2015 International Technical Exhibition seminarUSB3 Vision, its potential・・・
Date & time：15:30~16:20, (Thu) Dec. 3rd 2015
Venue：Seminar room in exhibition hall, Pacifico Yokohama

Sales & Marketing Div.

Copyright © 2015 TOSHIBA TELI CORPORATION, All rights reserved.

Doc. No. 4300-0267

Notification about this material◆This material contains Toshiba Teli’s technicaldevelopment information.
◆Product information in this material are under planning
but product commercialization is not confirmed. And
specifications under development are subject to change
without notice.
Please contact our sales staff for the latest information.
◆Copy without permission, disclosure, secondary use,
reprint are not allowed.

※ Some of the names and logos of company, organization, standard might be registered trade mark of each.

Copyright © 2015 TOSHIBA TELI CORPORATION, All rights reserved.

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Company overview
 NameEstablishedTOSHIBA TELI CORPORATION
Feb 17th 1950 (from Toshiba Co. ) HQ Location

4-7-1, Asahigaoka, Hino, Tokyo, Japan Capital

JPY 260 mill.

 Shareholder

72.8％ by Toshiba Co.

 Employees

352 persons (as of Apr. 1st 2015 ) Business

Design, manufacturing and sales ofIndustrial camera, medical camera,
purveyance camera, RF power unit,
remote controller etc.

 Facilities

Head Quarter & works, Chubu branch,
Kansai branch, Shanghai office

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Agenda Advanced feature of USB3.0
 Introduction of USB3 Vision
 Advantage of our USB3 Vision camera
BU/DU series
 Challenge to high reliability & quality
 Advanced function of BU/DU series camera TeliCamSDK Application example
 Standard product range New proposal by Toshiba Teli
Copyright © 2015 TOSHIBA TELI CORPORATION, All rights reserved.

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4Advanced features of USB3.0

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USB3.0 interface spec. (Overview)
1
2
3
4
5
6

■Bit rate : max. 5Gbps (Super Speed) Uncompressed HDTV (1920x1080) image can be transferred in 60fps■Cable length : ~5m

7m, 8m depend on system

 Longer cable with complementary devices are getting available byvenders Over 20m transfer by active optical cable (AOC)■Signal lines : 9 lines

 4 lines: for ordinary USB2.0
 4 lines: for expanded Super Speed
 1 line :GND

■Communication mode: Full duplex
 More effective communication than USB2.0 in semi duplex■BUS power: max. 900mA
 Up to 4.5W with 5V supply■Lower compatible

Image transfer of our USB3.0
camera is supported by
USB3.0 standard USB3.0 device can be connected to USB2.0 port (works as USB2.0 ) USB2.0 device can be connected to USB3.0 port

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USB3 Vision

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What’s USB3 Vision？

 Machine vision standard)(IEEE1394 by IIDC, Gig-E by Gig-E Vision

 High band width of 5Gbps (440 MByte/s)
 Easy connection with Plug & Play 5m cable length (passive cable)(Longer in case of active optical cable) Standardized software interface with GenICamTM
 Much improved robust than USB2.0
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8Major members of USB3 Vision standard※ Names and Logo might be trade mark or registered trade mark.

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High band width transfer
HIGH

Bandwidth
SensorResolution• Full use of high speed image sensor’s feature… USB3.0• High band width transfer by burst … USB3.0：Sony IMX174：1920 x 1200 (2.3MP)

Gig-E Vision Camera
Max. frame rate: 50fps
Data rate:
115MB/sSensorResolution

USB3 Vision Camera
Max. frame rate: 165fps
Data rate:
380MB/s：CMOSIS CMV4000：2048 x 2048 (4.2MP)

Gig-E Vision Camera
Max. frame rate: 25fps
Data rate:
105MB/s

USB3 Vision Camera
Max. frame rate: 90fps
Data rate:
377MB/s

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For burst transfer■USB2.0 : Not for burst transfer

USB2.0のパケットシーケンスでは、バス帯域を効率的に使用できません。
Host PC

IN

ACK

IN

DATA

Camera

ACK
DATA

time

■USB3.0 : for burst transfer

USB3.0のバースト転送により、バス帯域を高効率で使用できます。

Host PC
Camera

ACK
DATA

ACK

ACK

ACK

ACK

DATA

DATA

DATA

ATA

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ACK2015/12/03

time

11

Packet format of USB3 Vision■UVC (USB Video Class) packet format
timeheaderImage data■USB3 Vision packet format
timeheaderImage data

trailer

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12System cost comparison
LOW
COST

• Low cost accessories…USB3.0• No power supply is needed …USB3.0

USB3.0Gig-E

1394.bCameraLink

Frame graber

Low

Low

Mid.

