Portwell COM Express PCOM-B655VGL User manual

COM Express™ PORTWELL PCOM-B655VGL
Copyright © PORTWELL 2021 PCOM-B655VGL User's
Guide
1
COM Ex
press™
PCOM-B655VGL
User's Guide Revision 1.1

COM Express™ PORTWELL PCOM-B655VGL
Copyright © PORTWELL 2021 PCOM-B655VGL User's
Guide
2
Revision History
R0.1 Preliminary
R0.2
1. Change the photo
2. Memory capacity (32GB >> 64GB)
3. Remove the feature - Intel® Smart Response Technology
4. Modify the list of supported operating system
5. Replace the context of 3.3~3.6、3.10、ch5.
R0.3
1. Correction :W480E (ECC) >> W480E (ECC ，
only with
i3-10100TE)
2. Add VGA (up to 1920 x 1200@60Hz)
3. Modify supported OS (Ubuntu and CentOS； Tested with DQA)
R0.4
1. Graphic options add more information as below:
DDI1/DDI12 (DP/HDMI)
DDI3 (HDMI)
2. Power DC IN: Remove "+ 9 VDC ~ + 18 VDC (Wide range)".
R0.5 1. USB 3.1 Gen 2 >> USB 3.2 Gen 2
R1.0 Initial Release
R1.1
1.
Replace the Blockdiagram with the one which contains the string
of "USB 3.2 Gen".
2. Correct all the wrong indexes.

COM Express™ PORTWELL PCOM-B655VGL
Copyright © PORTWELL 2021 PCOM-B655VGL User's
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Contents
Preface ..........................................................................................................................................................................................7
1 Introduction ................................................................................................................................................................................... 10
2 Block Diagram .............................................................................................................................................................................. 11
3 Specifications ............................................................................................................................................................................... 12
3.1 PCOM-B655VGL Processor & Chipset list ......................................................................................................................... 14
3.2 Supported Operating Systems ............................................................................................................................................ 16
3.3 Windows OS driver ............................................................................................................................................................. 16
3.4 Electrical Characteristics .................................................................................................................................................... 17
3.5 Power sequence ................................................................................................................................................................. 17
3.6 Circuit protection design ..................................................................................................................................................... 19
3.7 Mechanical Dimensions ...................................................................................................................................................... 20
3.8 PCOM-B655VGL and Cooler weight .................................................................................................................................. 21
3.9 Environmental Specifications .............................................................................................................................................. 21
4 Heat sink / Cooler dimensions ...................................................................................................................................................... 27
4.1 H/S Assembly Guide ........................................................................................................................................................... 28
4.2 Packaging ........................................................................................................................................................................... 29
4.3 Ordering Guide ................................................................................................................................................................... 30
5 Pin out Tables ............................................................................................................................................................................... 31
6 BIOS Setup Items ......................................................................................................................................................................... 35
6.1 Introduction ......................................................................................................................................................................... 35
6.2 BIOS Setup ......................................................................................................................................................................... 35
6.3 Main ................................................................................................................................................................................ 37
6.4 Configuration .................................................................................................................................................................... 38
6.5 Security............................................................................................................................................................................... 63

COM Express™ PORTWELL PCOM-B655VGL
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6.6 Boot .................................................................................................................................................................................. 64
6.7 Save & Exit ....................................................................................................................................................................... 66
7 BIOS Update ................................................................................................................................................................................ 67
8 PORTWELL Software Tool............................................................................................................................................................ 68
9 Industry Specifications .................................................................................................................................................................. 69

