LineEye LE-650H2 User manual

USB 2.0 Protocol Analyzer
INSTRUCTION MANUAL
（10th Edition)
LE-650H2 / LE-650H2-A

2

1
Introduce
NOTICE
■This manual is a common instruction manual for LE-650H2 / LE-650H2-A.
Since the operation method and screen are almost the same, they are explained by the same
screen.
■It is strictly prohibited to reprint or reproduce all or part of the contents of this manual without
our permission.
■The contents of this manual and the use of the product are subject to change without notice.
■The contents of this manual have been prepared with the utmost care, but if you find any
mistakes or omissions, please contact us.
■Please note that we are not liable for any damages, lost prots, or any claims made by a third
party due to the use of this product.
■The image of this manual may be dicult to see due to its size. For details of the image, refer
to the online help (or the pdf le of the attached CD).
USER LIMITATION
This product has been developed for the purpose of using as an analyzer only, and has not been
developed for the use that needs exclusively high reliability and safety; aerospace apparatus,
trunk communication apparatus, nuclear control apparatus, medical apparatus related with life
maintenance and etc. Also, this product does not warrant the use for those purposes. If you use for
those purposes, please consider the safety measures against fail-safe etc. on your responsibility.
Before Using the Product
Thank you for your purchase of USB Protocol Analyzer LE-650H2/LE-650H2-A.
Please read the operating instruction carefully before use to ensure safe operation of LE-650H2/
LE-650H2-A.
Please be sure to save this Manual.
After installing the online help, you can use it from the software menu "Help" (or click the " "
icon).

2
Safety Information
Read this rst ! !
Please read the operating instruction carefully before use to ensure safe operation of LE-650H2/LE-
650H2-A. The general safety rules are provided for your benet to protect you and those around you.
Please read and follow them to avoid unnecessary injury and damage to the product and property
and touse LE-650H2/LE-650H2-A right and safely.
Before you use this LE-650H2/LE-650H2-A, please familiarize yourself with the contents
(symbols,marks) provided below.
[Explanation of the symbols (The degree of the hazard factor)]
The symbol denotes that improper handling poses a risk of causing death or serious injury.
"The symbol denotes that improper handling poses a risk of causing injury or damage to the
product and property."
*"Injury" indicates injury, burn, an electric shock, or the like which does not require hospitalization or the extend over a long
period ofhospital visit.
*"Damage to the product and property" indicates damage expansion related to a house, a building, furniture, apparatus, livestock or apet.
[ Explanation of the gure marks(concrete detail) ]
Indicates prohibition (things that you must not do)
Indicates comslsion (things that you must do)
WARNING
*Stop using LE-650H2/LE-650H2-A immediately when smoke or smells emanate from
LE-650H2/LE-650H2-A.The continuous use may result in an electric shock, a burn and/or re.
*Do not disassemble, modication or repair LE-650H2/LE-650H2-A Failure to observe
this may result in injury, an electric shock, re and/or a breakdown due tooverheating.
*Do not throw LE-650H2/LE-650H2-A into a re, or expose to heat. Failure to observe
this may result in re, re due to explosion and/or injury.
*Do not use LE-650H2/LE-650H2-A if any form of liquid or foreign matter entered LE-
650H2/LE-650H2-A .
Failure to observe this may result in an electric shock and/or re.
*Do not use in the place which generates inammable gas etc.This may result re.
Keep the products away from water.Failure to do so may result in the heat generation,
an electric shock and/or unit malfunction.
CAUTION
Do not place LE-650H2/LE-650H2-A in the following places. Failure to observe this
may result in overheating, a burn, an electric shock and/or breakdown.
■a place where strong magnetic eld and static electricity are generated, a dusty place
■The places with the humidity and temperature exceeding the tolerance level, and with
a rapid temperature change.
■a place where unstable place and vibration are generated
■
a place exposed to direct sunlight, a circumference of re or the place where it is lled with heat
■a place with danger of the electric leak and water leak
WARNING
CAUTION

