
C798 C799
C800 C801 C802
C803 C804 C805
C52
C50
C47
C49
C694
D67 D66 D69 D68
C51 C48
C45
C46
C698 R507
R508
FB68 FB66
FB64
FB65 FB67 FB60 FB61
FB63
FB62
F11
FB58
FB57
FB59
FB55 FB56
FB53 FB54
FB52
F10
FB51
R511
D65
D64
C700
R512 R513
C699
R509 R510
F15
F16
F18 F17
D54 D51 D52 D53 D50 D47 D48 D49
R104 R106
C221
C222
R257 R259 R265
C382
C384
C389
C381
D28
C528
C532
FB36
C644
101R011R801R 001R
C226
C224
C219
C218
D16
762R 3
6
2R 16
2
R
C393
C386
C387
FB35
0
05
R 8
9
4R
89R 79R
C216
C217
R208 R210 R212
C333
C334
R418 R421 R415 R417 R416
C326
R188
R149
R151
R153
R155
R150
22
2
R0
2
2R 812
R
412R
C337
C342
C346
C335
D24
C691
C637
C287
TP21
R141
R143
R145
R147
651R451R251R 641R
C273
C268
C269
C271
D20
R216
C339
C340
D23
FB9
TP1
89
2C 79
2C
C289
082C 972C
841R 441R 241R
C261
C262
C267
C264
C8
C7
R5
C6
R410
R442
RT1
C4 C5
C2
R4
TP24
R387
C686 R475 FB71
D61
C665
C1
C638
C565
FB38
C688
FB72
D60
C674
C3
R371
R372
C570
C569
FB39
C685
D58
C687
FB73
D59
C689
D62
D63
R296
R297
R298
D56
D41
R383
D42
R390
R388
FB74
R479
C668
C436
C442
C443
C426 C427
C448
C432
C431
C433
C588
C439
C437
R299
R294
R300 R301
R302
C134
C115
C577
C132 C117
R53 R54
R381
C598
TP7
TP10 TP8
6
PT 5P
T
R59
C597
911C 201C331C
C103
R41
D30
CN2
C725
5
5
4C 154
C
C454
C692 C693
R482 R481 R480
865R 51
6
R
C720
FB16
FB14
C623
R594
R595
C724 C721 C723
C613 C614C611
D90
C612
D88
C519
C521
D38
R336
T23
R651
R350 R346 R347 R348 R351 R352
L8
T24
605R 505R796C
C459
C458
D78 D77 D80 D81
D74 D79
T19
D75
R596
C743
C741
D82
C742
C712
C716 C715
L7
C711
R655
C708
R126 R128
R129 R130 R132
R120
R560
R559 R558
R563
R561
R553
R557
R555
R556
R135
R123
R121
R131 R125 R122 R118
R252 R255
C379C524
C526
C534
C527
R196 R195 R197 R194
16
15
2
62 6
X52
10 16
2
CN1
10 16
2
1 2
1 2
1 21 2
1 2

Copyright © 2021 congatec GmbH GEVAm03 14/65
3 Specifications
3.1 Feature List
Table 3 Feature Summary
Formfactor Extended ATX
Board Variant Evaluation Carrier Board for COM-HPC®Client Type Modules (Sizes A, B, C)
Internal Connectors
and Features
2x PCIe Gen4 x16
3x PCIe Gen4 x4
1x BMC PCIe x1
2x USB 4
1x M.2 Key B 2242 (USB2, 2x PCIe)
1x M.2 Key E 2230 (USB2, 2x PCIe)
1x two-lane KR connector to connect Mezzanine Cards for LAN options
1x eDP (with option for LVDS)
1x DMIC header
1x I2S SNDW header
2x MIPI CSI
2x SATA
1x SATA Power
1x Disk Drive Power
4x COM (2x via SIO)
1x GPSPI header
1x I2C header
1x SMB header
1x GPIO header
1x Feature header
1x System Fan
1x CPU Fan
External Connectors 1x Dual USB 2
3x DP++
2x 10GbE RJ45
2x USB4
1x Audio Jack 4-pin with SNDW CODEC
Postcode 4x 7-Segment Postcode LEDs connected to PD I2C
Power Input 1x ATX standard power input 24pin
1x ATX12V power input 4pin
1x AT power input DC In 8-21Vmax (via 4x Banana jacks)
Temperature Operating Temp.: 0°C … +60°C
Storage Temp.: -20°C … +70°C
Humidity Operating Hum.: 10% … 90% r. H. non cond.
