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OptoLyzer
MOCCA compact FD
ISBN: 978-1-5224-2575-5
Copyright © 2017 - 2018 K2L GmbH & Co. KG ("K2L"). All rights reserved.
Please make sure that all information within a document marked as 'Confidential' or 'Restricted Access' is handled solely in accordance with the agreement pursuant to which
it is provided, and is not reproduced or disclosed to others without the prior written consent of K2L. The confidential ranking of a document can be found in the footer of every
page. This document supersedes and replaces all information previously supplied. The technical information in this document loses its validity with the next edition. Although
the information is believed to be accurate, no responsibility is assumed for inaccuracies. Specifications and other documents mentioned in this document are subject to change
without notice. K2L reserves the right to make changes to this document and to the products at any time without notice. Neither the provision of this information nor the sale
of the described products conveys any licenses under any patent rights or other intellectual property rights of K2L or others. The products may contain design defects or errors
known as anomalies, including but not necessarily limited to any which may be identified in this document, which may cause the product to deviate from published descriptions.
Anomalies are described in errata sheets available upon request. K2L products are not designed, intended, authorized or warranted for use in any life support or other
application where product failure could cause or contribute to personal injury or severe property damage. Any and all such uses without prior written approval of an officer of
K2L will be fully at your own risk. The K2L logo is a trademark of K2L. Other names mentioned may be trademarks of their respective holders.
K2L disclaims and excludes any and all warranties, including without limitation any and all implied warranties of merchantability, fitness for a particular purpose, title, and
against infringement and the like, and any and all warranties arising from any course of dealing or usage of trade. In no event shall K2L be liable for any direct, incidental,
indirect, special, punitive, or consequential damages; or for lost data, profits, savings or revenues of any kind; regardless of the form of action, whether based on contract;
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or not K2L has been advised of the possibility of such damages.
© 2017 - 2018 K2L GmbH & Co. KG
DS60001526B
K2L USER MANUAL

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Summary of Contents for K2L OptoLyzer MOCCA compact FD

  • Page 1 Please make sure that all information within a document marked as 'Confidential' or 'Restricted Access' is handled solely in accordance with the agreement pursuant to which it is provided, and is not reproduced or disclosed to others without the prior written consent of K2L. The confidential ranking of a document can be found in the footer of every page.
  • Page 2: Table Of Contents

    6.10.1 MOST150 Network Coaxial Connector ........26 6.10.1.1 Simplex Use Case ....................27 DS60001526B © 2017 - 2018 K2L GmbH & Co. KG K2L USER MANUAL...
  • Page 3 Chapter 9 Revision History ..........32 © 2017 - 2018 K2L GmbH & Co. KG...
  • Page 4 Figure 4.1 Block Diagram for OptoLyzer MOCCA compact FD .......
  • Page 5 Table 9.1 Customer Revision History ........... 32 © 2017 - 2018 K2L GmbH & Co. KG...
  • Page 6: Chapter 1 Preface

    OptoLyzer MOCCA Devices Chapter 1 Preface Intended Use The OptoLyzer MOCCA compact FD device is intended to be used for developing, testing, or analyzing ® ® ® ™ , CAN FD, FlexRay , LIN , or MOST network based automotive products and systems by persons with experience in developing automotive devices.
  • Page 7: Overview Optolyzer Mocca Family

    The OptoLyzer MOCCA FD supports 6 CAN channels, 2 of them can be used as CAN FD channels. d. 2x TX, 2x T1 e. FlexRay A/B f. MOST node is connected via I2C. © 2017 - 2018 K2L GmbH & Co. KG DS60001526B K2L USER MANUAL...
  • Page 8: Definitions Of Terms

    Controller Area Network CAN FD CAN with flexible data rate cPHY Coaxial electrical physical layer; used e.g., in OptoLyzer MOCCA compact FD variant Depth Device Under Test Electrical Control Line, a method to start a diagnosis process over the MOST network.
  • Page 9: References

