Portwell COM Express PCOM-B880VG2 User manual

COM Express™ PORTWELL PCOM-B880VG2 User's Guide
Copyright © PORTWELL 2022 PCOM-B880VG2 User's Guide
1
COM Express™
PCOM-B880VG2
User's Guide R0.1

COM Express™ PORTWELL PCOM-B880VG2 User's Guide
Copyright © PORTWELL 2022 PCOM-B880VG2 User's Guide
2
Revision History
Rev.
Note
Date
R0.1
Preliminary release
2022 / 11 / 10
R0.2
Update mechanical dimension figures
2023 / 01 / 03

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Contents
1 Introduction ..........................................................................................................................................................................................................9
1.1 PCOM-B880VG2 SKU List...................................................................................................................................................................10
2 Block Diagram ...................................................................................................................................................................................................12
3 Specifications.....................................................................................................................................................................................................13
3.1 Supported Operating Systems ............................................................................................................................................................15
3.2 Windows OS Driver ...............................................................................................................................................................................16
3.3 Electrical Characteristics ......................................................................................................................................................................17
3.4 Power Consumption..............................................................................................................................................................................21
3.5 Mechanical Dimensions........................................................................................................................................................................24
3.6 Environmental Specifications...............................................................................................................................................................26
3.7 Ordering Guide.......................................................................................................................................................................................27
4 Thermal Solution ...............................................................................................................................................................................................28
5 Pin out Tables ....................................................................................................................................................................................................31
6 System Resources............................................................................................................................................................................................36
7 BIOS Setup Items .............................................................................................................................................................................................37
7.1 Introduction.......................................................................................................................................................................................37
7.2 BIOS Setup ......................................................................................................................................................................................38
7.2.1 Main..............................................................................................................................................................................................39
7.2.2 Configuration...............................................................................................................................................................................40
7.2.3 Security ......................................................................................................................................................................................67
7.2.4 Boot ............................................................................................................................................................................................68
7.2.5 Save & Exit................................................................................................................................................................................70
8 BIOS / EC Update.............................................................................................................................................................................................71
9 PORTWELL Software Tool ..............................................................................................................................................................................79
10 Packaging Information ...................................................................................................................................................................................80

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11 Industry Specifications ...................................................................................................................................................................................81

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List of Tables
Table 1 PCOM-B880VG2 CPU Support List.......................................................................................................................................10
Table 2 PCOM-B880VG2 Module SKU ..............................................................................................................................................11
Table 3 PCOM-B880VG2 SPEC ........................................................................................................................................................14
Table 4 OS Support list.......................................................................................................................................................................15
Table 5 Electrical characteristics ........................................................................................................................................................17
Table 6 PCOM-B880VG2 Power Consumption List 1.........................................................................................................................22
Table 7 PCOM-B880VG2 Power Consumption List 2.........................................................................................................................23
Table 8 Environmental Specifications.................................................................................................................................................26
Table 9 Ordering Guide - PCOM-B880VG2........................................................................................................................................27
Table 10 Ordering Guide - Accessory.................................................................................................................................................27
Table 11 Pin out description ...............................................................................................................................................................35
Table 12 System Resources...............................................................................................................................................................36
Table 13 Packaging information .........................................................................................................................................................80

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List of Figures
Figure 1 Block Diagram......................................................................................................................................................................12
Figure 2 PCOM-B880VG2 Power on sequence .................................................................................................................................17
Figure 3 Input Power Sequencing ......................................................................................................................................................19
Figure 4 Mechanical Dimension - Top ................................................................................................................................................24
Figure 5 Mechanical Dimension - Bottom...........................................................................................................................................25
Figure 6 Cooler 125W mechanical dimension....................................................................................................................................28
Figure 7 Cooler 80W mechanical dimension......................................................................................................................................29
Figure 8 Cooler 35W mechanical dimension......................................................................................................................................30

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Disclaimer
Warranty
PORTWELL tries to procure that this user manual and our product features are correct and reliable, but in any condition,
PORTWELL provides no express or implied warranty and guaranty regard to this user manual or any other product information.
PORTWELL shall not be liable for loss of revenues or profits, inconveniences, expense for substitute equipment or service, storage
charges, loss or corruption of data, or any other special, incidental or consequential damages caused by the use or misuse of or
inability to use the PORTWELL products, regardless of the legal theory on which the claim is based, and even if PORTWELL has
been advised of the possibility of such damages.
The information contained within this user manual, including but not limited to any other product specification, PORTWELL
reserves its right to modify them at any time without notice.
Trademarks
All product names, logos, brands, trademarks and registered trademarks in this user’s manual or the PORTWELL website are the
property of their respective owners.

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Certification
PORTWELL is certified to ISO 9001:2008 standard.
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] for further assistance.

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1 Introduction
PCOM-B880VG2 is Intel® Comet Lake-S platform COM-HPC® Client, Size C module. The COM-HPC® Client Formfactor support
more I/O interface and power for desktop level socket type CPU for wider computing demand applications. The desktop CPU on
module offers customer higher computing power but lower cost comparing to mobile solutions. PCOM-B880VG2 supports both ECC
and Non-ECC DDR4 by different PCH SKUs (Q470E/W480E), which can be adapted to different applications. This module provides
one PCIex16, four USB 3.2 Gen2, two SATA III, PCIe storage and up to 20 PCIe x1 lanes.

