Kvaser PCIcan Kurzanleitung

PCIcan

Hardware Reference Manual

KVASER

http://www.kvaser.com

Last revised February 21, 2006

We believe that the information contained herein was accurate in all respects at the time of

printing. KVASER AB cannot, however, assume any responsibility for errors or omissions in

this text. Also note that the information in this document is subject to change without notice

and should not be construed as a commitment by KVASER AB.

PCIcan Hardware Reference Manual 2(16)

KVASER AB, Sweden - http://www.kvaser.com

Introduction

Scope of this document

This document describes the following standard variants of the PCIcan board:

Product Name Part Number Description

PCIcan-S 733-0130-00082-7 1 x SJA1000, 82c251 driver

PCIcan-D 733-0130-00083-4 2 x SJA1000, 82c251 drivers

PCIcan-Q 733-0130-00084-1 4 x SJA1000, 82c251 drivers

PCIcan-SWC1 733-0130-00088-8 1 x SJA1000, 5790 drivers (Single-Wire CAN)

PCIcan-SWC2 733-0130-00089-6 2 x SJA1000, 5790 drivers (Single-Wire CAN)

PCIcan-LS1 733-0130-00085-8 1 x SJA1000, TJA1053 drivers

PCIcan-LS2 733-0130-00086-5 2 x SJA1000, TJA1053 drivers

Please note that the product names for PCIcan-S, -D, -Q changed to PCIcan-HS, -HS/HS, -

4XHS during 2004/2005. This change was necessary due the introduction of PCIcan boards

with low speed and single wire CAN bus drivers. In addition, the part number was shortened

to the 6 last digits due practical reasons. However, both part numbers are valid. These changes

affect the product name and the part number only. The product itself is identical in all other

aspects.

PCIcan Hardware Reference Manual 3(16)

KVASER AB, Sweden - http://www.kvaser.com

General Description

KVASER’s PCIcan cards for CAN systems feature up to four CAN controllers.

The outputs from the CAN circuits are connected to a 25 pin DSUB (PCIcan-Q) or one or two

9-pin DSUB (all other types) via optocouplers and CAN bus driver circuits.

The bus driver circuits of type 82C251 conforms to the physical layer specified by the ISO

11898 standard and can operate up to 1 Mbit/s.

The bus driver circuits of type 5790 conforms to the physical layer specified by the SAE 2411

standard and can operate up to 25 kbit/s in normal mode and up to 80 kbit/s in high-speed

mode.

The bus driver circuits of type TJA1053 are intended for automotive body electronics buses

and can operate up to 125 kbit/s.

On the PCIcan-Q it is possible to connect all CAN circuits to a common CAN bus, which also

is connected to the DSUB connector. A built-in terminator may be connected to the common

bus if this board is at one end of the bus cable. It is necessary to have a resistor load connected

between the two bus wires to make the ISO 11898 drivers work. The 25-pin connector also

provides a ground point to the two bus sections of optocouplers and drive circuits.

PCIcan Features

• Up to four CAN circuits on one card.

• Optical isolation between the card and the CAN buses.

• DC/DC power supply to galvanically isolated bus drivers.

PCIcan Hardware Reference Manual 4(16)

KVASER AB, Sweden - http://www.kvaser.com

Specifications

General

Size PCI-bus PC card (135 mm)

Power consumption PCIcan-Q: max 600 mA @ 5V.

CAN bus connector 25-pin DSUB, female, for PCIcan-Q CAN buses. (See p. 10)

2 x 9-pin DSUB, male, for PCIcan-D CAN buses. (See p.

10)

9-pin DSUB, male, for PCIcan-S CAN bus. (See p. 10)

CAN Controller(s)

PCIcan-Q: 4 x SJA1000

PCIcan-D, PCIcan-LS2, PCIcan-SWC2: 2 x SJA1000

PCIcan-S, PCIcan-LS1, PCIcan-SWC1: 1 x SJA1000

CAN Clock frequency: 16 MHz

CAN Bus Driver(s)

Drivers PCIcan-Q, -D, -S: Philips 82C251; compliant with the ISO

11898 standard.

PCIcan-LS2, -LS1: Philips TJA1053

PCIcan-SWC2, -SWC1: Philips AU5790c

Voltage feed The drivers are galvanically separated (selectable by

switches) from the power supply on the PC by on-board

DC/DC converters.

Grounding The ground of the CAN drivers is available at the DSUB

connector. On the PCIcan-Q it is also possible to connect

the driver ground to the PC ground by a switch on the

PCIcan board.

Other Features

• Fast optocouplers between CAN circuits and drivers.

• CAN driver part fed by the PC through DC/DC-converters (the PCIcan-SWC2, and -

SWC1 requires external power supply.)

