COMEX-IC60U
Reference Guide
Legal
© 2017 Compulab Ltd.
All Rights Reserved. No part of this document may be photocopied, reproduced, stored in a
retrieval system, or transmitted, in any form or by any means whether, electronic, mechanical, or
otherwise without the prior written permission of Compulab Ltd.
No warranty of accuracy is given concerning the contents of the information contained in this
publication. To the extent permitted by law no liability (including liability to any person by
reason of negligence) will be accepted by Compulab Ltd., its subsidiaries or employees for any
direct or indirect loss or damage caused by omissions from or inaccuracies in this document.
Compulab Ltd. reserves the right to change details in this publication without notice.
Product and company names herein may be the trademarks of their respective owners.
Compulab Ltd.
P.O. Box 687 Yokneam Illit
20692 ISRAEL
Tel: +972 (4) 8290100
http://www.compulab.co.il
Fax: +972 (4) 8325251
Revised April 2017
COMEX-IC60U
2
Table of Contents
Table of Contents
1
INTRODUCTION .......................................................................................................... 6
1.1
1.2
1.3
2
OVERVIEW ................................................................................................................... 7
2.1
2.2
2.3
3
About This Document.................................................................................................. 6
COMEX-IC60U Part Number Legend ........................................................................ 6
Related Documents ...................................................................................................... 6
Highlights .................................................................................................................... 7
Block Diagram ............................................................................................................. 8
COMEX-IC60U Features ............................................................................................ 9
CORE SYSTEM COMPONENTS ............................................................................. 11
3.1 CPU............................................................................................................................ 11
3.2 PCH (Chipset) ............................................................................................................ 12
3.3 Memory...................................................................................................................... 13
3.4 Graphics Core ............................................................................................................ 13
3.5 Display Interfaces ...................................................................................................... 13
3.5.1 DDI ................................................................................................................... 14
3.5.2 eDP ................................................................................................................... 14
3.5.3 LVDS ................................................................................................................ 14
3.5.4 VGA.................................................................................................................. 14
3.6 Camera Interfaces ...................................................................................................... 14
4
PERIPHERAL INTERFACES ................................................................................... 15
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4.10
4.11
4.12
5
PCI Express ............................................................................................................... 15
USB 2.0/3.0 ............................................................................................................... 15
SATA ......................................................................................................................... 15
Ethernet ...................................................................................................................... 15
Audio ......................................................................................................................... 16
SPI.............................................................................................................................. 16
SMBus ....................................................................................................................... 16
I2C ............................................................................................................................. 16
LPC ............................................................................................................................ 16
Serial Ports ............................................................................................................ 16
Integrated Sensor Hub (ISH)................................................................................. 16
GPIOs/SDIO ......................................................................................................... 17
SYSTEM LOGIC ......................................................................................................... 18
5.1 Power Supply ............................................................................................................. 18
5.1.1 Power Rails ....................................................................................................... 18
5.1.2 Single Supply Mode ......................................................................................... 18
5.1.3 Power Management .......................................................................................... 18
5.1.4 Power Control ................................................................................................... 19
5.2 SPI Boot ..................................................................................................................... 19
Revised April 2017
COMEX-IC60U
3
Table of Contents
5.3
5.4
6
CARRIER BOARD INTERFACE ............................................................................. 21
6.1
6.2
7
Carrier Board Connector Pinout ................................................................................ 21
Mating Connectors..................................................................................................... 28
MECHANICAL SPECIFICATIONS ......................................................................... 29
7.1
7.2
8
RTC............................................................................................................................ 20
LEDs and Buttons ...................................................................................................... 20
Mechanical Drawing .................................................................................................. 29
Heat Spreader and Cooling Solutions ........................................................................ 31
OPERATIONAL CHARACTERISTICS .................................................................. 32
8.1
8.2
8.3
Absolute Maximum Ratings ...................................................................................... 32
Recommended Operating Conditions ........................................................................ 32
Operating Temperature Ranges ................................................................................. 32
Revised April 2017
COMEX-IC60U
4
Revision Notes
Table 1
Revision Notes
Date
Apr 2017
Description
First release
Please check for a newer revision of this manual at the CompuLab web site
http://www.compulab.com/. Compare the revision notes of the updated manual from the web site
with those of the printed or electronic version you have.
Revised April 2017
COMEX-IC60U
5
Introduction
1
INTRODUCTION
1.1
About This Document
This document is part of a set of reference documents providing information necessary to operate
and program CompuLab COMEX-IC60U Computer-on-Module.
1.2
COMEX-IC60U Part Number Legend
Please refer to the CompuLab website ‘Ordering information’ section to decode the COMEXIC60U part number: http://www.compulab.com/products/com-express/comex-ic60u-intel-core7th-gen-com-express-compact-type-6-computer-on-module/#ordering.
1.3
Related Documents
For additional information, refer to the documents listed in Table 2.
Table 2
Related Documents
Document
COMEX-IC60U Developer Resources
Revised April 2017
Location
http://www.compulab.com/
COMEX-IC60U
6
Overview
2
OVERVIEW
2.1
Highlights












COM Express Compact Type-6
7th Generation Intel® Core™ i7, i5, i3 Single Chip Processors
Up-to 24GB DDR4 /-RS memory (8 GB DDR4 memory down)
Intel® HD Graphics 620
1x LVDS, 1x eDP (optional)
2x DDIs (Digital Display Interfaces) with support for HDMI and DisplayPort
1x VGA (optional)
Up to 8x PCIe lanes (only 6 PCIe devices supported at any time)
3x SATA, 4x USB3, 8x USB2
Up to 8x CSI-2 Camera interface lanes, support of one camera with x8 lanes, or two
cameras with x4 lanes each.
2x UART, I2C bus, 4x GPIO for Integrated Sensor Hub (ISH)
Linux and MS Windows
COMEX-IC60U is a Computer-on-Module packed in the industry-standard COM Express Compact
form factor. COMEX-IC60U is fully compliant with the COM Express standard and has been
designed for seamless integration into COM Express system designs.
Revised April 2017
COMEX-IC60U
7
Overview
2.2
Block Diagram
Figure 1
COMEX-IC60U Block Diagram
x86 CPU
cores
64 bit
Intel HD
Graphics
Memory
Ctrl.
64 bit
DDR4
SODIMM
(up to 16GB)
DDR4
memory down
(up to 4GB)
6th Gen Intel Core SoC
i3-61xxU / i5-63xxU / i7-66xxU
GbE
USB2
x8
GbE Ctrl.
I219
PCIe x1
PCIe x1
PCIe x1
PCIe x1
PCIe x1
PCIe x1
PCIe x1
PCIe x1
DDI2: HDMI / DVI / DP++
PCIe
Display
Ctrl.
x3
eDP
DDI to
VGA
VGA
eDP to
LVDS
LVDS
COM Express connector
eDP (bypass)
SATA-III
SATA-III
SATA-III
SATA
x3
HDA
HDA
SMBus
SMBus
I2C
I2C
UART0/1
UART
GPIOs/SDIO
GPIO/SD
SPI
SPI
SPI Flash 0
LPC
TPM
Revised April 2017
DDI1: HDMI / DVI / DP++
LPC
CSI-2
8x Camera SCI-2
ISH
ISH UART0
ISH I2C0
x4 ISH GP
USB3
x4
USB3
USB3
USB3
USB3
SPI
SPI
System
Management
eMMC
eMMC
(4GB-32GB)
COM Express connector
8x USB 2.0
EC H8S
COMEX-IC60U
8
Overview
2.3
COMEX-IC60U Features
The "Option" column specifies the COMEX-IC60U configuration option required to have the
particular feature. When a configuration option is prefixed by “NOT”, the particular feature is
only available when the option is not used. A feature is only available when a COMEX-IC60U
configuration complies with all options denoted in the “Option” column.
"+" means that the feature is always available.