3
Software License Agreement
This is a legal agreement between you, the end user, and LINEEYE CO., LTD.(LINEEYE).
Carefully read all the terms and conditions of this agreement prior to use the software program
or attached document. You are consenting to be bound by and are becoming a party to this
agreement.
1 Copyright
The rights and copyrights of the SOFTWARE are owned by LINEEYE.
2 Grant of License
LINEEYE grants to you this software can be used on only one computer when you get this
software and agree to our License agreement. Therefore, you may not transfer, rent lease and loan
to third parties.
3 Copy / Analysis / Modication
This license does not allow you to copy, analyze or modify the whole or any part of the material
except for the case that it is prescribed in the installation manual.
4 Upgrade
This software may be upgraded without a advance notice because of technical progress of
hardware or software. LINEEYE provides software upgrades by payment for upgrade. For
upgrade, it is granted only to the agreed License Agreement owner of this software.
5 Limitation of Liability
In no event shall LINEEYE be liable for any direct or indirect damages, special or consequential
damages resulting from the use or in way related to the use of the software. Besides in no event
shall LINEEYE be liable for damages resulting from equipments or mediums.
6 General
If any provision of this agreement is invalid, such provision shall be removed from this License
Agreement.
7 Support
LINEEYE will support only to the problems are caused by this software or functions and
operation of this software.
8 Others
The articles are not mentioned in this agreement, conform to the copyright laws and the other
related laws.
LINEEYE CO., LTD.

4
Contents
Before Using the Product ………………………………………………………………………………… 1
Outline …………………………………………………………………………………………………… 5
Composition ……………………………………………………………………………………………… 5
System Requirement ……………………………………………………………………………………… 5
1. Explanation of each part ……………………………………………………………………………… 6
2. Installation of software and drivers…………………………………………………………………… 7
2-1. Installation of PC soft and USB Driver (Windows7/8.1/10) ……………………………… 7
2-2. Installation to PC via LAN ………………………………………………………………… 9
2-3. About Version Up ………………………………………………………………………… 11
3. Connection …………………………………………………………………………………………… 12
3-1. Basic connection …………………………………………………………………………… 12
3-2. Notes on the USB cables …………………………………………………………………… 13
4. Basic operation ……………………………………………………………………………………… 14
5. The display screen …………………………………………………………………………………… 16
5-1. Explanation of Packet Display …………………………………………………………… 16
5-2. Detailed display of request / descriptor by class ………………………………………… 17
5-3. How to set the screen display ……………………………………………………………… 18
6. Log settings and save ………………………………………………………………………………… 20
6-1. Log operation settings ……………………………………………………………………… 20
6-2. Saving a log le …………………………………………………………………………… 22
7. Useful functions ……………………………………………………………………………………… 23
7-1. Retrieval Function ………………………………………………………………………… 23
7-2. Mark Function …………………………………………………………………………… 24
7-3. Time Mark Function ……………………………………………………………………… 24
7-4. Real Time Filter …………………………………………………………………………… 25
7-5. Repeat Mode ……………………………………………………………………………… 26
8. Trigger settings ……………………………………………………………………………………… 27
9. Detailed analysis function …………………………………………………………………………… 30
9-1. USB Device Class Setting ………………………………………………………………… 30
9-2. Statistical Information ……………………………………………………………………… 31
9-3. Operation Report Creation and Miscellaneous Items ……………………………………… 31
10.
About the measurement of VBus value(Voltage(V),Current(mA),Power(W)) ……………………… 32
11. VBus Logger mode ………………………………………………………………………………… 33
12. OP-SB84 data conversion …………………………………………………………………………… 35
13. Function / reference ………………………………………………………………………………… 36
14. UNINSTALL………………………………………………………………………………………… 38
15. Specications………………………………………………………………………………………… 39
16. Warranty and after-sales service ……………………………………………………………………… 41

5
System Requirement
●PC
・
PC/AT compatible. CPU:Core 2 Duo or later (Core i series or later recommended). Memory:1GByte or more
・A USB 2.0 port can be used.
●HDD
・30MByte free space is required to install the software.
・In addition to the above, a log data recording area is required.
●Display resolution
・1024 x 768 pixel or more is recommended.
●OS
・Windows® 7 (32-bit / 64-bit) / 8.1 (32-bit / 64-bit) / 10 (32-bit / 64-bit)
Composition
Please check whether the following have gathered at the time of delivery of goods.
<
LE-650H2/ LE-650H2-A>
●USB Analyzer : 1
●USB cable (with A-B plug 1.8m/0.9m) : 2
●CD-ROM (LE-650H2 software) : 1
●Installation manual : 1
●Warranty/Customer registration card : 1
If any item lacks, please contact the distributor where you purchased the product or us.
Outline
LE-650H2/LE-650H2-A is apparatus which connects with a PC, and analyzes "USB Protocol".
"USB Protocol" is recorded on the hard disk of PC on real time, and it is displayed intelligibly for
a LE-650H2/LE-650H2-A Software window.
●HIGH/FULL/LOW speed modes automatic identication
The device speed to observe is judged automatically.
●Continuous record a max.10Gbyte (Max. 40Gbyte for LE-650H2-A)
Monitored USB data is recorded up to 10Gbyte into the PC hard disk drive. And the screen
can be also scrolled during analysis. It is eective in the analysis of the unspecied trouble
which rarely happens.
●Intelligible Display
“Packets” in monitored data is intelligibly displayed per “Transaction”.
“Standard device request” and “Descriptor” are translated in detail.
●Trigger function linking with other measuring instruments
It is possible to specify up to 16 sets of trigger which can execute the actions in sequence.
When receiving error or specic packets, you can select start and stop of measurement or
trigger output which is eective to link with other measuring instruments.
●Upgraded O-Line Analysis Capability
It is easy to nd data which you are interested in from enormous recorded measurement data by
ltering. To learn more about details, please refer to the online help.functions and Find functions.

