USB2.0 Protocol Analyzer LE-650H2 Specifications
Model LE-650H2
Standard USB2.0/1.1
Speed HIGH (480Mbps)/ FULL (12Mbps)/ LOW (1.5Mbps) Automatically detect and run
Analyzer Capture memory: 128MB
PC HDD/SSD: Max.10GB (Can be specified every 1MB)
Recording Method Record USB packets, device status*1 (Bus Reset, Suspend, Disconnect, Device Chirp, Hub Chirp, VBUS value) on the HDD/SDD of the PC through the capture memory of LE-650H2 (can record multiple log files continuously).
Time Stamp Records timestamps along with USB packets and External input trigger log.
16.7ns for 5 hours max., then start from 0 again.
Speed Display Display communication speed per transaction in HS, FS or LS.
Filter Log Record (or do not record) SOF, IN-NAK, OUT-NAK, SETUP-NAK, PING with or without multiple particular address/end points.
Display Display (or do not display) SOF, IN-NAK, OUT-NAK, SETUP-NAK, PING with or without multiple particular address/end points.
Trigger Condition Particular address/end points, packet type (Token/ Hand shake packets in combination), errors (CRC/ PID), data packets (8byte max, Hex/Decimal/Binary or character input, with or without bit mask.) and bus state (Bus Reset, Suspend, Disconnect), external trigger (edge or level specification possible), VBUS voltage and current.
Action Possible to specify actions enable with log stop, and external trigger output (with or without levels or pulses) in sequence (up to 16 sequence).
External 4 external trigger input (TTL level) and 4 external trigger output (LVTTL level).
Connector: 10pin male (2.54mm pitch 961210-5604 or equivalent)
Search Function SOF, IN, OUT, SETUP, PING, ACK, NAK, STALL, NYET, ERR, idle status more than specified value, error (CRC, PID, DATA toggle sequence, transaction structure), MassStorage (SCSI, ATAPI, SFF-8070i), PTP/MTP, Audio, HID, HUB, Printer, Video, Communication, USBTMC class command, unknown log information, specific address/end points in combination, standard request, data search (Hex/Decimal/Binary, character), trigger point, mark.
Color Display Customization Packets can be color-coded separated.
Detailed Display Standard requests, peculiar device requests to HUB/HID/Audio/Communication/MassStorage (Bulk Only Transport)/Printer/USBTMC/Video/Wireless controller Class-Specific device request(only for HCI protocol for Bluetooth dongle) class, standard descriptors, each descriptors in HUB/HID/Audio/Printer/USBTMC/Communication/Video class, command of MassStorage/Bulk Only Transport (SCSI transparent command set, supporting SFF-8070i), Operations of MTP/PTP, Responses, events, commands and events of HCI protocol for Bluetooth dongle, class can be displayed in detail.
Statistic analysis function The total number of transactions, transfer bytes, and the average transfer rate of specified data for each address/end point.
Mark/Jump function Up to 99 marks can be set (Able to make comments on each mark)
VBUS Measurement Accuracy Voltage: range 0 to 8V, Accuracy ±1%FS
Current: range -0.9A*2 to 1A, Accuracy ±1%FS
VBus measurement Bar Display (or do not display) VBus measurement Bar.
VBus logger mode Measurement Cycle 100ms - 1s (4 steps)
Storage Capacity HDD/SSD: Max.2GB
*Automatically stop measurement on getting the data of 400,000,000 sampling(2Gbytes) from the beginning of measurement.
Graph display Display voltage, current, and power consumption in graph at real time.
Dump display Display voltage, current, and power consumption in dump display at real time.
Save Save log file data, export in text/CSV/binary for data payload, copy/paste via a clipboard. (Able to make comments on saved data.)
*VBus logger mode has only the function of saving log files and CSV outputting.
Print function Specified ranges of recorded data can be printed.
*VBus logger mode does not have this function.
Measurement port USB standard A/B receptacle: 1 each
USB2.0 port USB standard B receptacle, Connect to the analysis PC
LED Indicator 2-colored LED, POWER/RUN, VBUS, DATA, SPEED (High:red, Full:green)
Power Supply USB Bus power (current consumption: 400mA max)
Ambient Temperature In operation: 0 to 40°C
In storage: -20 to 60°C
Ambient Humidity In operation: 20 to 80%RH
In storage: 10 to 85%RH (No condensation)
Standard CE(class A), EMC(EN61326-1 : 2006)
Dimensions, weight 86(W)×130(D)×30(H)mm, approx.210g
Accessories Analyzer, PC software CD, USB cable x2 (1.8m/0.9m), Instruction manual, Warranty
System Requirement OS: Windows® XP/Vista/7/8/8.1(32/64bit)/10(32/64bit) (Japanese/English Windows®)
CPU: Recommend to use upper model than "Core i series"
RAM: More than 1GB. USB port: USB2.0*3
Additional Memory: HDD or SSD. 30MB plus enough capacity to record log data.
Product Name Model Note
5-wire probe cable LE-5LP2 For external trigger of 4 inputs or 4 outputs.
Test clip with harness LE-62BG For an external trigger. In a set of 2.
DIN rail mounting plate for LE-series LE-DIN13 To mount the device on the 35mm DIN rail.
H2 Updating License LE-H2-UP01 To update the software of LE-650H2 which is
purchased more than 12 months ago.
H2-A Upgrading LE-H2-A001 To update LE-650H2 to LE-650H2-A. details
*1: Bus Reset, Suspend, Disconnect are recorded under the following condition.
Bus Reset The SEO status of D+/D- signals is detected within a range between 2.5us and 139.8ms.
Suspend A non-communication period not in the SEO status is detected for 3ms or over.
Disconnect The SEO status of D+/D- signals is detected for 139.8ms or over.
Note: The USB device status may not coincide with the actual bus state of the applicable device at the time of USB cable connection or disconnection because the D+/D- signals will be unstable.
*2: Display a minus value when VBUS current flows from the device to the host.
*3: Need to have a USB2.0 port, which supports High-speed transfer.