Table 3
Features and Configuration options
Feature
Description
Option
CPU Core
CPU
Chipset
Intel Core i7-7600U dual-core 2.8 / 3.9 GHz, 15W TDP
Intel Core i5-7300U dual-core 2.6 / 3.5 GHz, 15W TDP
Intel Core i3-7100U dual-core 2.4GHz, 15W TDP
Intel® 100 Series PCH-LP, Integrated in SoC
C76
C73
C71
+
Memory and Storage
RAM
Storage
Up-to 24GB DDR4 /-RS memory (8 GB DDR4 memory down)
3x SATA 6Gb/s
On-board eMMC flash, 4GB - 64GB
D
+
NS
Display / Camera
Graphics Controller
DDI
eDP
LVDS
VGA
CSI-2
Intel® HD Graphics 620
Triple display mode supported
DDI1: HDMI / DVI / DP / DP++, up to 4096 x 2304
DDI2: HDMI / DVI / DP / DP++, up to 4096 x 2304
eDP v1.3 up to 4096 x 2304
Dual-channel LVDS, up-to 1920 x 1200
* precludes ePD port
Up-to 1920 x 1200
* precludes DDI2 port
2xMIPI-CSI, up-to 8 data lanes
+
+
NOT V
NOT L
L
V
+
Network
Gigabit Ethernet
1000Base-T Ethernet port implemented with Intel I219 GbE PHY
Supports remote management with Intel AMT 11
+
Audio
Digital Audio
High Definition Audio (HDA) interface
HDMI audio output
+
+
I/O
GPIOs
Up to 8 PCIe* Lanes
*maximum of 6 PCIe devices at any time
4x USB3.0
8x USB2.0
2x UART
LPC Bus
I2C Bus
SM Bus
Watch Dog Timer
FAN control
Up to 8 GPIOs
RTC
Security
Power Management
Real time clock, powered by external lithium battery
TPM - Trusted Platform Module device
ACPI 5 .0 compliant, Smart Battery Management
PCI Express
USB
Serial Ports
General
Interfaces
+
+
+
+
+
+
System Logic
Revised April 2017
COMEX-IC60U
+
TPM
+
9
Overview
Table 4
Electrical, Mechanical and Environmental Specifications
Electrical Specifications
Supply Voltage
Digital I/O voltage
Active power consumption
Single 12V DC
3.3V
2.5 – 6.5 W, depending on board configuration and system workload
Mechanical Specifications
Form-factor
Dimensions
Weight
COM Express Compact, pin-out Type 6
95 x 95 mm
74 gram
Environmental and Reliability
MTTF
Operation temperature (case)
Storage temperature
Relative humidity
Shock
Vibration
Revised April 2017
> 200,000 hours
Commercial: 0° to 70° C
Extended: -20° to 70° C
Industrial: -40° to 85° C
-40° to 85° C
10% to 90% (operation)
05% to 95% (storage)
50G / 20 ms
20G / 0 - 600 Hz
COMEX-IC60U
10
Core system components
3
CORE SYSTEM COMPONENTS
3.1
CPU
COMEX-IC60U module supports Intel® 7th generation 'Kaby Lake' U platforms, in FCBGA1356
package, with TDP up to 25 Watt. Compulab offers COMEX-IC60U with processors specified in
the table below:
Table 5
Intel® 'Kaby Lake' U CPUs Feature List
# of Cores
# of Threads
Processor Base Frequency
Cache
Bus Speed
TDP
Configurable TDP-down
Max Turbo Frequency
Configurable TDP-up
Processor Graphics ‡
Graphics Base Frequency
Graphics Max Dynamic Frequency
Graphics Video Max Memory
Graphics Output
DirectX* Support
OpenGL* Support
Intel® Quick Sync Video
Intel® InTru™ 3D Technology
Intel® Clear Video HD Technology
Intel® Clear Video Technology
Intel® Speed Shift Technology
Intel® Turbo Boost Technology
Intel® vPro Technology ‡
Intel® Hyper-Threading Technology ‡
Intel® Virtualization Technology (VT-x)
‡
Intel® Virtualization Technology for
Directed I/O (VT-d) ‡
Intel® VT-x with Extended Page Tables
(EPT) ‡
Intel® TSX-NI
Intel® 64 ‡
Instruction Set
Instruction Set Extensions
Idle States
Enhanced Intel SpeedStep® Technology
Thermal Monitoring Technologies
Intel® Flex Memory Access
Intel® Stable Image Platform Program
(SIPP)
Intel® Smart Response Technology
Intel® My WiFi Technology
Intel® AES New Instructions
Secure Key
Intel® Software Guard Extensions
(Intel® SGX)
Intel® Memory Protection Extensions
(Intel® MPX)
Trusted Execution Technology ‡
Execute Disable Bit ‡
OS Guard
Revised April 2017
Core™
Core™
Core™
i3-7100U
i5-7300U
i7-7600U
2
4
2.40 GHz
3 MB SmartCache
4 GT/s OPI
15 W
7.5 W
2
4
2.60 GHz
3 MB SmartCache
4 GT/s OPI
15 W
7.5 W
3.50 GHz
25 W
Intel® HD Graphics
620
300.00 MHz
1.10 GHz
32 GB
eDP/DP/HDMI/DVI
12
4.4
Yes
2
4
2.80 GHz
4 MB SmartCache
4 GT/s OPI
15 W
7.5 W
3.90 GHz
25 W
Intel® HD Graphics
620
300.00 MHz
1.15 GHz
32 GB
eDP/DP/HDMI/DVI
12
4.4
Yes
Yes
Yes
Yes
2.0
Yes
Yes
Yes
Yes
Yes
2.0
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
64-bit
SSE4.1/4.2, AVX
2.0
Yes
Yes
Yes
Yes
Yes
Yes
64-bit
SSE4.1/4.2, AVX
2.0
Yes
Yes
Yes
Yes
Yes
Yes
64-bit
SSE4.1/4.2, AVX
2.0
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Intel® HD Graphics
620
300.00 MHz
1.00 GHz
32 GB
eDP/DP/HDMI/DVI
12
4.4
Yes
Yes
Yes
Yes
Yes
No
No
Yes
COMEX-IC60U
11
Core system components
3.2
PCH (Chipset)
The U-Processor Line are offered in a 1-Chip Platform that includes the 7th Generation Intel®
processor families I/O Platform Controller Hub (PCH) die on the same package as the processor
die. The PCH provides extensive I/O support. Functions and capabilities include:






















ACPI Power Management Logic Support, Revision 4.0a
PCI Express* Base Specification Revision 3.0
Integrated Serial ATA Host controller, supports data transfer rates of up to 6Gb/s on all
ports
xHCI USB controller with SuperSpeed USB 3.0 ports
USB Dual Role/OTG Capability
MIPI*-Camera Serial Interface-2 (CSI-2)
embedded MultiMedia Card (eMMC*) Revision 5.0 Controller
Serial Peripheral Interface (SPI)
Enhanced Serial Peripheral Interface (eSPI)
Flexible I/O—Allows some high speed I/O signals to be configured as PCIe*, SATA or
USB 3.0
General Purpose Input Output (GPIO)
Low Pin Count (LPC) interface
Interrupt controller
Timer functions
System Management Bus (SMBus) Specification, Version 2.0
Integrated Clock Controller (ICC)/Real Time Clock Controller (RTCC)
Intel® High Definition Audio and Intel® Smart Sound Technology (Intel® SST)
Intel® Serial I/O UART Host controllers
Intel® Serial I/O I2C Host controllers
SD Card (SDXC) support
Integrated 10/100/1000 Gigabit Ethernet MAC
Integrated Sensor Hub (ISH)
The chipset on PCH-U includes 16 high speed I/O ports. Some of these ports are configured
according to COMEX-IC60U functionality implementation. The I/O ports and the configurations
are described in the following table:
Table 6
HSIO Port
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Revised April 2017
HSIO configuration
COMEX-IC60U
implementation
PCH I/O
USB 3.0 Port 1
USB 3.0 Port 2
USB 3.0 Port 3
USB 3.0 Port 4
USB 3.0 Port 5 or PCIe Port 1
USB 3.0 Port 6 or PCIe Port 2
GbE or PCIe Port 3
GbE or PCIe Port 4
GbE or PCIe Port 5
PCIe Port 6
SATA 6 Gb/s Port 0 or PCIe Port 7
SATA 6 Gb/s Port 1A or PCIe Port 8
GbE or PCIe Port 9
GbE or PCIe Port 10
SATA 6 Gb/s Port 1B or PCIe Port 11
SATA 6 Gb/s Port 2 or PCIe Port 12
COMEX-IC60U
USB 3.0 Port 0
USB 3.0 Port 1
USB 3.0 Port 2
USB 3.0 Port 3
PCIe Port 0
PCIe Port 1
PCIe Port 2
PCIe Port 3
PCIe Port 4
PCIe Port 5
SATA Port 0
SATA Port 1
PCIe Port 6
I219LM
PCIe Port 7
SATA Port 2
12
Core system components
3.3
Memory
COMEX-IC60U features up-to 8GB soldered memory and a SO-DIMM socket.
