CPC-PCI/CC770 User Manual - EMS
Contents
1. of your computer and remove the cover of the expansion slot rear panel e Insert CPC PCI CC770 carefully into the PCI slot Therefore take the card at its top corners and shift it down into the slot equally Push onto the upper side of CPC PCI CC770 to achieve correct seat in the slot If the card can not be inserted without problems please don t use extensive force Remove the card and retry e Fix the mounting screw and close the PC housing Connect the required cables EMS Dr Thomas W nsche 13 User Manual CPC PCI CC770 THIS PAGE INTENTIONALLY LEFT BLANK 14 EMS Dr Thomas W nsche CPC PCI CC770 User Manual THIS PAGE INTENTIONALLY LEFT BLANK EMS Dr Thomas W nsche 152. CPC PCI CC770D CAN plug in board with two CAN controllers Bosch CC770 10 05 311 20 CPC PCI CC770D GTI CAN plug in board with two CAN controllers Bosch CC770 galvanic decoupling 10 05 330 20 CPC PCI CC770Q CAN plug in board with four CAN controller Bosch CC770 10 05 331 20 CPC PCI CC770Q GTI CAN plug in board with four CAN controller Bosch CC770 galvanic decoupling 10 05 312 20 CPC PCI CC770D GTIS CAN plug in board with two CAN controller Bosch CC770 individual galvanic decoupling 10 05 332 20 CPC PCI CC770Q GTIS CAN plug in board with four CAN controller Bosch CC770 individual galvanic decoupling 6 EMS Dr Thomas W nsche CPC PCI CC770 User Manual 2 Programming Interface CPC PCI CC770 is mapped into the PC memory space with a base address assigned by the PC BIOS The availability of the CAN controller s int the memory area makes the CAN communication direct and provides a low latency time The card is identified by the following parameters Vendor ID 0x10B5 Device ID 0x9030 Subvendor ID 0x10B5 Subsystem ID 0x4001 CPC PCI CC770 incorporates a PLX9030 PCI to local bus bridge BARO of the PCI configuration space register points to the bridge registers whereas BAR2 plus an offset of 0x400 points to the first CC770 CAN controller BAR2 plus an offset of 0x600 points to the optional second CC770 CAN controller Please contact EMS Dr Thomas W nsche for more detailed information about the programming interface o
3. Wilt aim WA WO AANA AWA A ALL CAN PC Interface CPC PCI CC770 User manual preliminary EMS Thomas W nsche User Manual CPC PCI CC770 User manual CPC PCI CC770 Document version 1 02 Documentation date September 29rd 2009 No part of this document or the software described herein may be reproduced in any form without prior written agreement from EMS Dr Thomas Wunsche For technical assistance please contact EMS Dr Thomas W nsche Sonnenhang 3 D 85304 IImm nster Tel 49 8441 490260 Fax 49 8441 81860 Our products are continously improved Due to this fact specifications may be changed at any time and without announcement WARNING EMS hardware and software may not be used in applications where damage to life health or private property may result from failures in or caused by these components 2 EMS Dr Thomas W nsche CPC PCI CC770 Content 1 Overview 1 1 Attributes 1 2 General Description 1 3 Ordering Information 2 Programming Interface 3 Electrical Characteristics 3 1 Absolute Limiting Values 3 2 Nominal Values 4 Operating Instructions 4 1 Pin Configuration of CAN Connector 4 2 Configuration 4 3 Installation EMS Dr Thomas W nsche User Manual N 900 A oO oO 11 11 11 12 User Manual CPC PCI CC770 THIS PAGE INTENTIONALLY LEFT BLANK 4 EMS Dr Thomas W nsche CPC PCI CC770 User Manual 1 1 1 2 Overview Attributes e CAN Interfaces f