6
1. Explanation of each part
< LE-650H2 / LE-650H2-A >
1. USB connector for analysis PC Connect to an analysis PC with the attached cable.
2. USB device connector Connect to a USB device to be measured.
3. USB host connector Connect to a USB host to be measured.
4. External trigger connector
External trigger input / output port 10-pin connector
* 1
5. POWER/RUN Lit in green: The Power is ON and in measurement-
standby state
Lit in red: In measurement
Blink in orange: Overow occurred
When the buer memory inside the main unit is full * 2
6. VBUS Indicates the voltage level of VBUS.
Lit in green: Approximately 4.5V or higher
O: Less than about 4.5V
7. DATA Indicates the data communication status between
the measurement target USB host and the device.
Lit in green: When transferring data between the
USB host and the device
Lit in red: The USB bus status is "BUS RESET"
Lit in orange: SUSPEND
8. SPEED H/F/L The speed of the USB device being measured (Hi-
Speed / Full-Speed /Low-Speed) is shown.
Lit in green: Full-Speed
Lit in red: Hi-Speed
O: Low-Speed
* 1 An optional 5-wire probe cable (model number LE-5LP2) can be used.
* 2 When it lights in orange, it stays in orange even after a free space is made in the internal memory.
①③
②
④
⑤ ⑥⑦ ⑧

7
2. Installation of software and drivers
2-1. Installation of PC soft and USB Driver (Windows7/8.1/10)
Insert the attachment CD-ROM into the CD-ROM Drive of PC.
Then, the installer automatically starts. If it does not start automatically, click "setup.exe" on the CD-ROM.
Attention: Please install the software before connecting the analyzer.
The driver will be available when connecting the analyzer to
the PC at the rst time after installing the software.
4.Click “Next” to continue. If you would like to
select a dierent folder, click Browse.
5.The license key will automatically appear when
“Verifying license key” dialog is displayed. Then
click “Next” to continue.
*In case of installing the trial version, click
“Next” without lling the blank.
1. The setup dialog box appears. To start the setup
wizard, click "Yes."
2.Click “Next”, when following setup dialog is
displayed.
3.Confirmation of Software licence agreement
and MTP(Media Transfer Protocol) licence
of Microsoft are displayed .To use these
functions of MTP, you need to accept the license
agreements and click “Next”.

8
9.Click [Next] when starting the installation of the
device driver.
10.Click “Install” , when the following dialog is
displayed.
11. When the following dialog is displayed, the
installation of driver has been done. Click [Finish].
12 .Installation of software will be started. When
the set-up wizard is completed, the installation
is nished. Click [Finish].
6.Click “Next” to continue. If you would like to
select a dierent folder, click Browse.
7.Select the additional tasks which you would
like Setup toperform, then click “Next”.
8.Click “Install” to continue with the installation.

9
2-2. Installation to PC via LAN
You can install the software to the PC which does not have a CD drive via LAN, using another
PC with a CD drive.
*You can also install it using an external CD drive, but here we will explain other methods.
1.Insert the CD to the PC with a CD drive.
2.Set the property of the CD drive to access from the PC without the CD drive (for more information,
please consult your network administrator).
The PC for installation without a CD drive
LAN
The PC with a CD drive
Insert the CD
LAN
Copy setup.exe.
The PC for installation without a CD drive The PC with a CD drive
3.Copy “setup.exe(v1.0.0.2 or above)” to the appropriate folder in the PC without the CD drive.
*If you have the CD which version is v1.0.0.1 or below, install the latest software from
LINEEYE web-page.