COMEX-IC60U supports SO-DIMM modules of up to 16GB, 1866/2133 MT/s, non-ECC.
3.4
Storage
COMEX-IC60U features up-to 64GB of on-board eMMC storage.
3.5
Graphics Core
The graphics cores are located in the processor die. The Core processors feature Intel® HD Graphics
620.
Table 7
Intel® 'Kaby Lake' U Integrated Graphics
Processor Graphics
Graphics Base Frequency
Graphics Max Dynamic Frequency
Graphics Video Max Memory
Graphics Output
4K Support
DirectX Support
OpenGL Support
Intel® Quick Sync Video
Intel® InTru™ 3D Technology
Intel® Clear Video HD Technology
Intel® Clear Video Technology
# of Displays Supported
3.6
Core™
Core™
Core™
i3-7100U
i5-7300U
i7-7600U
Intel® HD Graphics
620
300.00 MHz
1.00 GHz
32 GB
eDP/DP/HDMI/DVI
Yes, at 60Hz
12
4.4
Yes
Yes
Yes
Yes
3
Intel® HD Graphics
620
300.00 MHz
1.10 GHz
32 GB
eDP/DP/HDMI/DVI
Yes, at 60Hz
12
4.4
Yes
Intel® HD Graphics
620
300.00 MHz
1.15 GHz
32 GB
eDP/DP/HDMI/DVI
Yes, at 60Hz
12
4.4
Yes
Yes
Yes
3
Yes
Yes
3
Display Interfaces
COMEX-IC60U supports the following display interfaces:




Two Digital Display Interfaces (DDI)
Embedded Display Port (eDP)
Optional dual-channel LVDS
Optional VGA
Table 8
Interface
HDMI 1.4
DVI
eDP/DP
LVDS
VGA
Table 9
Technology
eDP
DisplayPort
HDMI
Revised April 2017
Display Interfaces Maximum Resolution
Max. Resolution
4096x2160 @ 30 Hz
1920x1200 @ 60 Hz
4096x2304 @ 60Hz
1920 x 1200
1920 x 1200
Display Link Data Rate Support
Link Data Rate
RBR (1.62 GT/s)
HBR (2.7 GT/s)
HBR2 (5.4 GT/s)
RBR (1.62 GT/s)
HBR (2.7 GT/s)
HBR2 (5.4 GT/s)
1.65 Gb/s
2.97 Gb/s
COMEX-IC60U
13
Core system components
Table 10
Link Data Rate
HBR (2.7 Gbps)
HBR2 (5.4 Gbps)
3.6.1
Display Resolution per Link Width
1 Lane
1280x960
2048x1280
2 Lanes
2048x1280
2880x1800
4 Lanes
2880x1800
4096x2304
DDI
DDI1 and DDI2 interfaces support Dual Mode, and can be natively used as HDMI or DisplayPort,
according to the state of AUX_SEL pins on the connector, that should be connected to the
DisplayPort on the carrier board, if available.
3.6.2
eDP
The COMEX-IC60U embedded DisplayPort* (eDP*) is an embedded version of the DisplayPort
standard oriented towards applications, such as notebook and All In-One PCs. Like DisplayPort,
embedded DisplayPort* also consists of a Main Link, Auxiliary channel, and an optional Hot-Plug
Detect signal. The Embedded DisplayPort utilizes DisplayPort 1.62, 2.7 and 5.4 GT/s differential
signaling with up to 4096x2304 @60 Hz resolution.
NOTE: eDP is only available without the ‘L’ configuration option.
3.6.3
LVDS
The optional LVDS interface is implemented with an eDP to LVDS bridge. COMEX-IC60U can
support single or dual LVDS, 18 or 24 bits per pixel, with resolutions of up to 1920x1200@60Hz.
The data format can be VESA or JEIDA.
NOTE: eDP is only available with ‘L’ configuration option.
NOTE: LVDS port precludes eDP port.
3.6.4
VGA
The VGA interface is implemented with an optional DisplayPort to VGA adapter. The adapter
supports display resolutions from VGA to WUXGA.
NOTE: VGA is only available with the ‘V’ configuration option.
NOTE: VGA port precludes DDI2 port.
3.7
Camera Interfaces
COMEX-IC60U provides an optional access to SoC Camera I/O Controller. The Camera I/O
Controller provides a native/integrated interconnect to camera sensors, compliant with MIPI* CSI2 protocol. A total of 8 lanes are available for the camera interface supporting up to 2 sensors. Also,
two PCH I2C channels are available for this interface (I2C2 and I2C3).
Revised April 2017
COMEX-IC60U
14
Peripheral Interfaces
4
PERIPHERAL INTERFACES
4.1
PCI Express
COMEX-IC60U incorporates up to 6 PCIe Ports and 8 PCIe Lanes, with transfer rates up to 8 GT/s
(Gen3). The PCIe Lanes can be configured independently from one another but the max number of
configured Root Ports (Devices) must not be exceeded:


A maximum of 6 PCIe Root Ports (or devices) can be enabled
A maximum of 5 PCIe Root Ports (or devices) can be enabled when a GbE Port is enabled
Table 11
PCIe Gen. 3 ports
PCH Port
Number
COMEX-IC40D
Port Number
1
2
3
4
5
6
9
11
0
1
2
3
4
5
6
7
Table 12
Port 0
PCIe Ports Configurations Supported
Port 1
Port 2
Port 3
PCIe x4
PCIe x2
PCIe x1
PCIe x1
PCIe x2
PCIe x1
PCIe x1

4.2
PCIe x2
PCIe x2
PCIe x1
PCIe x1
PCIe x1
PCIe x1
Port 4
Port 5
Port 6
Port 7
PCIe x2
PCIe x1
PCIe x1
PCIe x1
PCIe x1
For information related to support of Intel® RST or NVMe SSD or Intel® Optane™
Memory Device please refer to Kaby Lake U Platform Design Guide chapter 12.1.
USB 2.0/3.0
COMEX-IC60U supports 4 Super-Speed USB 3.0 ports, and 8 USB 2.0 ports.
The USB 2.0 ports can be connected to low-speed, full-speed and high speed devices. In order for
the USB 3.0 ports to be back-compatible with USB 2.0, each USB 3.0 can be paired with any USB
2.0 port.
4.3
SATA
COMEX-IC60U incorporates three SATA 6Gb/s (Gen. 3) ports.
The COMEX-IC60U PCH supports Intel's Rapid Storage Technology (RST) that enables the SATA
controller to operate in RAID mode, supporting RAID 0/1/5.
4.4
Ethernet
COMEX-IC60U features an onboard Gigabit Ethernet interface.
The CPU SoC integrated GbE controller is interfaced with Intel I219 GbE PHY through the PCIe
port 10 (HSIO 14) and SMBus.
Revised April 2017
COMEX-IC60U
15
Peripheral Interfaces
4.5
Audio
COMEX-IC60U supports Intel® HD Audio interface. The HDA signals include one SDO output,
two SDIN inputs and ctrl/clk signals.
The CPU also supports 2 High Definition audio streams integrated in HDMI or Display Port video
streams.
4.6
SPI
COMEX-IC60U SPI interface is used for booting from external SPI flash. For additional details
please refer to section 5.2.
4.7
SMBus
There are five System Management (SM) compatible busses on COMEX-IC60U:





4.8
SML0: Internal only, communication of the PCH with the I219 GbE PHY.
SML1: Internal only, communication between the CPU and the embedded controller.
Thermal SMB: Internal only, communication between the embedded controller and the
DIMM area thermal sensor.
EC_SMB0: Internal only, communication between the embedded controller and: two load
switches, on board EEPROM, and two GPIO expanders.
PCH_SMB: Internal and external. Used to link between the PCH to peripheral devices: on
module EEPROM, DDR4 channel A and channel B SPD, and SMB bus on base board.
I2C
There are 4 I2C busses on COMEX-IC60U:
4.9


I2C0: Internal only, communication between PCH and eDP to LVDS Bridge.


I2C2: Used for CSI-2 Camera interface
I2C1: Connected to I2C bus on Carrier Board. Used to connect to an optional Carrier
EEPROM.