4. f CPC PCI EMS Dr Thomas W nsche 7 User Manual CPC PCI CC770 THIS PAGE INTENTIONALLY LEFT BLANK 8 EMS Dr Thomas W nsche CPC PCI CC770 User Manual 3 3 1 3 2 Electrical Characteristics Absolute Limiting Values Any also temporary stress in excess of the limiting values may cause permanent damage on CPC PCI CC770 and connected devices Storage temperature Operating temperature Voltage on the bus connections Current across ground connection Extended temperature range on demand Nominal Values Paramaier in Mm Tax Tun Power supply on 5V Pins of 4 75 5 5 25 V the PCI expansion slot Nein ons I v aN center ecke e re This potential is measured against the ground potential of the related CAN transceiver EMS Dr Thomas W nsche 9 User Manual CPC PCI CC770 THIS PAGE INTENTIONALLY LEFT BLANK 10 EMS Dr Thomas W nsche CPC PCI CC770 User Manual 4 4 1 4 2 Operating Instructions Pin configuration of CAN connector The CAN interface connector D Sub 9 male schema complies to CiA Standard DS 102 The pin usage is detailed in the following table Pin pere Deseo _ _ 2 RR oan using Reserved by CiA not connected Reserved by CiA not connected Reserved by CiA not connected 7 CAN_H CAN high bus line L Reserved by CiA not connected LL Reserved by CiA not connected Configuration CPC PCI CC770 is a Plug and Play interface and therefore does n
5. or industrial applications e Compact size for PCI slots e CIA DS 102 and ISO 11898 compatible physical layer e Equipped with one or two CAN controller Bosch CC770 CAN controller CC770 compatibel to Intel AN82527 CAN controller e Galvanic decoupling between PC and CAN bus optional e Easy programming based on direct mapping of CAN controller registers into PC memory area General Description CPC PCI CC770 is a PCI plug in card for the CAN bus Designed for industrial series applications CPC PCI CC770 has a robust and cost efficient layout CPC PCI CC770 supports one or two Full CAN controller of type Bosch CC770 CPC PCI CC770 maps the CAN controller into the PC address space and thus allows access to CAN messages with low latency Existing software for the supported CAN controller or the compatible Intel type CAN controller AN82527 can easily be adapted With CPC PCI CC770O the CAN communication may be handled either in interrupt controlled or in polled mode CPC PCI CC770 can optionally be delivered with galvanic decoupling of the CAN bus The dual channel version has the additional option of galvanic decoupling between the two CAN channels EMS Dr Thomas W nsche 5 User Manual CPC PCI CC770 1 3 Ordering Information 10 05 300 20 CPC PCI CC770S CAN plug in board with one CAN controller Bosch CC770 10 05 301 20 CPC PCI CC770S GTI CAN plug in board with one CAN controller Bosch CC770 galvanic decoupling 10 05 310 20
6. ot need a configuration The base address of the interface within the PC memory and the interrupt used is assigned by the PC BIOS EMS Dr Thomas W nsche 11 User Manual CPC PCI CC770 4 3 12 Installation CPC PCI CC770 may be installed in an empty expansion slot on the motherboard of your IBM compatible computer To avoid damage please pay attention to the following hints WARNING Computer devices and components are sensitive against static discharge For this reason keep CPC PCI CC770 in the antistatic cover until installing Just before removing CPC PCI CC770 from the protection cover touch the metal case of your computer Avoid damage by achieving equal potential between all devices on the CAN before plugging the connection To the rear side connector of CPC PCI CC770 only CAN networks with a connector and elecrical character complying with CiA DS 102 may be attached PC interface and CAN bus are not galvanic decoupled in the standard version of CPC PCI CC770 Use in systems with diverging ground potential of PC and CAN bus is not permitted in this case Besides the instructions mentioned in this manual carefully observe the instructions in your computers user manual If you are not sure about the installation please contact EMS Dr Thomas W nsche EMS Dr Thomas W nsche CPC PCI CC770 User Manual Execute the following steps for installation e Disconnect your computer from the power line e Open the case
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