10
4.Execute “setup.exe” in the PC with the CD drive. Then proceed the process until “The USB
Protocol Analyzer LE-650H2 setup wizard” appears.
5.Execute the “setup.exe” from the PC without the CD drive. The license key number is automatically
lled and then complete the setup wizard.
The PC for installation without a CD drive The PC with a CD drive
LAN
Execute setup.
exe.
The PC for installation without a CD drive The PC with a CD drive
LAN
Execute setup.
exe.

11
6.After nishing the installation at (5), cancel the setup wizard started at (4).
LAN
The PC for installation without a CD drive The PC with a CD drive
2-3. About Version Up
The latest version of monitoring software can be used by downloading it from our website.
However, it requires a “license”to use new functions which are added later than about 1 year after
your purchase of the product.
Note: Bug xing can be updated without this limitation.

12
3. Connection
3-1. Basic connection
USB protocol analyzer LE-650H2 / LE-650H2-A displays and records the captured log on a PC.
This PC used for displaying and recording is called "Analysis PC."
The host PC for USB protocol analyzer needs to have a USB interface supporting USB2.0 High-
Speed.
Connect the USB connector on the back of USB protocol analyzer LE-650H2/LE-650H2-A to the
USB port on analysis PC by using the USB2.0 High-Speed (Certied) cable as the gure below
shows.
＜Notes on connection with analysis PC ＞
The connection with the analysis PC must be made by USB2.0 Hi-Speed. Please note that it
will not work when connected at Full-Speed caused by such as the use of poor quality USB
cable.
When the setting in the Windows power management has an option such as putting the system
to sleep when the operation is not performed for a certain period of time and the option is
abled, "The error occurred while transferring the log data.Log operation has been stopped."
message may appear during measurement and the measurement may be stopped. To avoid this,
if there is such a setting, please disable it.
Personal computer for analysis
USB 2.0 Interface
USB device USB host PC
Hi-Speed
Full-Speed
Low-Speed

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3-2. Notes on the USB cables
●Use the cable which has attested all USB2.0 standards for the USB connection. All must use the
USB2.0 standard certied cable to connect USB.
●Follow the conditions below such as the length of the USB cable.
Connecting LE-650H2 / LE-650H2-A to the USB protocol analyzer host PC
・Use One USB2.0 standard certied cable 5m or shorter.
・Do not use a hub or extension cable on the way.
Connection with the measurement targets
・Make a TAP connection to the analyzer as shown in the gure using the attached shorter USB
cable and the USB cable which was used to connect the devices to be measured.
・Keep the total length of the two cables as short as possible.(3m or less recommended)
Personal computer for analysis
USB 2.0 certied
cable 5m or less
USB device USB host PC
Hi-Speed
Full-Speed
Low-Speed

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4. Basic operation
1. Connect the analysis computer and LE-650H2 / LE-650H2-A with the included USB cable.
For the detail see "3. Connection" on page 12.
2.The analysis software automatically detects that the LE-650H2 / LE-650H2-A is connected and
initializes the LE-650H2 / LE-650H2-A hardware. You can start measurement after when the
POWER / RUN LED of LE-650H2 / LE-650H2-A lights up in green.
3.Set the analysis software.
Start the software and select "Options" "Connection port" from "Log" in the menu.
The dialog shown below appears.
Select the serial number (LE-650H2) / serial number (LE-650H2-A) from the "Connection
method" list.
This setting is required only when you run the analysis software for the rst time.
4.Connect the USB host and USB device which you want to measure to LE-650H2 / LE-
650H2-A.
* We recommend you to connect only the USB device for which you want to acquire logs, and
do not connect other USB devices.

15
5. Press the space key or the "Log start" button to start the measurement.
6. While saving the data from the rst USB packet found to the HDD / SSD of the analysis PC,
it displays it on the screen with an easy-to-understand transaction unit. The analysis software
can scroll the data display even during the measurement.
< Example of measurement>
7.When you nish the analysis/measurement, press the space key or the "Stop" button to nish
the measurement.
* If a large amount of data is measured, it may take several minutes after stopping.
8. If necessary, use the display lter and search function to perform analysis.
（You can quickly search and display the communication data you want to see.）
9.If you want to save the measured data, save the log to a le.
* If you want to extract only the necessary communication data part to organize and save it,
click "New" from the "File" menu to create a new log window, and use the "Copy" and
"Paste" functions to paste and put it together to this new log window.

