Tews Technologies TIP810 User manual

The Embedded I/O Company
TIP810
CAN Bus IP
Version 3.0
User Manual
Issue 3.0.4
March 2009
TEWS TECHNOLOGIES GmbH TEWS TECHNOLOGIES LLC
Am Bahnhof 7
25469 Halstenbek, Germany
www.tews.com
Phone: [phone]
Fax: [phone]
e-mail: [email protected]
9190 Double Diamond Parkway,
Suite 127, Reno, NV 89521, USA
www.tews.com
Phone: [phone]
Fax: [phone]
e-mail: [email protected]

TIP810 Version 3.0 User Manual Issue 3.0.4 Page 2 of 19
TIP810-10
CAN Bus IP
This document contains information, which is
proprietary to TEWS TECHNOLOGIES GmbH. Any
reproduction without written permission is forbidden.
TEWS TECHNOLOGIES GmbH has made any
effort to ensure that this manual is accurate and
complete. However TEWS TECHNOLOGIES GmbH
reserves the right to change the product described
in this document at any time without notice.
TEWS TECHNOLOGIES GmbH is not liable for any
damage arising out of the application or use of the
device described herein.
Style Conventions
Hexadecimal characters are specified with prefix 0x,
i.e. 0x029E (that means hexadecimal value 029E).
For signals on hardware products, an ‚Active Low’ is
represented by the signal name with # following, i.e.
IP_RESET#.
Access terms are described as:
W Write Only
R Read Only
R/W Read/Write
R/C Read/Clear
R/S Read/Set
©2001-2009 by TEWS TECHNOLOGIES GmbH
All trademarks mentioned are property of their respective owners.

TIP810 Version 3.0 User Manual Issue 3.0.4 Page 3 of 19
Issue Description Date
1.0 Initial Issue October 2001
1.1 Addressing description modified November 2001
1.2 Changed Block Diagram and General Revision October 2002
1.3 New address TEWS LLC September 2006
3.0.4 New notation of User Manual Issue March 2009

TIP810 Version 3.0 User Manual Issue 3.0.4 Page 4 of 19
Table of Contents
1PRODUCT DESCRIPTION.........................................................................................6
2COMPATIBILITY WITH TIP810 V1.0, V2.0................................................................7
3TECHNICAL SPECIFICATION...................................................................................8
4ID PROM CONTENTS................................................................................................9
5TIP810 ADDRESSING..............................................................................................11
5.1 "BasiCAN" Mode Register Set.....................................................................................................12
5.2 "PeliCAN"-Mode Register Set......................................................................................................13
5.3 Interrupt Vector Register..............................................................................................................15
6PROGRAMMING......................................................................................................16
6.1 Initialization of the Hardware.......................................................................................................16
6.2 Programming of the SJA1000 Controller....................................................................................16
7INSTALLATION........................................................................................................17
7.1 Configuration of the TIP810.........................................................................................................17
7.2 Bus Line Termination ...................................................................................................................17
8PIN ASSIGNMENT...................................................................................................18
8.1 Pin Assignment of 50 pin I/O flat cable.......................................................................................18
8.1.1 CAN High Speed (Pin 01 - 18) TIP810..............................................................................18
8.1.2 CAN with modified RS485 (Pin 33 – 50) TIP810...............................................................19

TIP810 Version 3.0 User Manual Issue 3.0.4 Page 5 of 19
List of Figures
FIGURE 1-1: BLOCK DIAGRAM TIP810..........................................................................................................6
FIGURE 5-1: INTERRUPT VECTOR REGISTER INTVEC............................................................................15
FIGURE 7-1: JUMPER CONFIGURATION.....................................................................................................17
List of Tables
TABLE 3-1 : TECHNICAL SPECIFICATION TIP810........................................................................................8
TABLE 4-1 : ID PROM CONTENTS TIP810 V1.0.............................................................................................9
TABLE 4-2 : ID PROM CONTENTS TIP810 V2.0.............................................................................................9
TABLE 4-3 : ID PROM CONTENTS TIP810 V3.0...........................................................................................10
TABLE 5-1 : "BASICAN" MODE REGISTER SET..........................................................................................12
TABLE 5-2 : "PELICAN"-MODE REGISTER SET ..........................................................................................14
TABLE 8-1 : PIN ASSIGNMENT FOR CAN HIGH SPEED ............................................................................18
TABLE 8-2 : PIN ASSIGNMENT FOR CAN MOD. RS485.............................................................................19