I2C3: Used for CSI-2 Camera interface
LPC
COMEX-IC60U Low Pin Count (LPC) interface is used by the PCH to communicate with several
devices:


Embedded Controller
Trusted Platform Module (TPM) if available
In addition, the LPC interface is available on the carrier board via the COM Express connectors.
4.10
Serial Ports
COMEX-IC60U incorporates two full function 16750 compatible UARTs, each implementing a 2wire serial port interface.
All serial port pins are 12V tolerant.
4.11
Integrated Sensor Hub (ISH)
COMEX-IC60U provides an optional access to Integrated Sensor Hub (ISH). The ISH is designed
with the goal of “Always On, Always Sensing” and uses dedicated interfaces for communicating
Revised April 2017
COMEX-IC60U
16
Peripheral Interfaces
with various sensors (I2C, UART, GPIO). COMEX-IC60U provides access to the following
interfaces:



4.12
ISH_I2C0
ISH_UART0
ISH_GP[0-3]
GPIOs/SDIO
There are eight General Purpose Input/Output signals available from COMEX-IC60U. The GPIO
signals are derived PCH GPIO pins. Each of the GPIO signals can be configured as input or output
(GPI or GPO).
The GPIO signals are multiplexed with 4 bit SD signals. The SD card controller supports SDXC
specification 3.01.
Table 13
GPIO Signals Details
Pin Name
PCH Pin Name
Default Function
GPI0
GPI1
GPI2
GPI3
GPO0
GPO1
GPO2
GPO3
GPP_G1/SD_DATA0
GPP_G2/SD_DATA1
GPP_G3/SD_DATA2
GPP_G4/SD_DATA3
GPP_G6/SD_CLK
GPP_GO/SD_CMD
GPP_G7/SD_WP
GPP_G5/SD_CD#
GPI
GPI
GPI
GPI
GPI
GPI
GPI
GPI
Revised April 2017
COMEX-IC60U
17
System Logic
5 SYSTEM LOGIC
5.1
Power Supply
5.1.1
Power Rails
The COMEX-IC60U requires the following power rails:
Table 14
Power Rails
Power Rail
Module Pin
Current Capability
(Amps)
Nominal
Voltage (Volts)
Voltage Range
(Volts)
Max. Input
Ripple (mV)
10
2
0.5
12
5
3
11.4-12.6
4.75-5.25
2.0-3.2
+/- 100
+/- 50
+/- 20
VCC_12V
VCC_5V_SBY
VCC_RTC
5.1.2
Single Supply Mode
COMEX-IC60U supports single-supply operation. It this operation mode, VCC_5V_SBY and the
VCC_RTC rails are not supported, and the matching power pins must be left unconnected on the
carrier board.
Single supply mode does not allow the system to be at stand-by, i.e. suspend-to-RAM or suspendto-disk. Absence of VCC_RTC prevents the RTC circuit to keep time and date, and to store system
data in the RTC SRAM when the system is not powered.
5.1.3
Power Management
COMEX-IC60U supports the following power states:
G0 - Working
S0 - Processor powered on
C0 - Active mode
C1 - Auto halt
C1E - Auto halt, low frequency, low voltage
C2 - Temporary state before C3 or deeper. Memory path open
C3 - L1/L2 cache flush, clocks off
C6 - Save core states before shutdown and PLL off
C7 - C6 + LLC may be flushed
C8 - C7 + LLC must be flushed
C9 - C8 + Most Uncore Voltages at 0V. IA, GT and SA reduced to 0V, while VCCIO
stays on
C10 - C9 + All VRs at PS4
G1 - Sleeping
S3 - Sleep, Suspend to RAM
S4 - Hibernate, Suspend to Disk
G2 - Soft Off
S5 - Soft off, no power
G3 - Mechanical Off
Revised April 2017
COMEX-IC60U
18
System Logic
NOTE: Power states availability may vary between the different SKUs
COMEX-IC60U supports the wake events listed below:





5.1.4
PWRBTN# of SLEEP# signals falling edge
RTC Alarm, if enabled
LAN_WAKE#
PCIe WAKE#
Wake Alarm Device Timer
Power Control
The following table summarizes carrier board accessible power-management signals:






5.2
PWRBTN# / SLEEP# (Module Input): If the system is in S0, PWRBTN# will initiate a
system request to go to a sleep state. If the system is in Deep S3, PWRBTN# causes a
wake event. If PWRBTN# is pressed for more than 4 seconds, this will cause an
unconditional transition (power button override) to the S5 state. This signal has an internal
pull-up resistor and has an internal 16 ms de-bounce on the input buffer.
SYS_RESET# (Module Input): This signal forces an internal reset after being de-bounced
(16ms). The PCH will reset immediately if the SMBus is idle; otherwise, it will wait up to
25 ms ±2 ms for the SMBus to idle before forcing a reset on the system.
CB_RESET# (Module Output): The PCH asserts PLTRST# to reset devices on the
module and the carrier board. The PCH asserts PLTRST# during power-up, at a detection
of a System Lockup, when PCH_PWROK is low, or when S/W initiates a hard reset
sequence.
PWR_OK (Module Input): The power OK signal indicates to the module that the main
power supply is within specification. It can be held low by the carrier board in order to
delay the startup of the module. After pulled up by the carrier, PWR_OK must be left up
as long as the main power supply is within specification.
SUS_STAT# (Module Output): The suspend status signals indicates peripheral devices
that the system will be entering a low power state soon.
WAKE0# / WAKE1# (Module Input): The wake signals are indicates the PCH that a PCIe
Device generated a wake event. Upon a falling edge, the system should wake up to S0
operation mode.
SPI Boot
The SPI bus is used in COMEX-IC60U in order to boot from SPI flash device.
When the BIOS_DIS1# signal is pulled to GND, external SPI Flash devices are selected as boot
source. When BIOS_DIS1# is pulled-up or left unconnected, COMEX-IC60U will boot from the
onboard SPI flash.
The BIOS_DIS0# signal is not used.
Revised April 2017
COMEX-IC60U
19
System Logic
5.3
RTC
The COMEX-IC60U RTC is based on integrated in PCH Motorola MC146818B-compatible realtime clock with 256 bytes of battery-backed RAM. The RTC provides time and calendar
information and storing system data. Additionally, a backup battery can keep the RTC running to
maintain clock and time information even if the main supply is not present. The backup battery
must be connected to the VCC_RTC power input.
NOTE: VCC_RTC must remain valid at all times for proper operation of the on-board
RTC.
5.4
LEDs and Buttons
COMEX-IC60U incorporates three push buttons and three LEDs.
The table below describes the functionality of the On LED (DS3) and the Sleep LED (DS4).
Additionally, there is one general purpose green LED controlled by onboard microcontroller.
Table 15
LEDs
Power State
On LED (Green)
Sleep LED (Orange)
S0 (On)
S3 (Suspend To RAM)
S4 (Suspend To Disk)
S5 (Off)
ON
OFF
OFF
OFF
OFF
ON
ON
OFF
Table 16
Button Ref.
SW1
SW2
SW3
Figure 2
Push Buttons
Function
Carrier Board Pin
Real Time Clock Reset
On/Off Switch
Front-Panel Reset
N/A
PWRBTN#
SYS_RESET#
COMEX-IC60U LEDs and Buttons
P3
DS1
DS2
On LED
Sleep LED
General Purpose LED
DS3
U2
U1
RTCRESET
SW 1
ON/OFF
RESET
SW 2 SW3
Revised April 2017
COMEX-IC60U
20
Carrier board Interface
6 CARRIER BOARD INTERFACE
The COMEX-IC60U carrier board interface uses the 220-pin COM Express edge connector. The
module pinout is detailed in the table below
6.1
Carrier Board Connector Pinout
The COMEX-IC60U connects to a carrier board with 2x110 pin connector. The pin numbering is
divided to two groups: A, B, where each pin number starts with the letter of the row it's in.
The pin-out of the connectors is compatible to type 6 COM Express specifications.
Each described signal can be one of the following types. Signal type is noted in the “Signal
description” tables. Multifunctional pin direction, pull resistor and open drain functionality may be
software controlled. The “Type” column header for multifunctional pins refers to the recommended
pin configuration with regards to the discussed signal.