High

Cable

Low

Low

Mid.

High

Power supplyBus

External/
PoE

Bus

External/
PoCL

Camera

Low

Mid.

Mid.

Low

System cost of
4 cameras

Low

Mid.

Mid.

High

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Applicable range of USB3.0
CameraLink
Medium Configuration(4Gbps)USB3.0(4Gbps)

CSC6M100BMP11
A camera (CL-FullConfig)
About JPY420k
camera (6.5M) : JPY280k
board: JPY100k
cable: JPY30k(power): JPY10k

DU657MA camera (USB3 Vision)
About JPY276k
camera (6.5M): JPY260k
board: JPY8k
cable: JPY8k

Big cost down by replacing Camera Link system with USB3.0 system!
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High reliability
HIGH

Reliability• Reliable data transfer is ensured …USB3.0• Packet format, Appropriate for DMA transfer…USB3 Vision

Protocol Layerdata check by CRC
packet retransmission in protocol layer level
Error protection of USB3.0 ismuch improved from USB2.0

Link Layerdata check by CRC
packet retransmission in protocol layer level

Physical Layer
bit error ratio in physical layer level is less than 1x10-12bits
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Data transfer reliability in CPU load aspect Gig-E Vision
As camera transmits data regardless of
vacancy in FIFO, some data might be disposedin case no space in FIFO. => Lost packet

CPU load is heavier as it has to remove packet
header from the data which is copied tomemory.

Image data with header

Image data without header

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Data transfer reliability in CPU load aspect Camera Link
No buffer in camera is needed as the cameratransmits data with its own synchronization
signalData copied to memory can be used as
imaged data.

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Data transfer reliability in CPU load aspect USB3 Vision
As camera transmits data upon a request by
host, it holds transmission due to no request
in case no space in FIFO. => No lost packet

Data copied to memory can be used as
image data because it does not have packet
header.

Image data without header

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Comparison of error detection and packet retransmission
 Gig-E Vision

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Comparison of error detection and packet retransmission
 Camera Link

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Comparison of error detection and packet retransmission
 USB3 Vision

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Expanded data reliability by USB3.0 (Physical Layer)
 DC balance in physical layer

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Expanded data reliability by USB3.0 (Physical Layer)
 8b/10b encode is used in USB3.0

Encode method

DC balance

CameraLink

none

Bad

IEEE1394.b8b/10b

Excellent

Gig-E(1000Base-T)

PAM5

ExcellentUSB2.0

NRZI

Good

USB3.08b/10b

Excellent

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Expanded data reliability by USB3.0 (Link/Protocol Layer)
 Error handling in link layer/protocol layerDatapacketProtocol layer

Link
Good
Link
creditCameraCopyright © 2015 TOSHIBA TELI CORPORATION, All rights reserved.

DatapacketCRC

Link layer

CRC

Link layer

ACK
packetCRC

Protocol layer

Link
cntrl

Host PC

CRC

CameraDoc. No. 4300-0267

Data
packetCRC

Protocol layer

USB3.0Hand
shake
packetCRC

TokenpacketLink
cntrl

Protocol layer

Link
Good
Link
creditHost PC

CRC

USB2.02015/12/03

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Expanded data reliability by USB3.0 (Link Layer)
 Mechanism of USB3.0 re-try(example of retransmission in link layer level)

USB3.0

CameraCopyright © 2015 TOSHIBA TELI CORPORATION, All rights reserved.

Doc. No. 4300-0267

Link credit

DATA
packet2015/12/03

CRC32

CRC5

Link cntrl

DATA
packet

CRC16

Protocollayer

Link credit

Link Good

Link Good

CRC16

CRC5

Link cntrl

Link retry
Link Bad

Link layer

Retry packet
ACK
packet(#0)

CRC16

Link layer

ACK
packet(#0)
CRC5

Protocollayer

Link cntrl

Host PC

25

Expanded data reliability by USB3.0 (Protocol Layer)
 Retry mechanism of USB3.0 (example in protocol layer)
USB3.0SEQ#0

Copyright © 2015 TOSHIBA TELI CORPORATION, All rights reserved.