    OptoLyzer MOCCA Devices References Electrical Physical Layer Specification Version 2.0 Refer to FlexRay Consortium. International Organization for Standardization http://www.iso.org Telecommunications Industry Association http://www.tiaonline.org International Electrotechnical Commission http://www.iec.ch © 2017 - 2018 K2L GmbH & Co. KG DS60001526B K2L USER MANUAL...
  • Page 10: Chapter 2 Safety Instructions

    OptoLyzer MOCCA device, when the device is assembled. Do never place the running OptoLyzer MOCCA device in a closed case or box. Do not stack any OptoLyzer MOCCA devices. Figure 2.2 Device Arrangement DS60001526B © 2017 - 2018 K2L GmbH & Co. KG K2L USER MANUAL...
  • Page 11: Chapter 3 Definitions Limit Class

    The OptoLyzer MOCCA device is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. © 2017 - 2018 K2L GmbH & Co. KG DS60001526B...
  • Page 12: Chapter 4 Introduction

    Chapter 4 Introduction The OptoLyzer MOCCA compact FD device is an out of the box automotive bus interface, combining most of the current automotive field buses. The device features e.g., simulation via PC or can be used as an analyzing device for the different automotive bus systems.
  • Page 13: Block Diagram

    OptoLyzer MOCCA Devices Block Diagram The block diagram shows the features available for the OptoLyzer MOCCA compact FD device. Figure 4.1 Block Diagram for OptoLyzer MOCCA compact FD TJA1041 4x CAN High Speed Power Reset 7 – 16 V 4x CAN...
  • Page 14: Properties Of Supported Bus Systems

    CAN FD bus systems according to ISO 11898-2, ISO 11898-2:2016 [2] and SAE J2962-2 are terminated with 120 Ω at each end. The OptoLyzer MOCCA compact FD device can be used at the end of the bus system (in this case plug in the optional termination resistor, Section 1.2, "Scope of...
  • Page 15: Most150

    4.3.5.2 SpyNIC for MOST The OptoLyzer MOCCA compact FD has an appropriate SpyNIC for MOST on-board. The SpyNIC is spying control, packet, and allocation messages. The accuracy of SpyNIC time stamps is 1 µs. In the MOST150 network four synchronous/isochronous channels can be spied all the time.
  • Page 16: Chapter 5 Hardware Description

    Section 1.3, "Overview OptoLyzer MOCCA Family," on page Front Panel Figure 5.1 depicts the front panel of the OptoLyzer MOCCA compact FD. Figure 5.1 Front Panel - OptoLyzer MOCCA compact FD All possible components of the front panel are described below: Table 5.1...
  • Page 17: Table 5.1 Connectors On The Front Panel

    1 s, the device is reset. The same button is used for switching into the flashing mode if it is pressed for more than 2 seconds. For details see the “K2L Flasher Online Help” that is part of the shipment. Analog Line IN The analog Line IN input impedance is 10 kΩ.
  • Page 18: Table 5.2 Leds

    The USB port is a standard USB B-type receptacle. The LAN connector is an RJ45 receptacle according to TIA-568 [3]. The OptoLyzer MOCCA compact FD device offers seven LEDs. All LEDs except the Power LED are tri-colors. Table 5.2 LEDs...
  • Page 19 This LED indicates the bus Error state of the LIN bus. Green Operational White Bus activity (Twinkling) Power This LED indicates a Green Powered device powered device. © 2017 - 2018 K2L GmbH & Co. KG DS60001526B K2L USER MANUAL...
  • Page 20: Rear Panel

    OptoLyzer MOCCA Devices Rear Panel Figure 5.2 depicts the rear panel of the OptoLyzer MOCCA compact FD. Figure 5.2 Rear Panel - OptoLyzer MOCCA compact FD Notes: The rear panel (Figure 5.2) shows four DE-9 connectors, two on the left side and two in the middle of the panel.
  • Page 21 S/PDIF sink. The signal can be either a 16 bit mono/stereo signal or a 24 bit stereo signal. MOST Supported Frame Rates 16 bit / 16 bit / channel 32 - 96 kHz channel 24 bit / 24 bit / channel channel © 2017 - 2018 K2L GmbH & Co. KG DS60001526B K2L USER MANUAL...
  • Page 22: Chapter 6 Pin Assignment Of The Connectors