PCIcan Hardware Reference Manual 5(16)

KVASER AB, Sweden - http://www.kvaser.com

Schematics

CAN

Driver

CAN

Driver

Optocoupler

DC/DC

Converter

CAN Controller

SJA1000

CAN Controller

SJA1000

PCI Bridge

AMCC S5920

PCI Bridge

AMCC S5920

PCI Bus Connector

IRQ A

CAN 1

CAN 2 (equal to CAN 1)

CAN 3 (equal to CAN 1)

CAN 4 (equal to CAN 1)

120 Ohm

Common (on-board) CAN bus

CAN Bus Connector (D-SUB)

Figure 1: Block diagram for PCIcan-Q.

PCIcan Hardware Reference Manual 6(16)

KVASER AB, Sweden - http://www.kvaser.com

CAN

Driver

CAN

Driver

Optocoupler

DC/DC

Converter

CAN Controller

SJA1000

CAN Controller

SJA1000

PCI Bridge

AMCC S5920

PCI Bridge

AMCC S5920

PCI Bus Connector

IRQ A

CAN 1

CAN 2 (equal to CAN 1) – only on PCIcan-D

CAN Bus Connector (D-SUB)

Figure 2: Block diagram for PCIcan–D, –S, –LS2, –LS1, –SWC2, and –SWC1.

PCIcan Hardware Reference Manual 7(16)

KVASER AB, Sweden - http://www.kvaser.com

The PCIcan Hardware

Installation

PCIcan-D, -S, -LS2, -LS1, -SWC2, and -SWC1 have no switches and so are plug-and-play.

PCIcan-Q has switches that allow you to

1) connect driver ground to PC ground (see “Selecting Driver Ground (PCIcan-Q only)”

below),

2) connect any of the four CAN channels to a common CAN bus and possibly terminate the

common bus (see “The Common CAN Bus (PCIcan-Q only)” below.)

After you have configured the switches, power down the computer, insert the board into an

empty PCI slot, and power up the computer.

Figure 3: The switches on the PCIcan-Q board

PCIcan Hardware Reference Manual 8(16)

KVASER AB, Sweden - http://www.kvaser.com

The CAN Bus

On PCIcan-Q, -D and –S, the CAN bus drivers are 82C251 type and compliant with the ISO

11898 physical layer standard.

On PCIcan-LS2 and –LS1, the CAN bus drivers are of TJA1053 or TJA1054 type.

On PCIcan-SWC2 and –SWC1 the CAN bus drivers are of AU5790c type. The bus driver

requires an external power source.

The CAN bus is galvanically isolated from the card by means of fast optocouplers. These

optocouplers introduce a small signal delay and decreases the maximum allowed bus length

somewhat.

For PCIcan-S, PCIcan-D, and PCIcan-Q, the optocouplers allow for a CAN bus speed up to 1

Mbit/s.

Selecting Driver Ground (PCIcan-Q only)

Using switch pack SW1 you can connect the grounds at the driver part to the ground of the

PC. This is normally not necessary but it may sometimes be advantageous.

Switch pack SW1 is the small switch pack located near the 25-pin DSUB connector.

Table 1. Switch Pack 1.

SW3 Function

1 ON: PC ground and the ground of CAN driver #1 and #2 are connected.

OFF: PC ground and the ground of CAN driver #1 and #2 are not connected.

Default is OFF.

2 ON: PC ground and the ground of CAN driver #3 and #4 are connected.

OFF: PC ground and the ground of CAN driver #3 and #4 are not connected.

Default is OFF.

3 Not used. Default is OFF.

Factory settings are: all switches OFF, meaning that the PC, and the CAN controller circuits,

are galvanically isolated from the CAN bus.

The Common CAN Bus (PCIcan-Q only)

Using switch pack SW2, you can connect the four different CAN buses to one single bus on

the board. This common CAN bus is also accessible at the DSUB connector. This allows

communication between two or more of the circuits on the card without having to connect any

cables.

Switch pack SW2 is the large switch pack near the 25-pin DSUB connector.

PCIcan Hardware Reference Manual 9(16)

KVASER AB, Sweden - http://www.kvaser.com

Table 2. Switch Pack 2.

SW2- When set to ON, it connects...

1 On-board terminating resistance to common CAN-L.

2 On-board terminating resistance to common CAN-H.

3 CAN-L of SJA1000 #1 to common CAN-L.

4 CAN-H of SJA1000 #1 to common CAN-H.

5 CAN-L of SJA1000 #2 to common CAN-L.

6 CAN-H of SJA1000 #2 to common CAN-H.

7 CAN-L of SJA1000 #3 to common CAN-L.

8 CAN-H of SJA1000 #3 to common CAN-H.

9 CAN-L of SJA1000 #4 to common CAN-L.

10 CAN-H of SJA1000 #4 to common CAN-H.

All switches are set to ON when the product is delivered. This means that all CAN buses and

the terminator are connected to the common bus.