Link credit

Link Good
Link cntrl

Link credit

CRC32

SEQ#0

CRC5
CRC16

DATA
packet(#0)

Link Good

CRC32

DATA
packet
(#0)

CRC5
CRC16

Link Good
Link credit

Link cntrl

Link credit

CRC5
CRC16

Protocollayer

CRC
Error!

Link Good

Link layer

ACK
Packet
(#0)

CRC5
CRC16

Link layer

ACK
Packet(#0)
Link cntrl

Protocollayer

CameraSEQ#0:Retry=1

SEQ#0

Link cntrl

Host PC

DATA
DATA
packetpacket(#0)(#0)
Retry packet(SEQ#0)
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Expanded reliability by USB3.0
 Support for packet retransmission

Retry layer

Remarks

CameraLink

None

-

IEEE1394.b

None

Isochronous

Gig-E(1000Base-T)

Application

Gig-E Vision

USB2.0

ProtocolBulk

USB3.0Link/Protocol

Bulk

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Advantage of our USB3 Vision
camera BU/DU series

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Flow control of image data Getting image from a camera：

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Flow control of image data Example of delayed transmission request from PC withmultiple cameras：

RequestDelay

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Flow control of image data Buffer over run protection on our USB3 Vision camera
CCD model： Solution :Buffer over run protection realizes a unique control
by our design.

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Error recovery
 Cause of communication instability
Good quality cable: eyes are opened

Poor quality cable: eyes are closed

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Error recovery
 Case 1: Lost of packet from host Solution :BU/DU camera realizes a unique error recoveries
by our USB IP.

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Error recovery
 Case 2: Lost of packet from camera Solution:
BU/DU camera realizes a unique error recoveries
by our USB IP.

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Reset function
 Camera reset Host controller reset

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BERT function
 BERT (Bit Error Rate Test) = CMOS model

Test Pattern
01001101110…

Loop Back

Compare Data

01001101010…
Received Data

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Challenge to reliability and quality

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Challenge to each development status
Wide band width oscilloscope
Bus analyzer

Optical axis auto
adjustment

Thermal analysis
Plan

DesignEvaluation

SI analysis
3D analysis

Massproduction

Camera auto
adjustment

Reliability evaluation
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SI analysis

Ensure signal quality on the board by SI analysis

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3D analysis

Ideal pattern layout by prior board pattern
simulation of impedance, attenuation, delay etc.

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Demonstrated signal quality
 Clearing standard by actual measuring verification based on USB compliance test.

Test Name
PassSpec Range
 800.0 mV <= VALUE <= 1.2000 V
LFPS Peak-Peak Differential Output Voltage
 20.0000 ns <= VALUE <= 100.0000 ns
LFPS Period (tPeriod)
 600.0 ns <= VALUE <= 1.4000 µs
LFPS Burst Width (tBurst)
 6.0000 µs <= VALUE <= 14.0000 µs
LFPS Repeat Time Interval (tRepeat)
 VALUE <= 4.0000 ns
LFPS Rise Time VALUE <= 4.0000 ns
LFPS Fall Time
 40.0000 % <= VALUE <= 60.0000 %LFPS Duty cycle
 VALUE <= 100.0 mV
LFPS AC Common Mode Voltage
 TSSCMin ppm <= VALUE <= TSSCMax ppm
TSSC-Freq-Dev-Min
 -300.000 ppm <= VALUE <= 300.000 ppm
TSSC-Freq-Dev-Max
 30.000000 kHz <= VALUE <= 33.000000 kHz
SSC Modulation Rate VALUE <= 10.000 ms
SSC Slew Rate VALUE <= 230 mUIFar End Random Jitter (CTLE ON)
 VALUE <= 430 mUIFar End Maximum Deterministic Jitter (CTLE ON)Far End Total Jitter at BER-12 (CTLE ON)
VALUE <= 660 mUI
 VALUE = 0.000
Far End Template Test (CTLE ON)
 100.0 mV <= VALUE <= 1.2000 V
Far End Differential Output Voltage (CTLE ON)

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Cable quality

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Evaluation facilities
 Compliance test Bus analyzer

USB bus analyzer

Keysight Technologies
DSO91304A Infiniium High Performance Oscilloscope
Wide band range oscilloscope