TIP810 Version 3.0 User Manual Issue 3.0.4 Page 6 of 19
1 Product Description
The TIP810 is an IndustryPack® compatible module with a complete CAN bus interface using the
Philips SJA1000 CAN controller. The Philips SJA1000 CAN controller is a stand-alone controller for
the Controller Area Network (CAN) used within automotive and general industrial environments.
It is the successor of the PCA82C200 CAN controller (Basic CAN) from Philips Semiconductors which
was used on the TIP810-10 V1.0. Additionally, a new mode of operation (PeliCAN) is implemented on
the SJA1000 which supports the CAN 2.0B protocol specification with several new features. The
SJA1000 has the capability to transmit, receive and perform message filtering on standard and
extended messages.
The TIP810 supports a 8 bit bus interface which permits byte accesses to the internal registers of the
SJA1000 controller. The physical interface supports both, CAN high-speed (according to ISO11898)
and modified RS485. Both physical interfaces are optically isolated from the CAN controller. An on
board DC/DC converter supplies the isolated parts of the TIP810.
Figure 1-1: Block Diagram TIP810

TIP810 Version 3.0 User Manual Issue 3.0.4 Page 7 of 19
2 Compatibility with TIP810 V1.0, V2.0
The TIP810 V3.0 uses the SJA1000 CAN controller as a replacement of the PCA82C200 CAN
controller which was used on the TIP810 V1.0. The TIP810 V2.0 also had used the SJA1000 CAN
controller, but only in a PCA82C200 compatible way.
The SJA1000 CAN controller on the TIP810 is register-, pin- and function-compatible with the
PCA82C200 if operating in the “BasiCAN" Mode. This mode is the default mode for the SJA1000
CAN controller after power-on.
In the “PeliCAN" Mode the SJA1000 CAN controller supports the full CAN2.0B protocol specification
plus additional features.
Setting the SJA1000 Operation Mode:
The modes can be switched via bit 7 in the Clock Divider Register if the controller is in reset mode.
For a detailed description of the SJA1000 CAN controller, it’s operating modes and additional features
please refer to the SJA1000 data sheet, which is part of the TIP810-ED V3.0 engineering
documentation.

TIP810 Version 3.0 User Manual Issue 3.0.4 Page 8 of 19
3 Technical Specification
Interface Single Size IndustryPack®Logic Interface
CAN Controller Philips SJA 1000
Physical Interface CAN High Speed (according to ISO11898)
Modified RS485
Wait States IDSEL#: No wait state
IOSEL#: No wait state (read/write access to the vector
register)
1 wait state (read/write access to the SJA1000)
INTSEL#: No wait state
MEMSEL#: 1 wait state (read/write access to the SJA1000)
Interface 50-conductor flat cable
Power Requirements 220mA typical @ +5V DC
Physical Data
Temperature Range Operating
Storage -40° C to +85 °C -55°C to +125°C
MTBF 362160 h
Humidity 5 – 95 % non-condensing
Weight 27 g
Table 3-1 : Technical Specification TIP810

TIP810 Version 3.0 User Manual Issue 3.0.4 Page 9 of 19
4 ID PROM Contents
Address Function Contents
0x01 ASCII ‘I’ 0x49
0x03 ASCII ‘P’ 0x50
0x05 ASCII ‘A’ 0x41
0x07 ASCII ‘C’ 0x43
0x09 Manufacturer ID 0xB3
0x0B Model Number 0x01
0x0C Revision 0x10
0x0F Reserved 0x00
0x11 Driver-ID Low - Byte 0x00
0x13 Driver-ID High - Byte 0x00
0x15 Number of bytes used 0x0C
0x17 CRC 0x11
Table 4-1 : ID PROM Contents TIP810 V1.0
Address Function Contents
0x01 ASCII ‘I’ 0x49
0x03 ASCII ‘P’ 0x50
0x05 ASCII ‘A’ 0x41
0x07 ASCII ‘C’ 0x43
0x09 Manufacturer ID 0xB3
0x0B Model Number 0x01
0x0C Revision 0x20
0x0F Reserved 0x00
0x11 Driver-ID Low - Byte 0x00
0x13 Driver-ID High - Byte 0x00
0x15 Number of bytes used 0x0C
0x17 CRC 0x9D
Table 4-2 : ID PROM Contents TIP810 V2.0

TIP810 Version 3.0 User Manual Issue 3.0.4 Page 10 of 19
Address Function Contents
0x01 ASCII ‘I’ 0x49
0x03 ASCII ‘P’ 0x50
0x05 ASCII ‘A’ 0x41
0x07 ASCII ‘C’ 0x43
0x09 Manufacturer ID 0xB3
0x0B Model Number 0x01
0x0C Revision 0x30
0x0F Reserved 0x00
0x11 Driver-ID Low - Byte 0x00
0x13 Driver-ID High - Byte 0x00
0x15 Number of bytes used 0x0C
0x17 CRC 0x19
Table 4-3 : ID PROM Contents TIP810 V3.0