“I” – Digital Input
"O" – Digital Output
“IO” – Digital Input/Output
"PU33SPI" – Always pulled up to 3.3V SPI power rail
"PU33" – Always pulled up to 3.3V on-board COMEX-IC60U
"PD" - Always pulled down on-board COMEX-IC60U
"NC" – Connector Pin is Not Connected
"P" – Power pin
“G” – Ground pin
Table 17
Pin
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
Revised April 2017
COMEX-IC60U Carrier Board Connectors Signals
Signal Name
GND
GBE0_MDI3GBE0_MDI3+
GBE0_LINK100#
GBE0_LINK1000#
GBE0_MDI2GBE0_MDI2+
GBE0_LINK#
GBE0_MDI1GBE0_MDI1+
GND
GBE0_MDI0GBE0_MDI0+
GBE0_CTREF
SUS_S3#
SATA0_TX+
SATA0_TXSUS_S4#
SATA0_RX+
SATA0_RXGND
SATA2_TX+
SATA2_TXSUS_S5#
SATA2_RX+
SATA2_RXBATLOW#
(S)ATA_ACT#
AC/HDA_SYNC
AC/HDA_RST#
GND
AC/HDA_BITCLK
AC/HDA_SDOUT
BIOS_DIS0#
Type
G
IO
IO
O
O
IO
IO
O
IO
IO
G
IO
IO
AP
O
O
O
O
I
I
G
O
O
O
I
I
I
O
O
O
G
O
O
PU33
Description
Ground
GbE MDI 3 GbE MDI 3 +
Ethernet 100 Mbit Indicator
Ethernet 1000 Mbit Indicator
GbE MDI 2 GbE MDI 2 +
Ethernet Link Indicator
GbE MDI 1 GbE MDI 1 +
Ground
GbE MDI 0 GbE MDI 0 +
GbE Center Tap Reference
Suspend S3
SATA 0 TX +
SATA 0 TX Suspend S4
SATA 0 RX +
SATA 0 RX Ground
SATA 2 TX +
SATA 2 TX Soft Off
SATA 2 RX +
SATA 2 RX Battery Low
SATA Activity
HDA Sync
HDA RST
Ground
HDA Bit Clock (BCLK)
HDA SD Out (SDO)
SPI routing selection
COMEX-IC60U
Comments / Availability
Configurable function
Configurable function
Configurable function
100nF capacitor on module
AC coupled on module
AC coupled on module
AC coupled on module
AC coupled on module
AC coupled on module
AC coupled on module
AC coupled on module
AC coupled on module
10K PU
Buffer output with 100R serial res (S0)
9K - 50K PD in PCH
9K - 50K PD in PCH
10K PU (S0), no function on module
21
Carrier board Interface
Pin
A1
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
Signal Name
GND
THRMTRIP#
USB6USB6+
USB_6_7_OC#
USB4USB4+
GND
USB2USB2+
USB_2_3_OC#
USB0USB0+
VCC_RTC
A48
EXCD0_PERST#
O
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
A67
A68
A69
A70
A71
A72
A73
A74
A75
A76
A77
A78
A79
A80
A81
A82
A83
A84
A85
A86
EXCD0_CPPE#
LPC_SERIRQ
GND
PCIE_TX5+
PCIE_TX5GPI0
PCIE_TX4+
PCIE_TX4GND
PCIE_TX3+
PCIE_TX3GND
PCIE_TX2+
PCIE_TX2GPI1
PCIE_TX1+
PCIE_TX1GND
GPI2
PCIE_TX0+
PCIE_TX0GND
LVDS_A0+
LVDS_A0LVDS_A1+
LVDS_A1LVDS_A2+
LVDS_A2LVDS_VDD_EN
LVDS_A3+
LVDS_A3GND
LVDS_A_CK+
LVDS_A_CKLVDS_I2C_CK
LVDS_I2C_DAT
GPI3
RSVD
PU33
I
G
O
O
IO
O
O
G
O
O
G
O
O
IO
O
O
G
IO
O
O
G
O
O
O
O
O
O
O
O
O
G
O
O
O
IO
IO
I
A87
eDP_HPD
A88
A89
A90
A91
A92
A93
A94
A95
A96
A97
A98
A99
A100
A101
PCIE_CLK_REF+
PCIE_CLK_REFGND
SPI_POWER
SPI_MISO
GPO0
SPI_CLK
SPI_MOSI
TPM_PP
TYPE10#
SER0_TX
SER0_RX
GND
SER1_TX
Revised April 2017
Type
G
O
IO
IO
I
IO
IO
G
IO
IO
I
IO
IO
P
I
O
O
G
P
I
IO
O
O
PD/NC
NC
O
I
G
O
Description
Ground
CPU Thermal Trip Indicator
USB 2.0 Port 6 USB 2.0 Port 6 +
USB Overcurrent #3
USB 2.0 Port 4 USB 2.0 Port 4 +
Ground
USB 2.0 Port 2 USB 2.0 Port 2 +
USB Overcurrent #1
USB 2.0 Port 0 USB 2.0 Port 0 +
RTC Power
Express Card 0 Reset
Express Card 0 Request
Serial IRQ
Ground
PCIe Lane 5 TX +
PCIe Lane 5 TX GPI 0
PCIe Lane 4 TX +
PCIe Lane 4 TX Ground
PCIe Lane 3 TX +
PCIe Lane 3 TX Ground
PCIe Lane 2 TX +
PCIe Lane 2 TX GPI 1
PCIe Lane 1 TX +
PCIe Lane 1 TX Ground
GPI 2
PCIe Lane 0 TX +
PCIe Lane 0 TX Ground
LVDS Ch. A 0 + / eDP 2 +
LVDS Ch. A 0 - / eDP 2 LVDS Ch. A 1 + / eDP 1 +
LVDS Ch. A 1 - / eDP 1 LVDS Ch. A 2 + / eDP 0 +
LVDS Ch. A 2 - / eDP 0 LVDS Power CTRL
LVDS Ch. A 3 +
LVDS Ch. A 3 Ground
LVDS Ch. A CLK + / eDP 3 +
LVDS Ch. A CLK - / eDP 3 LVDS I2C Clock / eDP AUX +
LVDS I2C Data / eDP AUX GPI 3
Reserved
eDP HPD
PCIe Reference Clock +
PCIe Reference Clock Ground
SPI Power output
SPI MISO
GPO 0
SPI Clock
SPI MOSI
TPM Physical Presence
Not Connected
Serial Port 0 TX
Serial Port 0 RX
Ground
Serial Port 1 TX
COMEX-IC60U
Comments / Availability
1K PU (S0) to 1.00V
14.25K - 24.8K PD in PCH
14.25K - 24.8K PD in PCH
10K PU (S5)
14.25K - 24.8K PD in PCH
14.25K - 24.8K PD in PCH
14.25K - 24.8K PD in PCH
14.25K - 24.8K PD in PCH
10K PU (S5)
14.25K - 24.8K PD in PCH
14.25K - 24.8K PD in PCH
Connected to CB_RESET#, 100K PD on
module
10K PU (S0), no function on module
10K PU (S0)
AC coupled on module
AC coupled on module
50K PU (S0)
AC coupled on module
AC coupled on module
AC coupled on module
AC coupled on module
AC coupled on module
AC coupled on module
50K PU (S0)
AC coupled on module
AC coupled on module
50K PU (S0)
AC coupled on module
AC coupled on module
Configuration Dependent
Configuration Dependent
Configuration Dependent
Configuration Dependent
Configuration Dependent
Configuration Dependent
Available at LVDS configuration
Available at LVDS configuration
Available at LVDS configuration
Configuration Dependent
Configuration Dependent
2.2K PU (S3) (LVDS)
2.2K PU (S3) (LVDS)
50K PU (S0)
100K PD (available without LVDS option
only)
3.3V Typical
50K PD
10K PD if TPM is assembled
12V Tolerant
12V Tolerant
12V Tolerant
22
Carrier board Interface
Pin
A1
A102
A103
A104
A105
A106
A107
A108
A109
A110
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
Signal Name
GND
SER1_RX
LID#
VCC_12V
VCC_12V
VCC_12V
VCC_12V
VCC_12V
VCC_12V
GND
GND
GBE0_ACT
LPC_FRAME#
LPC_AD0
LPC_AD1
LPC_AD2
LPC_AD3
LPC_DRQ0#
LPC_DRQ1#
LPC_CLK
GND
PWRBTN#
SMB_CK
SMB_DAT
SMB_ALERT#
SATA1_TX+
SATA1_TXSUS_STAT#
SATA1_RX+
SATA1_RXGND
SATA3_TX+