Storage Hum.: 5% … 95% r. H. non cond.
Size 304.8 x 330.2 mm (approx. 12 x 13 inches)
Order Information PN 065600 conga-HPC/EVAL-Client
Note
The module must also support the features for them to function. Refer to the module’s user’s guide for information about supported features.

Copyright © 2021 congatec GmbH GEVAm03 15/65
3.2 Mechanical Dimensions
•304.8 mm x 330.2 mm (approximately 12 x 13 inches)
•Height approximately 43.0 mm (top side)
3.3 Environmental Specifications
Temperature Operation: 0°C to +60°C Storage: -20°C 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. The maximum operating temperature refers to any measurable
spot on the modules surface.
Humidity specifications are for non-condensing conditions.

Copyright © 2021 congatec GmbH GEVAm03 16/65
4 Connectors and Features
Primary Carrier Connector P1 (X1)
Table 4 Connector P1 (X1) Pinout
Pin Row A Pin Row B Pin Row C Pin Row D
A01 VCC B01 VCC C01 VCC D01 VCC
A02 VCC B02 PWRBTN# C02 RSTBTN# D02 VCC
A03 VCC B03 VCC C03 VCC D03 VCC
A04 VCC B04 THERMTRIP# C04 CARRIER_HOT# D04 VCC
A05 VCC B05 VCC C05 VCC D05 VCC
A06 VCC B06 TAMPER# C06 VIN_PWROK D06 VCC
A07 VCC B07 VCC C07 VCC D07 VCC
A08 VCC B08 SUS_S3# C08 SUS_S4_S5# D08 VCC
A09 VCC B09 VCC C09 VCC D09 VCC
A10 GND B10 WD_STROBE# C10 GND D10 WAKE0#
A11 BATLOW# B11 WD_OUT C11 FAN_PWMOUT D11 WAKE1#
A12 PLTRST# B12 GND C12 FAN_TACHIN D12 GND
A13 GND B13 USB5- C13 GND D13 USB1-
A14 USB7- B14 USB5+ C14 USB3- D14 USB1+
A15 USB7+ B15 GND C15 USB3+ D15 GND
A16 GND B16 USB4- C16 GND D16 USB0-
A17 USB6- B17 USB4+ C17 USB2- D17 USB0+
A18 USB6+ B18 GND C18 USB2+ D18 GND
A19 GND B19 I2S_LRCLK/SNDW_CLK3 C19 GND D19 DDI0_SDA_AUX-
A20 DDI1_SDA_AUX- B20 I2S_DOUT/SNDW_DAT3 C20 SNDW_DMIC_CLK1 D20 DDI0_SCL_AUX+
A21 DDI1_SCL_AUX+ B21 I2S_MCLK C21 SNDW_DMIC_DAT1 D21 GND
A22 GND B22 I2S_DIN/SNDW_DAT2 C22 GND D22 DDI0_PAIR0-
A23 DDI1_PAIR0- B23 I2S_CLK/SNDW_CLK2 C23 SNDW_DMIC_CLK0 D23 DDI0_PAIR0+
A24 DDI1_PAIR0+ B24 VCC_5V_SBY C24 SNDW_DMIC_DAT0 D24 GND
A25 GND B25 USB67_OC# C25 GND D25 DDI0_PAIR1-