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List of Tables
Table 1 PCOM-B655VGL Specification 1-2 ........................................................................................................................................ 13
Table 2 PCOM-B655VGL Specification 2-2 ........................................................................................................................................ 13
Table 3 PCOM-B655VGL Processor list ............................................................................................................................................. 14
Table 4 PCOM-B655VGL Chipset list ................................................................................................................................................. 15
Table 5 Supported Operating Systems ............................................................................................................................................... 16
Table 6 Windows OS driver list ........................................................................................................................................................... 16
Table 7 Electrical Characteristics ....................................................................................................................................................... 17
Table 8 Net weight .............................................................................................................................................................................. 21
Table 9 Environmental Specifications ................................................................................................................................................. 21
Table 10 Packaging ............................................................................................................................................................................ 29
Table 11 Ordering Guide - PCOM-B655VGL ...................................................................................................................................... 30
Table 12 Ordering Guide - Accessory ................................................................................................................................................. 30
Table 13 PCOM-B655VGL Pin-out 1-4 ............................................................................................................................................... 32

COM Express™ PORTWELL PCOM-B655VGL
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List of Figures
Figure 1 Block Diagram ...................................................................................................................................................................... 11
Figure 2 Power sequence up ............................................................................................................................................................. 18
Figure 3 Power sequence down ......................................................................................................................................................... 18
Figure 4 Circuit protection design ....................................................................................................................................................... 19
Figure 5 Mechanical Dimensions - Top/Bottom .................................................................................................................................. 20
Figure 6 H/S Assembly guide ........................................................................................................................................................... 289
Figure 7 PCOM-B655VGL Pin-out 2-4 ............................................................................................................................................... 33
Figure 8 PCOM-B655VGL Pin-out 3-4 ............................................................................................................................................... 34
Figure 9 PCOM-B655VGL Pin-out 4-4 ............................................................................................................................................... 35
Figure 10 BIOS - Save & Exit ........................................................................................................................................................... 666

COM Express™ PORTWELL PCOM-B655VGL
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Preface
This PCOM-B655VGL User’s Guide contains information about the product features, functions and BIOS Setup.
 COM Express™ Design Guide
 COM Express™ Specification

COM Express™ PORTWELL PCOM-B655VGL
Copyright © PORTWELL 2021 PCOM-B655VGL User's
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Disclaimer
The information contained within this user’s guide, including but not limited to any product specification, is subject to change without
notice.
PORTWELL 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.
PORTWELL 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 PORTWELL 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.
Trademarks
Product names, logos, brands, and other trademarks featured or referred to within this user’s guide, or the PORTWELL website, are
the property of their respective trademark holders. These trademark holders are not affiliated with PORTWELL, our products, or our
website.
Warranty
PORTWELL makes no representation, warranty or guaranty, express or implied regarding the products except its standard form of
limited warranty (“Limited Warranty”). PORTWELL may in its sole discretion modify its Limited Warranty at any time and from time to
time.
Beginning on the date of shipment to its direct customer and continuing for the published warranty period, PORTWELL 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 PORTWELL’s
option and expense.
Certification
PORTWELL is certified to DIN EN ISO 9001:2000 standard.

COM Express™ PORTWELL PCOM-B655VGL
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Technical Support
PORTWELL 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 http://www.PORTWELL.com.tw/support/ for the latest documentation, utilities and
drivers, which have been made available to assist you. If you still require assistance after visiting our website, you can contact our
technical support department by email at [email protected]TWELL.com.tw for further assistance.

COM Express™ PORTWELL PCOM-B655VGL
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Guide
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1 Introduction
This PCOM-B655VGL User’s Guide contains detail information of the product specifications, features, mechanical dimensions,
cooler and BIOS Setup.
PCOM-B655VGL is designed according to COM (Computer On Module) PICMG Open Modular Computing Standards COM
Express™ Specification Rev3.0 Type 6 and Basic form factor (125x95cm).
PCOM-B655VGL designed with Intel® 10th Generation processor code name Comet Lake - S. Desktop processor on COM Express
Module, which makes PCOM-B655VGL more flexible than mobile processor series. Customer can choose any TDP 35W processor
SKUs along with two chipsets (Q470E and W480E) to their specific applications.