SATA3_TXPWR_OK
SATA3_RX+
SATA3_RXWDT
AC/HDA_SDIN2
AC/HDA_SDIN1
AC/HDA_SDIN0
GND
B32
SPKR
O
Speaker
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B50
B51
B52
B53
B54
B55
B56
B57
B58
B59
I2C_CK
I2C_DAT
THRM#
USB7USB7+
USB_4_5_OC#
USB5USB5+
GND
USB3USB3+
USB_0_1_OC#
USB1USB1+
EXCD1_PERST#
EXCD1_CPPE#
SYS_RESET#
CB_RESET#
GND
PCIE_RX5+
PCIE_RX5GPO1
PCIE_RX4+
PCIE_RX4GPO2
PCIE_RX3+
PCIE_RX3-
IO
IO
I
IO
IO
I
IO
IO
G
IO
IO
I
IO
IO
O
PU
I
O
G
I
I
IO
I
I
IO
I
I
I2C Clock
I2C Data
Over Temperature Input
USB 2.0 Port 7 USB 2.0 Port 7 +
USB Overcurrent #2
USB 2.0 Port 5 USB 2.0 Port5 +
Ground
USB 2.0 Port 3 USB 2.0 Port 3 +
USB Overcurrent #0
USB 2.0 Port 1 USB 2.0 Port 1 +
Express Card 1 Reset
Express Card 1 Request
Reset Request Input
Reset Output
Ground
PCIe Lane 5 RX +
PCIe Lane 5 RX GPO 1
PCIe Lane 4 RX +
PCIe Lane 4 RX GPO 2
PCIe Lane 3 RX +
PCIe Lane 3 RX -
Revised April 2017
Type
G
I
PU33
P
P
P
P
P
P
G
G
O
IO
IO
IO
IO
IO
NC
NC
O
G
I
O
IO
I
O
O
O
I
I
G
NC
NC
I
NC
NC
I
NC
I
I
G
Description
Ground
Serial Port 1 RX
LID Switch
Main VCC Input
Main VCC Input
Main VCC Input
Main VCC Input
Main VCC Input
Main VCC Input
Ground
Ground
Ethernet Activity Indicator
LPC FRAME#
LPC AD0
LPC AD1
LPC AD2
LPC AD3
Not Connected
Not Connected
LPC Clock
Ground
Power Button
SMBus Clock
SMBus Data
SMBus Alert
SATA 1 TX +
SATA 1 TX Suspend Status
SATA 1 RX +
SATA 1 RX Ground
Not Connected
Not Connected
Power OK
Not Connected
Not Connected
Watch Dog Timer Event
HDA IN 2
HDA IN 1
HDA IN 0
Ground
COMEX-IC60U
Comments / Availability
12V Tolerant
12V Tolerant, 10K PU (S5), no function
12V Typical
12V Typical
12V Typical
12V Typical
12V Typical
12V Typical
Connected to GBE0_LINK#
15K - 40K PU in PCH (S0)
15K - 40K PU in PCH (S0)
15K - 40K PU in PCH (S0)
15K - 40K PU in PCH (S0)
33MHz Clock
100K PU (S5)
1K PU (S5)
1K PU (S5)
2.2K PU (S5)
AC coupled on module
AC coupled on module
10K PU (S5)
AC coupled on module
AC coupled on module
10K PD
N.C. on module
9K - 50K PD in PCH
9K - 50K PD in PCH
PCH int. Weak PD, Strap, Don't PU at
reset.
2.2K PU (S0)
2.2K PU (S0)
10K PU (S0)
14.25K - 24.8K PD in PCH
14.25K - 24.8K PD in PCH
10K PU (S5)
14.25K - 24.8K PD in PCH
14.25K - 24.8K PD in PCH
14.25K - 24.8K PD in PCH
14.25K - 24.8K PD in PCH
10K PU (S5)
14.25K - 24.8K PD in PCH
14.25K - 24.8K PD in PCH
Connected to CB_RESET#
10K PU (S0), no function on module
10K PU (S0)
100K PD
50K PU (S0)
23
Carrier board Interface
Pin
A1
B60
B61
B62
B63
B64
B65
B66
B67
B68
B69
B70
B71
B72
B73
B74
B75
B76
B77
B78
B79
B80
B81
B82
B83
B84
B85
B86
B87
B88
B89
B90
B91
B92
B93
B94
B95
B96
B97
B98
B99
B100
B101
B102
B103
B104
B105
B106
B107
B108
B109
B110
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
Revised April 2017
Signal Name
GND
GND
PCIE_RX2+
PCIE_RX2GPO3
PCIE_RX1+
PCIE_RX1WAKE0#
WAKE1#
PCIE_RX0+
PCIE_RX0GND
LVDS_B0+
LVDS_B0LVDS_B1+
LVDS_B1LVDS_B2+
LVDS_B2LVDS_B3+
LVDS_B3LVDS_BKLT_EN
GND
LVDS_B_CK+
LVDS_B_CKLVDS_BKLT_CTRL
VCC_5V_SBY
VCC_5V_SBY
VCC_5V_SBY
VCC_5V_SBY
BIOS_DIS1#
VGA_RED
GND
VGA_GRN
VGA_BLU
VGA_HSYNC
VGA_VSYNC
VGA_I2C_CK
VGA_I2C_DAT
SPI_CS#
RSVD
RSVD
GND
FAN_PWMOUT
FAN_TACHIN
SLEEP#
VCC_12V
VCC_12V
VCC_12V
VCC_12V
VCC_12V
VCC_12V
GND
GND
GND
USB_SSRX0USB_SSRX0+
GND
USB_SSRX1USB_SSRX1+
GND
USB_SSRX2USB_SSRX2+
GND
USB_SSRX3USB_SSRX3+
GND
DDI1_PAIR6+
DDI1_PAIR6RSVD
RSVD
Type
G
G
I
I
IO
I
I
I
I
I
I
G
O
O
O
O
O
O
O
O
O
G
O
O
O
P
P
P
P
I
AO
G
AO
AO
AO
AO
IO
IO
O
NC
NC
G
O
I
I
P
P
P
P
P
P
G
G
G
I
I
G
I
I
G
I
I
G
I
I
G
NC
NC
I
O
Description
Ground
Ground
PCIe Lane 2 RX +
PCIe Lane 2 RX GPO 3
PCIe Lane 1 RX +
PCIe Lane 1 RX PCIe Wake
General Wake
PCIe Lane 0 RX +
PCIe Lane 0 RX Ground
LVDS Ch. B 0 +
LVDS Ch. B 0 LVDS Ch. B 1 +
LVDS Ch. B 1 LVDS Ch. B 2 +
LVDS Ch. B 2 LVDS Ch. B 3 +
LVDS Ch. B 3 LVDS Backlight Enable
Ground
LVDS Ch. B Clock +
LVDS Ch. B Clock LVDS Backlight Enable
Standby Power Input
Standby Power Input
Standby Power Input
Standby Power Input
SPI routing selection
Red Analog Video Output
Ground
Green Analog Video Output
Blue Analog Video Output
VGA H-Sync
VGA V-Sync
VGA I2C Clock
VGA I2C Data
SPI CS#
Reserved
Reserved
Ground
Fan PWM Output
Fan Tachometer Input
Sleep Request Input
Main VCC Input
Main VCC Input
Main VCC Input
Main VCC Input
Main VCC Input
Main VCC Input
Ground
Ground
Ground
USB 3.0 Port 0 RX USB 3.0 Port 0 RX +
Ground
USB 3.0 Port 1 RX USB 3.0 Port 1 RX +
Ground
USB 3.0 Port 2 RX USB 3.0 Port 2 RX +
Ground
USB 3.0 Port 3 RX USB 3.0 Port 3 RX +
Ground
Not Connected
Not Connected
KBC_PROG_RX#
KBC_PROG_TX#
COMEX-IC60U
Comments / Availability
1K PU (S5)
1K PU (S5), PCIe Wake
Available at LVDS configuration
Available at LVDS configuration
Available at LVDS configuration
Available at LVDS configuration
Available at LVDS configuration
Available at LVDS configuration
Available at LVDS configuration
Available at LVDS configuration
Available at LVDS configuration
Available at LVDS configuration
Available at LVDS configuration
Available at LVDS configuration
10K PU (S5)
150R PD
150R PD
150R PD
2.2K PU (S0)
2.2K PU (S0)
10K PU 3.3V SPI
12V Tolerant
12V Tolerant, 47K PU (S0)
12V Tolerant, connected to PWR_BTN#
12V Typical
12V Typical
12V Typical
12V Typical
12V Typical
12V Typical
UART for Programming EC
UART for Programming EC
24
Carrier board Interface
Pin
A1
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
C37
C38
C39
C40
C41