A26 DDI1_PAIR1- B26 USB45_OC# C26 DDI0_DDC_AUX_SEL D26 DDI0_PAIR1+
A27 DDI1_PAIR1+ B27 USB23_OC# C27 DDI1_DDC_AUX_SEL D27 GND
A28 GND B28 USB01_OC# C28 DDI0_HPD D28 DDI0_PAIR2-
A29 DDI1_PAIR2- B29 SML1_CLK C29 DDI1_HPD D29 DDI0_PAIR2+
A30 DDI1_PAIR2+ B30 SML1_DAT C30 eDP_HPD D30 GND
A31 GND B31 PMCALERT# C31 eDP_VDD_EN D31 DDI0_PAIR3-
A32 DDI1_PAIR3- B32 SML0_CLK C32 eDP_BKLT_EN D32 DDI0_PAIR3+
A33 DDI1_PAIR3+ B33 SML0_DAT C33 eDP_BKLTCTL D33 GND
A34 GND B34 USB_PD_ALERT# C34 GND D34 AC_PRESENT

Copyright © 2021 congatec GmbH GEVAm03 17/65
A35 eDP_AUX- B35 USB_PD_I2C_CLK C35 USB1_AUX- D35 RSVD
A36 eDP_AUX+ B36 USB_PD_I2C_DAT C36 USB1_AUX+ D36 GND
A37 GND B37 USB_RT_ENA C37 GND D37 USB1_SSTX0-
A38 eDP_TX0- B38 USB1_LSRX C38 USB1_SSRX0- D38 USB1_SSTX0+
A39 eDP_TX0+ B39 USB1_LSTX C39 USB1_SSRX0+ D39 GND
A40 GND B40 USB0_LSRX C40 GND D40 USB1_SSTX1-
A41 eDP_TX1- B41 USB0_LSTX C41 USB1_SSRX1- D41 USB1_SSTX1+
A42 eDP_TX1+ B42 GND C42 USB1_SSRX1+ D42 GND
A43 GND B43 USB0_AUX- C43 GND D43 USB0_SSTX0-
A44 eDP_TX2- B44 USB0_AUX+ C44 USB0_SSRX0- D44 USB0_SSTX0+
A45 eDP_TX2+ B45 LID# C45 USB0_SSRX0+ D45 GND
A46 GND B46 SLEEP# C46 GND D46 USB0_SSTX1-
A47 eDP_TX3- B47 VCC_BOOT_SPI C47 USB0_SSRX1- D47 USB0_SSTX1+
A48 eDP_TX3+ B48 BOOT_SPI_CS# C48 USB0_SSRX1+ D48 GND
A49 GND B49 BSEL0 C49 GND D49 SATA0_RX-
A50 eSPI_IO0 B50 BSEL1 C50 BOOT_SPI_IO0 D50 SATA0_RX+
A51 eSPI_IO1 B51 BSEL2 C51 BOOT_SPI_IO1 D51 GND
A52 eSPI_IO2 B52 eSPI_ALERT0# C52 BOOT_SPI_IO2 D52 SATA0_TX-
A53 eSPI_IO3 B53 eSPI_ALERT1# C53 BOOT_SPI_IO3 D53 SATA0_TX+
A54 eSPI_CLK B54 eSPI_CS0# C54 BOOT_SPI_CLK D54 GND
A55 GND B55 eSPI_CS1# C55 GND D55 SATA1_RX-
A56 PCIe_CLKREQ0_LO# B56 eSPI_RST# C56 PCIe_REFCLK0_HI- D56 SATA1_RX+
A57 PCIe_CLKREQ0_HI# B57 GND C57 PCIe_REFCLK0_HI+ D57 GND
A58 GND B58 PCIe_BMC_RX- C58 GND D58 SATA1_TX-
A59 PCIe_BMC_TX- B59 PCIe_BMC_RX+ C59 PCIe_REFCLK0_LO- D59 SATA1_TX+
A60 PCIe_BMC_TX+ B60 GND C60 PCIe_REFCLK0_LO+ D60 GND
A61 GND B61 PCIe08_RX- C61 GND D61 PCIe00_TX-
A62 PCIe08_TX- B62 PCIe08_RX+ C62 PCIe00_RX- D62 PCIe00_TX+