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2 Block Diagram
Figure 1 Block Diagram

COM Express™ PORTWELL PCOM-B655VGL
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3 Specifications
Product  PCOM-B655VGL
Form Factor  COM Express™ standard pin out Type 6 Rev. 3.0 (Basic 125 x 95mm / 4.92” x 3.74”).
Processor  Desktop 35W SKU (See below section for processor list)
Chipset  Q470E (Non-ECC)
 W480E (ECC;only with core i3-10100TE & Xeon W processor)
BIOS  AMI Aptio5 BIOS
Memory  2x SODIMM DDR4 ECC / Non-ECC
 Dual channel
 Up to 64GB 2933MHz/2666Mhz
Graphics Options  LVDS (24bit, dual channel ) (up to1920x1200@60Hz)
 VGA (up to 1920 x 1200@60Hz)
 3 DDI (DP++) (up to 4096x2304@60Hz)
DDI1/DDI12 (DP/HDMI)
DDI3 (HDMI)
Ethernet  1x GbE (I219-LM)
Audio  Intel® High Definition Audio
Security  TPM*
 TPM 2.0 (Infineon SLB9670)
 Intel® AES
Serial IO  8 GPIO (default 4x GPI / 4x GPO)
 I2C
 2 Serial Ports (TX / RX)

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 SMBus
Table 1 PCOM-B655VGL Specification 1-2
*Enable Intel TXT and TPM at same time cause system un-stable. (Intel TXT default Disable in BIOS setting)
<continued>
PCI Express  1 PCI Express x16 (PEG) Gen3 (8.0 GT/s); can be configured to 2x8, 1x8+2x4
 8 PCI Express Gen3 (8.0 GT/s); can be configured to x1,x2,x4
USB  8 x USB2.0 (480 Mbps)
 4 x USB3.2 Gen2 (10 Gbps)
SATA  4 x SATA3.0 (6 Gbps)
Power DC IN  +12VDC (Nominal)
Hardware Monitors  IT5121E Embedded Controller, Voltage, Fan and Temperature
Power Management  ACPI 4.0
Environment  Operating Temperature 0°C to 60°C (processor dependent)
 Storage Temperature -20°C to 80°C
 Relative Humidity 5%~95%
Table 2 PCOM-B655VGL Specification 2-2

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3.1 PCOM-B655VGL Processor & Chipset list
PCOM-B655VGL Processor list
Table 3 PCOM-B655VGL Processor list

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PCOM-B655VGL Chipset list
Table 4 PCOM-B655VGL Chipset list

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3.2 Supported Operating Systems
The PCOM-B655VGL supports the following operating systems.
Vendor Operating System Supported
Microsoft Windows 10 Yes
Linux CentOS Yes
Ubuntu Yes
Table 5 Supported Operating Systems
3.3 Windows OS driver
Please download the drivers from Portwell download center website http://www.portwell.tw/support/download_center.php
Item Driver version Description
Chipset 10.1.18460.8229 Chipset Driver Windows 10 64bits
Graphic 27.20.100.8723 Graphics Driver for Windows 10 64bit
CS ME driver
14.0.37.1165 Intel® Converged Security and Management Engine
LAN I219 26.0 Ethernet Driver for Windows 10 64bits
Table 6 Windows OS driver list

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3.4 Electrical Characteristics
Input voltage  +5VSB (Nominal)
 +12VDC (Nominal)
RTC Battery 6u A
Power on mode AT / ATX
Table 7 Electrical Characteristics
3.5 Power sequence
COM Express input power sequencing

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Figure 2 Power sequence up
Figure 3 Power Sequence down

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3.6 Circuit protection design
PCOM-B655VGL Type 6 is also compatible with COM Express Type 2 carrier, Schottky diode protection has been design on the
COM Express module for Serial Port, FAN(PWMOUT & TACHIN), LID and SLEEP. Considerations must be taken while designing
carrier board.
Figure 4 Circuit protection design

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3.7 Mechanical Dimensions
Figure 5 Mechanical Dimensions - Top/Bottom