C42
C43
C44
C45
C46
C47
C48
C49
C50
C51
C52
C53
C54
C55
C56
C57
C58
C59
C60
C61
C62
C63
C64
C65
C66
C67
C68
C69
C70
C71
C72
C73
C74
C75
C76
C77
C78
C79
C80
C81
C82
C83
C84
C85
C86
C87
Revised April 2017
Signal Name
GND
PCIE_RX6+
PCIE_RX6GND
PCIE_RX7+
PCIE_RX7DDI1_HPD
DDI1_PAIR4+
DDI1_PAIR4RSVD
RSVD
DDI1_PAIR5+
DDI1_PAIR5GND
DDI2_CTRLCLK_AUX+
DDI2_CTRLDATA_AUXDDI2_DDC_AUX_SEL
RSVD
DDI3_CTRLCLK_AUX+
DDI3_CTRLDATA_AUXDDI3_DDC_AUX_SEL
DDI3_PAIR0+
DDI3_PAIR0GND
DDI3_PAIR1+
DDI3_PAIR1DDI3_HPD
RSVD
DDI3_PAIR2+
DDI3_PAIR2RSVD
DDI3_PAIR3+
DDI3_PAIR3GND
PEG_RX0+
PEG_RX0TYPE0#
PEG_RX1+
PEG_RX1TYPE1#
PEG_RX2+
PEG_RX2GND
PEG_RX3+
PEG_RX3RSVD
RSVD
PEG_RX4+
PEG_RX4RSVD
PEG_RX5+
PEG_RX5GND
PEG_RX6+
PEG_RX6GND
PEG_RX7+
PEG_RX7GND
RSVD
PEG_RX8+
PEG_RX8GND
PEG_RX9+
PEG_RX9RSVD
GND
PEG_RX10+
PEG_RX10GND
Type
G
I
I
G
I
I
I
NC
NC
NC
NC
NC
NC
G
IO
IO
I
NC
NC
NC
NC
NC
NC
G
NC
NC
NC
NC
NC
NC
NC
NC
NC
G
I
I
NC
I
I
NC
I
I
G
I
I
NC
NC
I
I
NC
I
I
G
I
I
G
I
I
G
NC
I
I
G
I
I
NC
G
NC
NC
G
Description
Ground
PCIe Lane 6 RX +
PCIe Lane 6 RX Ground
PCIe Lane 7 RX +
PCIe Lane 7 RX DDI 1 HPD
Not Connected
Not Connected
Reserved
Reserved
Not Connected
Not Connected
Ground
DDI 2 CTRL Clock / AUX +
DDI 2 CTRL Data / AUX DDI2
Reserved
Not Connected
Not Connected
Not Connected
Not Connected
Not Connected
Ground
Not Connected
Not Connected
Not Connected
Reserved
Not Connected
Not Connected
Reserved
Not Connected
Not Connected
Ground
PCIe Graphics Lane 0 RX +
PCIe Graphics Lane 0 RX Not Connected
PCIe Graphics Lane 1 RX +
PCIe Graphics Lane 1 RX Not Connected
PCIe Graphics Lane 2 RX +
PCIe Graphics Lane 2 RX Ground
PCIe Graphics Lane 3 RX +
PCIe Graphics Lane 3 RX Reserved
Reserved
PCIe Graphics Lane 4 RX +
PCIe Graphics Lane 4 RX Reserved
PCIe Graphics Lane 5 RX +
PCIe Graphics Lane 5 RX Ground
PCIe Graphics Lane 6 RX +
PCIe Graphics Lane 6 RX Ground
PCIe Graphics Lane 7 RX +
PCIe Graphics Lane 7 RX Ground
Reserved
PCIe Graphics Lane 8 RX +
PCIe Graphics Lane 8 RX Ground
PCIe Graphics Lane 9 RX +
PCIe Graphics Lane 9 RX Reserved
Ground
Not Connected
Not Connected
Ground
COMEX-IC60U
Comments / Availability
100K PD
100K PD / 2.2K PU (S0)
100K PU / 2.2K PU (S0)
1M PD. High for HDMI/DVI, Low for DP
connected to CSI2_DN1
connected to CSI2_DP1
connected to CSI2_DP0
connected to CSI2_DN0
connected to CSI2_CLKP0
connected to CSI2_CLKN0
connected to CSI2_DP3
connected to CSI2_DN3
connected to CSI2_DN2
connected to CSI2_DP2
connected to CSI2_CLKP1
connected to CSI2_CLKN1
connected to CSI2_DN4
connected to CSI2_DP4
connected to CSI2_DN5
connected to CSI2_DP5
connected to PCH_I2C2_SCL
connected to PCH_I2C2_SDA
connected to PCH_I2C3_SCL
connected to PCH_I2C3_SDA
25
Carrier board Interface
Pin
A1
C88
C89
C90
C91
C92
C93
C94
C95
C96
C97
C98
C99
C100
C101
C102
C103
C104
C105
C106
C107
C108
C109
C110
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
Revised April 2017
Signal Name
GND
PEG_RX11+
PEG_RX11GND
PEG_RX12+
PEG_RX12GND
PEG_RX13+
PEG_RX13GND
RSVD
PEG_RX14+
PEG_RX14GND
PEG_RX15+
PEG_RX15GND
VCC_12V
VCC_12V
VCC_12V
VCC_12V
VCC_12V
VCC_12V
GND
GND
GND
USB_SSTX0USB_SSTX0+
GND
USB_SSTX1USB_SSTX1+
GND
USB_SSTX2USB_SSTX2+
GND
USB_SSTX3USB_SSTX3+
GND
DDI1_CTRLCLK_AUX+
DDI1_CTRLDATA_AUXRSVD
RSVD
PCIE_TX6+
PCIE_TX6GND
PCIE_TX7+
PCIE_TX7RSVD
RSVD
DDI1_PAIR0+
DDI1_PAIR0RSVD
DDI1_PAIR1+
DDI1_PAIR1GND
DDI1_PAIR2+
DDI1_PAIR2DDI1_DDC_AUX_SEL
RSVD
DDI1_PAIR3+
DDI1_PAIR3RSVD
DDI2_PAIR0+
DDI2_PAIR0GND
DDI2_PAIR1+
DDI2_PAIR1DDI2_HPD
RSVD
DDI2_PAIR2+
Type
G
NC
NC
G
NC
NC
G
NC
NC
G
NC
NC
NC
G
NC
NC
G
P
P
P
P
P
P
G
G
G
O
O
G
O
O
G
O
O
G
O
O
G
IO
IO
NC
NC
O
O
G
O
O
NC
NC
O
O
NC
O
O
G
O
O
I
NC
O
O
NC
O
O
G
O
O
I
NC
O
Description
Ground
Not Connected
Not Connected
Ground
Not Connected
Not Connected
Ground
Not Connected
Not Connected
Ground
Reserved
Not Connected
Not Connected
Ground
Not Connected
Not Connected
Ground
Main VCC Input
Main VCC Input
Main VCC Input
Main VCC Input
Main VCC Input
Main VCC Input
Ground
Ground
Ground
USB 3.0 Port 0 TX USB 3.0 Port 0 TX +
Ground
USB 3.0 Port 1 TX USB 3.0 Port 1 TX +
Ground
USB 3.0 Port 2 TX USB 3.0 Port 2 TX +
Ground
USB 3.0 Port 3 TX USB 3.0 Port 3 TX +
Ground
DDI 1 CTRL Clock / AUX +
DDI 1 CTRL Data / AUX Reserved
Reserved
PCIe Lane 6 TX +
PCIe Lane 6 TX Ground
PCIe Lane 7 TX +
PCIe Lane 7 TX Reserved
Reserved
DDI 1 Lane 0 +
DDI 1 Lane 0 Reserved
DDI 1 Lane 1 +
DDI 1 Lane 1 Ground
DDI 1 Lane 2 +
DDI 1 Lane 2 DDI 1 Aux. select
Reserved
DDI 1 Lane 3 +
DDI 1 Lane 3 Reserved
DDI 2 Lane 0 +
DDI 2 Lane 0 Ground
DDI 2 Lane 1 +
DDI 2 Lane 1 DDI 2 HPD
Reserved
DDI 2 Lane 2 +
COMEX-IC60U
Comments / Availability
12V Typical
12V Typical
12V Typical
12V Typical
12V Typical
12V Typical
AC coupled on module
AC coupled on module
AC coupled on module
AC coupled on module
AC coupled on module
AC coupled on module
AC coupled on module
AC coupled on module
100K PD / 2.2K PU (S0)
100K PU / 2.2K PU (S0)
AC coupled on module
AC coupled on module
AC coupled on module
AC coupled on module
1M PD. High for HDMI/DVI, Low for DP
Available without VGA
Available without VGA
Available without VGA
Available without VGA
Available without VGA (100K PD)
26
Carrier board Interface
Pin
A1
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63
D64
D65
D66
D67
D68
D69
D70
D71
D72
D73
D74
D75
D76
D77
D78
D79
D80
D81
D82
D83
D84
D85
D86
D87
D88
D89
D90
D91
D92
D93
D94
D95
D96
D97