A63 PCIe08_TX+ B63 GND C63 PCIe00_RX+ D63 GND
A64 GND B64 PCIe09_RX- C64 GND D64 PCIe01_TX-
A65 PCIe09_TX- B65 PCIe09_RX+ C65 PCIe01_RX- D65 PCIe01_TX+
A66 PCIe09_TX+ B66 GND C66 PCIe01_RX+ D66 GND
A67 GND B67 PCIe10_RX- C67 GND D67 PCIe02_TX-
A68 PCIe10_TX- B68 PCIe10_RX+ C68 PCIe02_RX- D68 PCIe02_TX+
A69 PCIe10_TX+ B69 GND C69 PCIe02_RX+ D69 GND
A70 GND B70 PCIe11_RX- C70 GND D70 PCIe03_TX-
A71 PCIe11_TX- B71 PCIe11_RX+ C71 PCIe03_RX- D71 PCIe03_TX+
A72 PCIe11_TX+ B72 GND C72 PCIe03_RX+ D72 GND
A73 GND B73 PCIe12_RX- C73 GND D73 PCIe04_TX-

Copyright © 2021 congatec GmbH GEVAm03 18/65
A74 PCIe12_TX- B74 PCIe12_RX+ C74 PCIe04_RX- D74 PCIe04_TX+
A75 PCIe12_TX+ B75 GND C75 PCIe04_RX+ D75 GND
A76 GND B76 PCIe13_RX- C76 GND D76 PCIe05_TX-
A77 PCIe13_TX- B77 PCIe13_RX+ C77 PCIe05_RX- D77 PCIe05_TX+
A78 PCIe13_TX+ B78 GND C78 PCIe05_RX+ D78 GND
A79 GND B79 PCIe14_RX- C79 GND D79 PCIe06_TX-
A80 PCIe14_TX- B80 PCIe14_RX+ C80 PCIe06_RX- D80 PCIe06_TX+
A81 PCIe14_TX+ B81 GND C81 PCIe06_RX+ D81 GND
A82 GND B82 PCIe15_RX- C82 GND D82 PCIe07_TX-
A83 PCIe15_TX- B83 PCIe15_RX+ C83 PCIe07_RX- D83 PCIe07_TX+
A84 PCIe15_TX+ B84 GND C84 PCIe07_RX+ D84 GND
A85 GND B85 TEST# C85 GND D85 NBASET0_MDI0-
A86 VCC_RTC B86 RSMRST_OUT# C86 SMB_CLK D86 NBASET0_MDI0+
A87 SUS_CLK B87 UART1_TX C87 SMB_DAT D87 GND
A88 GPIO_00 B88 UART1_RX C88 SMB_ALERT# D88 NBASET0_MDI1-
A89 GPIO_01 B89 UART1_RTS# C89 UART0_TX D89 NBASET0_MDI1+
A90 GPIO_02 B90 UART1_CTS# C90 UART0_RX D90 GND
A91 GPIO_03 B91 IPMB_CLK C91 UART0_RTS# D91 NBASET0_MDI2-
A92 GPIO_04 B92 IPMB_DAT C92 UART0_CTS# D92 NBASET0_MDI2+
A93 GPIO_05 B93 GP_SPI_MOSI C93 I2C0_CLK D93 GND
A94 GPIO_06 B94 GP_SPI_MISO C94 I2C0_DAT D94 NBASET0_MDI3-
A95 GPIO_07 B95 GP_SPI_CS0# C95 I2C0_ALERT# D95 NBASET0_MDI3+
A96 GPIO_08 B96 GP_SPI_CS1# C96 I2C1_CLK D96 GND
A97 GPIO_09 B97 GP_SPI_CS2# C97 I2C1_DAT D97 NBASET0_LINK_MAX#
A98 GPIO_10 B98 GP_SPI_CS3# C98 NBASET0_SDP D98 NBASET0_LINK_MID#
A99 GPIO_11 B99 GP_SPI_CLK C99 NBASET0_CTREF D99 NBASET0_LINK_ACT#
A100 TYPE0 B100 GP_SPI_ALERT# C100 TYPE1 D100 TYPE2