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1.1 PCOM-B880VG2 SKU List
PCOM-B880VG2
COM HPC Client Size C
CPU SKU
TDP
Core
Threads
Cache
Base Freq
Max Turbo Freq
Max Memory MT/s
W480E
Q470E
ECC
Xeon W-1250E
80W
6
12
12MB
3.5GHz
4.7GHz
2933 MT/s
Yes
No
Yes
Xeon W-1290TE
35W
10
20
20MB
1.8GHz
4.5Ghz
Xeon W-1270TE
35W
8
16
16MB
2.0GHz
4.4GHz
Xeon W-1250TE
35W
6
12
12MB
2.4GHz
3.8GHz
i9-10900TE
35W
10
20
20MB
1.8GHz
4.5GHz
Yes
No
i7-10700TE
35W
8
16
16MB
2.0GHz
4.4GHz
i5-10500E
65W
6
12
12MB
3.1GHz
4.2GHz
2666 MT/s
i5-10500TE
35W
6
12
12MB
2.3GHz
3.7GHz
i3-10100E
65W
4
8
6MB
3.2GHz
3.8GHz
Yes
i3-10100TE
35W
4
8
6MB
2.3GHz
3.6GHz
Pentium G6400E
65W
2
4
4MB
3.8GHz
3.8GHz
2400 MT/s
No
No
Pentium G6400TE
35W
2
4
4MB
3.2GHz
3.2GHz
Celeron G5900E
65W
2
2
2MB
3.2GHz
3.2GHz
Celeron G5900TE
35W
2
2
2MB
3.0GHz
3.0GHz
Table 1 PCOM-B880VG2 CPU Support List

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Series
PCOM-B880VG2
Ordering P/N
AB1-3L36
AB1-3L35
CPU/PCH Specifications
Processor
Socket Type
Socket Type
PCH
W480E
Q470E
TDP Range
35 ~ 80 W
35 ~ 80 W
Temperature Range
0 °C ~ 60 °C
0 °C ~ 60 °C
Memory Specifications
Capacity
2x SO-DIMM (64GB)
2x SO-DIMM (64GB)
Speed
3200 Mhz
3200 Mhz
ECC
Yes
(Depend on CPU)
No
I/O Specifications
PCIe
PEG (Gen3 x16)
8x PCIe 3.0 x1
3x PCIe 3.0 x4
PEG (Gen3 x16)
8x PCIe 3.0 x1
3x PCIe 3.0 x4
USB 3.2 Gen2 /2.0
4x / 8x
4x / 8x
SATA
2x
2x
Ethernet
2x 2.5 GbE
2x 2.5 GbE
Table 2 PCOM-B880VG2 Module SKU

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2 Block Diagram
Figure 1 Block Diagram
I2C
SMBus
HDA
Intel® W480E/Q470E Chipset
IT 5121
Intel® CoreTM Comet Lake-S
Processors
DDR4 Dual Channel
PCOM-B880VG2
2.5GbE I225LM
SO-DIMM 1
COM HPC® Client Module
Size C 160x120mm ATX Mode 0 ~ +60ﾟC
+12 VDC
+5 VDC
Primary
(J1)
Secondary
(J2)
PCIe #8~#11
USB 2.0 #0~#7
SATA #0~#1
PCIe_BMC
GPIO
WDT / HW Monitor / FAN
Misc.
NBASET #0
PCIe #16~#31
PCIe #32~#35
USB 3.2 #2~#3
DDI0
DDI1
DDI2
CH0 CH1
PCIe 3.0 x16
PEG #0~#15
PCIe HSIO #18
eDP
eDP
DDI1 (DP/HDMI) DDI #0
DDI2 (DP/HDMI) DDI #1
DDI3 (DP/HDMI)
DDI #2
HSIO #2~3
HSIO #14~#17
HSIO #26~29
1xPCIe 3.0 x1 HSIO #19
2x SATA III HSIO #20~#21
8x USB 2.0 USB 2.0
HDA/SNDW
SPI SPI
SMBus
eSPI
I2C #0~#1
SER0 / SER1
SER 0/1
BIOS Flash
TPM 2.0(SLB 9670)
eDP
SPI
eSPI
eSPI
SMBUS
I2C
6x GPI / 6x GPO
I2C
SMBus
SO-DIMM 0
USB 3.2 #0~#1 2x USB 3.2 Gen2 x1 HSIO #0~1
2.5GbE
I225LM NBASET #1PCIe HSIO # 19
HSIO #22~25
PCIe #12~#15
2x USB 3.2 Gen2 x1
1x PCIe 3.0 x4
HSIO #6~#13
PCIe #0~#7
Fan
EC Flash
SPI
Fan
eSPI
8x PCIe 3.0 x1
1x PCIe 3.0 x4
1x PCIe 3.0 x4
DMI
Gen3