D98
D99
D100
D101
D102
D103
D104
D105
D106
D107
D108
D109
D110
A1
Revised April 2017
Signal Name
GND
DDI2_PAIR2RSVD
DDI2_PAIR3+
DDI2_PAIR3GND
PEG_TX0+
PEG_TX0PEG_LANE_RV#
PEG_TX1+
PEG_TX1TYPE2#
PEG_TX2+
PEG_TX2GND
PEG_TX3+
PEG_TX3RSVD
RSVD
PEG_TX4+
PEG_TX4GND
PEG_TX5+
PEG_TX5GND
PEG_TX6+
PEG_TX6GND
PEG_TX7+
PEG_TX7GND
RSVD
PEG_TX8+
PEG_TX8GND
PEG_TX9+
PEG_TX9RSVD
GND
PEG_TX10+
PEG_TX10GND
PEG_TX11+
PEG_TX11GND
PEG_TX12+
PEG_TX12GND
PEG_TX13+
PEG_TX13GND
RSVD
PEG_TX14+
PEG_TX14GND
PEG_TX15+
PEG_TX15GND
VCC_12V
VCC_12V
VCC_12V
VCC_12V
VCC_12V
VCC_12V
GND
GND
Type
G
O
NC
O
O
G
NC
NC
NC
NC
NC
O
NC
NC
G
NC
NC
NC
NC
NC
NC
G
NC
NC
G
O
O
G
O
O
G
NC
O
O
G
NC
NC
NC
G
NC
NC
G
NC
NC
G
NC
NC
G
NC
NC
G
NC
NC
NC
G
NC
NC
G
P
P
P
P
P
P
G
G
Description
Ground
DDI 2 Lane 2 Reserved
DDI 2 Lane 3 +
DDI 2 Lane 3 Ground
Not Connected
Not Connected
Not Connected
Not Connected
Not Connected
GND
Not Connected
Not Connected
Ground
Not Connected
Not Connected
Reserved
Reserved
Not Connected
Not Connected
Ground
Not Connected
Not Connected
Ground
PCIe Graphics Lane 6 TX +
PCIe Graphics Lane 6 TX Ground
PCIe Graphics Lane 7 TX +
PCIe Graphics Lane 7 TX Ground
Reserved
PCIe Graphics Lane 8 TX +
PCIe Graphics Lane 8 TX Ground
Not Connected
Not Connected
Reserved
Ground
Not Connected
Not Connected
Ground
Not Connected
Not Connected
Ground
Not Connected
Not Connected
Ground
Not Connected
Not Connected
Ground
Reserved
Not Connected
Not Connected
Ground
Not Connected
Not Connected
Ground
Main VCC Input
Main VCC Input
Main VCC Input
Main VCC Input
Main VCC Input
Main VCC Input
Ground
Ground
COMEX-IC60U
Comments / Availability
connected to CSI2_DN7
connected to CSI2_DP7
connected to CSI2_DN6
connected to CSI2_DP6
connected to FLASHTRIG
connected to RSMRST#
12V Typical
12V Typical
12V Typical
12V Typical
12V Typical
12V Typical
27
Carrier board Interface
6.2
Mating Connectors
COMEX-IC60U should be connected to a carrier board using two 110x2 pins, 0.5mm pitch
connector. The connector on the carrier board should be Foxconn QT002206-2141-3H for 5mm
stack, Foxconn QT002206-4131-3H for 8mm stack, or other compatible connectors.
Revised April 2017
COMEX-IC60U
28
Mechanical specifications
7
MECHANICAL SPECIFICATIONS
7.1
Mechanical Drawing
Figure 3
COMEX-IC60U Top
95
91
84,74
4
P3
DS1
DS2
U23
U5
U40
95
91
DS3
U2
91
U1
U4
U9
U3
39,12
U54
U67
U55
U44
SW1
U68
U14
U13
U6
U60
U7
4
U61
SW2 SW3
4
21,73
71,24
80
All dimensions are in millimeters. The tolerances are ± 0.1mm.
Board thickness is 1.6mm. The drawing is intended for reference uses only.
3D models and detailed mechanical drawings are available at
http://www.compulab.com/products/com-express/comex-ic60u-intel-core-7th-gen-com-expresscompact-type-6-computer-on-module/#devres
Revised April 2017
COMEX-IC60U
29
Mechanical specifications
Figure 4
COMEX-IC60U bottom
O6
(x7)
O2.7
(x7)
P4
U47
U50
U51
U49
U48
U64
U53
U43
U18
U25
U20
U26
U104
D1
P2
U103
18
C1
B1
P1
A1
16,5
74,2
All dimensions are in millimeters. The tolerances are ± 0.1mm.
Board thickness is 1.6mm. The drawing is intended for reference uses only.
3D models and detailed mechanical drawings are available at
http://www.compulab.com/products/com-express/comex-ic60u-intel-core-7th-gen-com-expresscompact-type-6-computer-on-module/#devres
Revised April 2017
COMEX-IC60U
30
Mechanical specifications
7.2
Heat Spreader and Cooling Solutions
CompuLab provides COMEX-IC60U with a dedicated heat-spreader assembly. The COMEXIC60U heat-spreader has been designed to act as a thermal interface and should be used in
conjunction with a heat-sink or an external cooling solution.
External cooling must be provided to maintain the heat-spreader at proper operating temperatures.
The cooling solution must ensure that under worst-case conditions the temperature on any spot of
the heat-spreader surface is maintained according to the COMEX-IC60U temperature
specifications.
Various thermal management solutions can be used with the heat-spreader, including active and
passive approaches.
Reference cooling solutions are provided by CompuLab.
Documentation and CAD drawings for the COMEX-IC60U heat-spreader and cooling solutions are
provided at http://www.compulab.com/products/com-express/comex-ic60u-intel-core-7th-gencom-express-compact-type-6-computer-on-module/#devres
Revised April 2017
COMEX-IC60U
31
Operational Characteristics
8 OPERATIONAL CHARACTERISTICS
8.1
Absolute Maximum Ratings
Table 18
Power Rail
VCC_12V
VCC_5V_SBY
VCC_RTC
Absolute Maximum ratings
Min (V)
Max(V)
-0.3
-0.3
-0.3
18
6
3.2
NOTE: Exceeding the absolute maximum ratings may damage the device.
8.2
Recommended Operating Conditions
Table 19
Power Rail
Recommended Operating Conditions
Min (V)
Typ (V)
Max (V)
11.4
4.75
2
12
5
3
12.6
5.25
3.2
VCC_12V
VCC_5V_SBY
VCC_RTC
8.3
Operating Temperature Ranges
Table 20
Range
Commercial
COMEX-IC60U Temperature Range Options
Temp.
o
o
0 to 70 C
Extended
-20o to 70o C
Industrial
-40o to 85o C
Revised April 2017
Description
Sample boards from each batch are tested for the lower and upper
temperature limits. Individual boards are not tested.
Every board undergoes a short test for the lower limit (-20o C)
qualification.
Every board is extensively tested for both lower and upper limits and
at several midpoints.
COMEX-IC60U
32
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