Copyright © 2021 congatec GmbH GEVAm03 19/65
Secondary Carrier Connector P2 (X4)
Table 5 Connector P2 (X4) Pinout
Pin Row E Pin Row F Pin Row G Pin Row H
E1 RAPID_SHUTDOWN F1 RSVD G1 RSVD H1 GND
E2 GND F2 RSVD G2 GND H2 USB2_SSTX0-
E3 DDI2_SDA_AUX- F3 RSVD G3 USB2_SSRX0- H3 USB2_SSTX0+
E4 DDI2_SCL_AUX+ F4 RSVD G4 USB2_SSRX0+ H4 GND
E5 GND F5 RSVD G5 GND H5 USB2_SSTX1-
E6 DDI2_PAIR0- F6 RSVD G6 USB2_SSRX1- H6 USB2_SSTX1+
E7 DDI2_PAIR0+ F7 RSVD G7 USB2_SSRX1+ H7 GND
E8 GND F8 RSVD G8 GND H8 USB3_SSTX0-
E9 DDI2_PAIR1- F9 RSVD G9 USB3_SSRX0- H9 USB3_SSTX0+
E10 DDI2_PAIR1+ F10 RSVD G10 USB3_SSRX0+ H10 GND
E11 GND F11 RSVD G11 GND H11 USB3_SSTX1-
E12 DDI2_PAIR2- F12 RSVD G12 USB3_SSRX1- H12 USB3_SSTX1+
E13 DDI2_PAIR2+ F13 RSVD G13 USB3_SSRX1+ H13 GND
E14 GND F14 RSVD G14 GND H14 USB2_AUX-
E15 DDI2_PAIR3- F15 RSVD G15 USB3_LSRX H15 USB2_AUX+
E16 DDI2_PAIR3+ F16 RSVD G16 USB3_LSTX H16 GND
E17 GND F17 RSVD G17 USB2_LSRX H17 USB3_AUX-
E18 DDI2_DDC_AUX_SEL F18 RSVD G18 USB2_LSTX H18 USB3_AUX+
E19 DDI2_HPD F19 GND G19 PEG_LANE_REV# H19 GND
E20 GND F20 PCIe32_RX- G20 GND H20 PCIe40_TX-
E21 PCIe32_TX- F21 PCIe32_RX+ G21 PCIe40_RX- H21 PCIe40_TX+
E22 PCIe32_TX+ F22 GND G22 PCIe40_RX+ H22 GND
E23 GND F23 PCIe33_RX- G23 GND H23 PCIe41_TX-
E24 PCIe33_TX- F24 PCIe33_RX+ G24 PCIe41_RX- H24 PCIe41_TX+
E25 PCIe33_TX+ F25 GND G25 PCIe41_RX+ H25 GND
E26 GND F26 PCIe34_RX- G26 GND H26 PCIe42_TX-
E27 PCIe34_TX- F27 PCIe34_RX+ G27 PCIe42_RX- H27 PCIe42_TX+
E28 PCIe34_TX+ F28 GND G28 PCIe42_RX+ H28 GND
E29 GND F29 PCIe35_RX- G29 GND H29 PCIe43_TX-
E30 PCIe35_TX- F30 PCIe35_RX+ G30 PCIe43_RX- H30 PCIe43_TX+
E31 PCIe35_TX+ F31 GND G31 PCIe43_RX+ H31 GND
E32 GND F32 PCIe36_RX- G32 GND H32 PCIe44_TX-
E33 PCIe36_TX- F33 PCIe36_RX+ G33 PCIe44_RX- H33 PCIe44_TX+
E34 PCIe36_TX+ F34 GND G34 PCIe44_RX+ H34 GND
E35 GND F35 PCIe37_RX- G35 GND H35 PCIe45_TX-
E36 PCIe37_TX- F36 PCIe37_RX+ G36 PCIe45_RX- H36 PCIe45_TX+
E37 PCIe37_TX+ F37 GND G37 PCIe45_RX+ H37 GND

Copyright © 2021 congatec GmbH GEVAm03 20/65
E38 GND F38 PCIe38_RX- G38 GND H38 PCIe46_TX-