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3Specifications
Product
➢PCOM-B880VG2
Form Factor
➢COM-HPC® Client, Size C (160 X 120mm)
Processor
➢Intel® Xeon® W-1250E
➢Intel® Xeon® W-1290TE
➢Intel® Xeon® W-1270TE
➢Intel® Xeon® W-1250TE
➢Intel® CoreTM i9-10900TE
➢Intel® CoreTM i7-10700TE
➢Intel® CoreTM i5-10500E
➢Intel® CoreTM i5-10500TE
➢Intel® CoreTM i3-10100E
➢Intel® CoreTM i3-10100TE
➢Intel® Pentium® G6400E
➢Intel® Pentium® G6400TE
➢Intel® Celeron® G5900E
➢Intel® Celeron® G5900TE
BIOS
➢AMI BIOS
Memory
➢2x SO-DIMM DDR4
➢Support ECC (selected SKU)
➢Up to 64GB 3200MHz
Graphic
➢Depend on CPU (Intel® UHD Graphics 600 series)
Ethernet
➢2x 2.5 GbE (via Intel® i225LM)
Audio
➢HDA

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PCI Express
➢PEG (Group 1, PCIe 3.0 x16)
➢8x Gen3 x1 (Group 0 Low)
➢2x Gen3 x4 (Group 0 High)
➢1x Gen3 x4 (Group 2, #32 ~ #35)
I/O
➢4x USB 3.2 Gen2
➢8x USB 2.0
➢2x SATA
➢12 bit GPIO ( default 6 in / 6 out )
➢I2C / SMBus
➢2x UART
Hardware Monitors
➢ITE series Embedded Controller, Voltage, Fan and Temperature
Security
➢TPM 2.0 (Option)
Power Management
➢ACPI
Environment
➢Operating Temperature 0 °C ~ 60 °C
➢Storage Temperature -40 °C ~ 85 °C
➢Relative Humidity 5% ~ 95%
Table 3 PCOM-B880VG2 SPEC

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3.1 Supported Operating Systems
The PCOM-B880VG2 supports the following operating systems.
Vendor
Operating System
Implementation
Microsoft
Windows 10 IoT Enterprise RS5
Intel
Windows Server 2019 (Xeon W Only)
Intel
Linux
Ubuntu
Canonical Ltd.
SuSe
Attachmate Grp
Redhat Enterprise
Red Hat
Wind River Linux
Wind River Systems
Yocto Project BSP
Intel
Table 4 OS Support list
Note. Portwell does not endorse/validate/support any specific Linux distribution or entity mentioned on this list.
Note. Portwell recommends customers to work with Linux vendors/open source communities to find feature list and support model.

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3.2 Windows OS Driver
Please download the drivers from Portwell download center website http://www.portwell.tw/support/download_center.php

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3.3 Electrical Characteristics
Input voltage
+12V ± 5%
RTC Battery
From Carrier
Power on mode
ATX Mode & AT Mode
Table 5 Electrical characteristics
Figure 2 PCOM-B880VG2 Power on sequence

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⚫Input Power Sequencing
COM-HPC input power sequencing requirements are as follows:
➢VCC_RTC should come up at the same time or before VCC_5V_SBY comes up
➢VCC_5V_SBY should come up at the same time or before VCC comes up
➢RSMRST_OUT# should come up when the Module standby rail(s) are stable
➢VIN_PWR_OK should be active after VCC is stable
➢VIN_PWR_OK should be inactive at the same time or before VCC goes down
➢VCC should go down at the same time or before VCC_5V_SBY goes down
➢VCC_5V_SBY should go down at the same time or before VCC_RTC goes down
T1
VCC_RTC rise to VCC_5V_SBY rise
≧0 ms
T2
VCC_5V_SBY rise to VCC_12V rise
≧0 ms
T3
VCC rise to 95% of nominal value to VIN_PWR_OK rise
≧0 ms
T4
VIN_PWR_OK fall to VCC_12V fall (90%)
≧0 ms
T5
VCC fall to VCC_5V_SBY fall
≧0 ms
T6
VCC_5V_SBY fall to VCC_RTC fall
≧0 ms

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Figure 3 Input Power Sequencing
(Reference from COM-HPC® Module Base Specification)
95%
95% 90%
95%
T2 T5
T3
T4
VCC_5V_SBY
RSMRST_OUT#
VCC_RTC
VIN_PWR_OK
VCC
T1
USB2 PWR could be enabled
Boot delay
Optional
Boot delay
T6
RSTBTN#
PLTRST#

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⚫Power signals
Signals VIN_PWR_OK, RSTBTN#, and PLTRST# shall be supported for all COM-HPC Modules. Signal VIN_PWR_OK indicates
that all the power to the Module is stable within the specified range and can be used to enable Module internal power supplies.
On COM Express designs, the VIN_PWR_OK line is used to hold off a CPU boot to allow off Module devices such as large FPGAs
enough time to be configured. This method should not be used on COM-HPC designs. An alternative method, pausing the Module
boot by BIOS code monitoring the RSTBTN# signal.
Some input signals such as PWRBTN# and RSTBTN# may require debounce and ESD protection components on the Carrier board.
Please refer to the COM-HPC Carrier Board Design Guide for details.