External power supply (PCIcan–SWC2 and –SWC1)

The PCIcan–SWC2 and –SWC1 have a type of CAN bus driver that under certain

circumstances can consume a lot of power. For this reason the bus drivers in these cards are

not powered from the PC. You must supply power to the bus driver from an external source.

The power shall be supplied to pin 9 on the D-SUB connector (s). For PCIcan-SWC2 you

need to supply power to both connectors.

The voltage is nominal +12V DC (min 5.5V, max 26.5V.) Current consumption may go up to

200 mA per bus under certain circumstances.

CAN Bus Termination (PCIcan-Q)

A selectable CAN bus termination is built-in on the PCIcan-Q boards. You activate it by

setting switches 1 and 2 on switch pack 1 to ON. The termination works only on the common

CAN bus. The four individual CAN busses are not affected by the built-in termination.

To avoid signal reflections at the bus ends, terminating resistors must be mounted at both ends

of the CAN bus. The on-board terminating resistor is 120Ω, which is the standard for CAN

buses, and should work fine for most cables. Please observe that this internal resistor can only

be used if the board is placed at one of the ends of the CAN-bus. The terminating resistor is

only available from the on-board common CAN-bus.

The terminating resistors also serves as a load between the CAN bus wires; this is needed for

the ISO 11898 compliant bus drivers to work properly.

PCIcan Hardware Reference Manual 10(16)

KVASER AB, Sweden - http://www.kvaser.com

CAN Bus Termination (PCIcan-D, -S)

The PCIcan-S and PCIcan-D do not have built-in termination as standard. There is room for

mounting terminating resistors (R1, R3) which are located very close to the 9-pin DSUB

connector(s).

CAN Bus Termination (PCIcan-LS2, -LS1, -SWC2, -SWC1)

No separate bus termination is needed for these boards.

The D-SUB connector(s)

Table 3. The 25-pin DSUB connector on the PCIcan-Q.

Function

1, 2

Ground to CAN drivers #1 and #2.

14, 15

Ground to CAN drivers #3 and #4.

CAN-L for the common CAN bus.

CAN-H for the common CAN bus.

CAN-L for CAN #1

CAN-H for CAN #1

CAN-L for CAN #2

CAN-H for CAN #2

CAN-L for CAN #3

CAN-H for CAN #3

CAN-L for CAN #4

CAN-H for CAN #4

Table 4. The 9-pin DSUB connector(s) on PCIcan-S, -D, -LS2 and -LS1.

Function

CAN-L

CAN-H

Signal ground.

Andere Handbücher für PCIcan

Inhaltsverzeichnis

Andere Kvaser PCI-Karte Handbücher

Kvaser

Kvaser PCIEcan 4xCAN v2 Bedienungsanleitung

Kvaser

Kvaser PCIcan Bedienungsanleitung

Kvaser

Kvaser Mini PCI Express HS Bedienungsanleitung

Kvaser

Kvaser PCIEcan 2xHS v2 Bedienungsanleitung

Kvaser

Kvaser PCIcan II Bedienungsanleitung

Kvaser

Kvaser PCIcan II Bedienungsanleitung

Kvaser

Kvaser Mini pci express Bedienungsanleitung

Kvaser

Kvaser PCIcanx Series Bedienungsanleitung

Kvaser

Kvaser Mini PCI Express 2xHS v2 Bedienungsanleitung

Kvaser

Kvaser PCIEcan 2xHS v2 Bedienungsanleitung

Kvaser

Kvaser PCI104 Bedienungsanleitung

Beliebte PCI-Karte Handbücher anderer Marken

ERMA

ERMA SSI 1417 Bedienungsanleitung

SIIG

SIIG CyberSerial Dual PCI Montageanleitung

Moxa Technologies

Moxa Technologies CP-102E Bedienungsanleitung

I-Bus

I-Bus IBC2602 Bedienungsanleitung

Exsys

Exsys EX-60102 Bedienungsanleitung

Chelsio Communications

Chelsio Communications T5 Series Bedienungsanleitung

Conrad Electronic

Conrad Electronic 97 46 71 Bedienungsanleitung

Micro Innovations

Micro Innovations USB650A Bedienungsanleitung

KTI Networks

KTI Networks KF-310 Bedienungsanleitung

Asus

Asus SpaceLink WL230 Bedienungsanleitung

SIIG

SIIG SC2475 Bedienungsanleitung

TRENDnet

TRENDnet TEW-703PI Bedienungsanleitung

Belkin

Belkin F5D7000F Bedienungsanleitung

Pericom

Pericom PI7C7100 Bedienungsanleitung

ADLINK Technology

ADLINK Technology cPCI-3548 Bedienungsanleitung

Digium

Digium TE200 Series Bedienungsanleitung

Allo.com

Allo.com 2nd Gen E1/T1/J1 Bedienungsanleitung

Western Digital

Western Digital FireWire PCI Adapter Bedienungsanleitung