E39 PCIe38_TX- F39 PCIe38_RX+ G39 PCIe46_RX- H39 PCIe46_TX+
E40 PCIe38_TX+ F40 GND G40 PCIe46_RX+ H40 GND
E41 GND F41 PCIe39_RX- G41 GND H41 PCIe47_TX-
E42 PCIe39_TX- F42 PCIe39_RX+ G42 PCIe47_RX- H42 PCIe47_TX+
E43 PCIe39_TX+ F43 GND G43 PCIe47_RX+ H43 GND
E44 GND F44 PCIe16_RX- G44 GND H44 PCIe24_TX-
E45 PCIe16_TX- F45 PCIe16_RX+ G45 PCIe24_RX- H45 PCIe24_TX+
E46 PCIe16_TX+ F46 GND G46 PCIe24_RX+ H46 GND
E47 GND F47 PCIe17_RX- G47 GND H47 PCIe25_TX-
E48 PCIe17_TX- F48 PCIe17_RX+ G48 PCIe25_RX- H48 PCIe25_TX+
E49 PCIe17_TX+ F49 GND G49 PCIe25_RX+ H49 GND
E50 GND F50 PCIe18_RX- G50 GND H50 PCIe26_TX-
E51 PCIe18_TX- F51 PCIe18_RX+ G51 PCIe26_RX- H51 PCIe26_TX+
E52 PCIe18_TX+ F52 GND G52 PCIe26_RX+ H52 GND
E53 GND F53 PCIe19_RX- G53 GND H53 PCIe27_TX-
E54 PCIe19_TX- F54 PCIe19_RX+ G54 PCIe27_RX- H54 PCIe27_TX+
E55 PCIe19_TX+ F55 GND G55 PCIe27_RX+ H55 GND
E56 GND F56 PCIe20_RX- G56 GND H56 PCIe28_TX-
E57 PCIe20_TX- F57 PCIe20_RX+ G57 PCIe28_RX- H57 PCIe28_TX+
E58 PCIe20_TX+ F58 GND G58 PCIe28_RX+ H58 GND
E59 GND F59 PCIe21_RX- G59 GND H59 PCIe29_TX-
E60 PCIe21_TX- F60 PCIe21_RX+ G60 PCIe29_RX- H60 PCIe29_TX+
E61 PCIe21_TX+ F61 GND G61 PCIe29_RX+ H61 GND
E62 GND F62 PCIe22_RX- G62 GND H62 PCIe30_TX-
E63 PCIe22_TX- F63 PCIe22_RX+ G63 PCIe30_RX- H63 PCIe30_TX+
E64 PCIe22_TX+ F64 GND G64 PCIe30_RX+ H64 GND
E65 GND F65 PCIe23_RX- G65 GND H65 PCIe31_TX-
E66 PCIe23_TX- F66 PCIe23_RX+ G66 PCIe31_RX- H66 PCIe31_TX+
E67 PCIe23_TX+ F67 GND G67 PCIe31_RX+ H67 GND
E68 GND F68 RSVD G68 GND H68 RSVD
E69 RSVD F69 RSVD G69 RSVD H69 RSVD
E70 RSVD F70 GND G70 RSVD H70 GND
E71 RSVD F71 NBASET1_MDI0- G71 GND H71 CSI1_RX0-
E72 RSVD F72 NBASET1_MDI0+ G72 CSI0_RX0- H72 CSI1_RX0+
E73 RSVD F73 GND G73 CSI0_RX0+ H73 GND
E74 RSVD F74 NBASET1_MDI1- G74 GND H74 CSI1_RX1-
E75 RSVD F75 NBASET1_MDI1+ G75 CSI0_RX1- H75 CSI1_RX1+
E76 RSVD F76 GND G76 CSI0_RX1+ H76 GND
E77 RSVD F77 NBASET1_MDI2- G77 GND H77 CSI1_RX2-
E78 NBASET1_CTREF F78 NBASET1_MDI2+ G78 CSI0_RX2- H78 CSI1_RX2+
E79 NBASET1_SDP F79 GND G79 CSI0_RX2+ H79 GND