    Low-level CAN 3 bus line Not connected Not connected CAN 1-High High-level CAN 1 bus line CAN 5-High High-level CAN 5 bus line CAN 3-High High-level CAN 3 bus line DS60001526B © 2017 - 2018 K2L GmbH & Co. KG K2L USER MANUAL...
  • Page 23: Lin / Flexray

    Negative bus line LIN 4 LIN channel LIN 5 LIN channel Channel B BM Negative bus line Channel A BP Positive bus line LIN 6 LIN channel © 2017 - 2018 K2L GmbH & Co. KG DS60001526B K2L USER MANUAL...
  • Page 24: Lin / Can Fd 7/8

    For more details about synchronization and power refer to Section 2.1, "Supply and Synchronization," on page Figure 6.2 Pin Assignment of the Sync and Power Connector DS60001526B © 2017 - 2018 K2L GmbH & Co. KG K2L USER MANUAL...
  • Page 25: Digital Audio In/Out (S/Pdif)

    Both the stereo line-in and the stereo headphone output are connected to an audio phone connector. Figure 6.4 Pin Assignment of the Analog Audio In/Out Connector The USB port is a standard USB 2.0 B-type receptacle. © 2017 - 2018 K2L GmbH & Co. KG DS60001526B K2L USER MANUAL...
  • Page 26: Relay

    Three different use cases are supported. They are shown together with the appropriate connection diagrams in the following sections. Each use case presents logically a ring, even if the devices are DS60001526B © 2017 - 2018 K2L GmbH & Co. KG K2L USER MANUAL...
  • Page 27: 6.10.1.1 Simplex Use Case

    6.10.1.1 Simplex Use Case Figure 6.5 Simplex Use Case In this use case the OptoLyzer MOCCA compact FD observes and participates in a simplex ring. Data is transmitted in one direction. Thereby the single-headed arrow shows the direction. The OptoLyzer MOCCA compact FD can appear as an extra node in the ring.
  • Page 28: 6.10.1.3 Duplex Endpoint Use Case

    Figure 6.7 Duplex Endpoint Use Case In this use case the OptoLyzer MOCCA compact FD observes and participates at one end in a duplex ring e.g., is acting either as a head unit or a camera. Data is transmitted in both directions indicated by a double-headed arrow.
  • Page 29: Chapter 7 Technical Specifications

    OptoLyzer MOCCA Devices Chapter 7 Technical Specifications The table below covers characteristics of the OptoLyzer MOCCA compact FD device and its networking interfaces. Table 7.1 Device and Bus Characteristics PARAMETER VALUE 512 kB external / 240 kB internal Flash Memory...
  • Page 30: Table 7.3 Electrical Characteristics

    OptoLyzer MOCCA Devices The table below covers electrical characteristics of the OptoLyzer MOCCA compact FD device. Table 7.3 Electrical Characteristics PARAMETER UNIT COMMENT Operating Voltage Range OptoLyzer MOCCA compact device Current Consumption (operation) Current Consumption (sleep) < 1 Relay for external load (potential free...
  • Page 31: Chapter 8 Maintenance

    Chapter 8 Maintenance How to Release cPHY Connector Figure 8.1 shows how a cPHY connector of the OptoLyzer MOCCA compact FD can be released or exchanged. Figure 8.1 How To Release cPHY Connector Follow these steps: 1. Press the locking tab of the snap-on coupling.
  • Page 32: Chapter 9 Revision History

    LEVEL ENTRY CORRECTION DS60001526B Cover page Figure exchanged. Section 4.3.2, "CAN FD," on Valid prescaler values added for 500 kbit/s and above. page 14 DS60001526A Initial Version DS60001526B © 2017 - 2018 K2L GmbH & Co. KG K2L USER MANUAL...
  • Page 33 OptoLyzer MOCCA Devices Further Information ® For more information on K2L automotive products, including integrated circuits, software, and MOST development tools and modules, visit our web site: http://www.K2L.de. Direct contact information is available at: http://www.K2L.de/contact. K2L GmbH & Co. KG Emmy-Noether-Str.

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