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5. The display screen
5-1. Explanation of Packet Display
①：VBus measurement bar The power (W), voltage (V), and current (mA) of the BUS line
being measured are measured and displayed.
②：Displays plural packets as a transaction in one line.
③：
Display SOF (Start of Frame). In the High-Speed device,the micro frame is displayed as "(1/8)" - "(8/8)".
Because a Low-Speed device does not generate SOF packets , nothing appears in this column.
④：Displays token packets . (Token type / Address / End point)
⑤：It shows the rst 8 bytes of the data packet and the total number of data. Click "+" to display
all data. Each data is displayed in ASCII on the right side.
Hover your mouse over this part to see the contents of the packet including the CRC value.
⑥：
Displays handshake packets. You can also display all the transactions that repeat in the display lter settings.
⑦：Displays elapsed time.
⑧：
Displays the USB bus state.
・BUS RESET ：Displays when the USB bus reset is issued.
・SUSPEND ：Mainly displays when communications with devices stop.
・DISCONNECT ：Mainly displays when the USB device is disconnected.
・DEVICE-CHIRP ：It is displayed when device chirp is detected.
・DISCONNECT ：It is displayed when hub chirp is detected.
⑨：Marks the user-dened transactions from 1 to 99.
⑩：Display the communication speed for each transaction.
e.g.)「HIGH：」/「FULL： 」/「LOW： 」
⑪：Highlights transaction which you select with a mouse.
⑫：
If you check "Record VBus voltage/current with USB log" in the log operation settings, the
VBus voltage / current log will be recorded by the selected cycle.
①
⑪
⑧
⑩
⑦
④
③
②
⑥
⑤
⑨
⑫

17
＜Mark and meaning ＞
Mark Meaning
Indicates that there was a CRC error.
Indicates a transaction which contains a PRE (preamble).
Indicates SSPRIT (start SPLIT).
Indicates CSPLIT (Complete SPRIT).
unknown If there is a packet ID (PID) that is not dened in the USB 2.0 standard,
Displayed when the packet ID is normal but the packet length is unreasonably short (or long)
5-2. Detailed display of request / descriptor by class
If there is a transaction which begins from the "SETUP" packet as shown in a gure, a "request
type" and the mark will be displayed on the right side.
Device request details window" like the right opens when mark is clicked with the mouse, and
information on request Descriptor is displayed in the shape of the tree.
<Types of device requests supported>
・Standard device request
・HUB Class-Specic device request
・HID Class-Specic device request
・Audio Class-Specic device request
・Communication Class-Specic device request
・
MassStorage/Bulk Only Transport-Specic device request
・Printer Class-Specic device request
・USBTMC Class-Specic device request
・Video Class-Specic device request
・Wireless controller Class-Specic device request
*only for HCI protocol for Bluetooth dongle
<Types of descriptors supported>
・Standard descriptor
・HUB Class-Specic descriptor
・HID Class-Specic descriptor
・Audio Class-Specic descriptor
・Communication Class-Specic descriptor
・Video Class-Specic descriptor
* The USB protocol analyzer software searches the
log data for GET_DESCRIPTOR requests in order
to identify the class / subclass to which the target
device request belongs. Therefore, if the GET_
DESCRIPTOR request related to the Configuration
descriptor does not exist in the same log data, it
may be displayed as "Undend" because the class to
which it belongs cannot be identified. In this case,
specify the class in "Device Class Setting". However,
device classes which the USB protocol analyzer
LE-650H2 / LE-650H2-A does not support will be
displayed as "Undend".
* By clicking the arrow on the upper right of the request
details display window, you can display the previous
and next device request details. You can adjust the
density of the device request details window by
sliding the knob on the slide bar on the right side.

18
5-3. How to set the screen display
You can set and change the screen display as you like.
＜Operating procedure ＞
1．Click "Display Filter / Color" from the [Display] menu.
*The above gure is the screen when the font is set.
2．The following items can be changed in the "Filter&color setting" dialog.
Refer to the "Display image" at the bottom and make the settings as necessary.
・Filter
By this function, you can check only necessary data and hide other packets and
transactions.
(See "● Display Filtering Function" for the detail)
・Font
By this function,you can change the display font and font size.
・Color
This specic characters and background color of each packet.
・Advanced settings
This makes it possible to change the open methods for the device-request details window.
3．After entering the settings, press "OK" to conrm.
* If you check "Set as Default" when you press "OK" to conrm, this setting will be
reected in the newly opened log windows after it.
<Commands specic to the supported device class>
・Mass Storage / Bulk Only Transport commands
・USBTMC class commands
・Operations, Responses, and events of MTP/PTP
・Bluetooth dongle HCI protocol commands and events