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43Advanced features of
BU/DU series camera

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44Advanced features
 Sequential shutter mode
Trigger input(3 times )Bulk trigger setting:3 shots (example)
1st shot

Data output(3 frames)

2nd shot3 rd shot

Gain: 0.5dB
Exposure time: 0.7msec

Gain: 3dB
Exposure time: 0.7msec
Gain: 8dB
Exposure time: 0.3msec

 Toshiba Teli is the patent holder of Sequential Shutter.
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Advanced features
 Bulk trigger mode
External trigger

Exposure
USB bus

Image

Image

Image

Time

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Advanced features
 Sequential shutter＋Bulk trigger mode

 Toshiba Teli is the patent holder of Sequential Shutter.
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Advanced features
 Bus synchronization

Applications:
Stereo camera
Motion capture Toshiba Teli is the patent holder of Bus Synchronization.
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Advanced features
 Event notification

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Advanced features
 Image buffer

Multiple frames can複数フレームの記録、読出し可能
be read and recorded

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IP core of BU/DU series
 Extremely quick response by original IP core
Newly developed TELI original IP core

“TELI IP Core” built in！

TELI IP Core
<example>
response time of software trigger

A company camera: 4msec
BU series:
5μsec (average)

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TeliCamSDKCopyright © 2015 TOSHIBA TELI CORPORATION, All rights reserved.

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TeliCamSDK, integration of USB3.0 and Gig-E
Application

C/C++

DNET

GenTL ※

※USB only

TeliCamSDKFunction setting

Image capture

GenAPI,XML

Image convet

Register R/WImage storage

System Enumeration Cameras

BU/DU Series

BG Series

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Application case

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Application caseMarketAOI、SPI

Making panel

Fruit sortingUse・soldering check,・solder paste
inspection

・Alignment

・scratch, shape,ripe degree(color)・Image diagnosis

First camera

・Gig-E camera
・CL camera

・Gig-E camera

・Gig-E camera

・Analogue camera

・Cost down・reliability
improvement

・Speed up
・Cost down
・Image quality
improvement
・Colorreproducibility

・Replace CCD
camera with CMOS
camera・Higher sensitivity
with less lighting
・60fps recording

・Quick response

・Quick response

・Resolution
・Cost benefits
・Software support
・Most compact
overall dimensions
in the industry

・System costbenefits
・High image quality
・High frame rate
・Most compact in
the industry

・High sensitivity
・High S/N・High speed CMOS
sensorCustomer’s
challenge

・FGB, cable cost
down

・TELI original
sensor・Quick response

Point ofadoption(TELI original IP core)・High image quality
・Advantage of own
equipment withnew camera(TELI original IP core)(TELI original IP core)

Medical

Choice ofcamera・DU657MC
・BU238MCF
・BU406MC

・BU1203MC

・BU238MCF

・BU238M

Needs/ann.

2,000~3,000 sets

1,000~1,500 sets

300~500 sets

100 sets

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Standard product range

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Toshiba Teli USB3 Vision camera BU/DU series

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New proposal from Toshiba Teli

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USB3.0 Board Level Camera (concept model)
Concept Flexible camera for use in various fields
 Smaller size than USB3 Vision camera “BU series”

BU series

Advanced feature
 Easy operation•••

Open frame structure in ultra-thin, compact and light weight
Flexible optical system
CCD type：29×29×13ｍｍ
CMOS type：29×29×16ｍｍ
VGA~12M

 Various features
•
•
•
•
•
•
•
•

(without connector )Super quick response by new IP core
Event notification
Bus synchronizing mode
Bulk trigger *1
Sequential shutter *2
Image buffer *3
Scalable mode & binning mode *4
BERT function *5

S mount lens
(example )note：＊1~5 are available in CMOS type only
Copyright © 2015 TOSHIBA TELI CORPORATION, All rights reserved.

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Toshiba Teli booth

entrance

Seminar venue

entrance

No.10 Toshiba Teli

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Contents of exhibition New products

 Robustness

 Integration of
FA & Monitoring
solution

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Thank you very much for your attention to the last.
USB3.0 cameras are displayed in our booth.
Please don’t miss.

※ Some of the names and logos of company, organization, standard might be registered trade mark of each.

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Copyright © 2015 TOSHIBA TELI CORPORATION, All rights reserved.

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