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Tews Technologies TPMC810, User Manual

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TPMC810 User Manual Issue 2.0.0 

Page 3 of 22 

Issue 

Description 

Date 

1.0 

First Issue 

January 2003 

1.1 

Correction “Configuration EEPROM” 

April 2003 

1.2 

Correction “Configuration EEPROM” 

September 2003 

1.3 

Weight Added and Version 

April 2004 

1.4 

Corrected PCI Base Address Number in Fig. 3-2 

October 2005 

1.5 

New address TEWS LLC 

September 2006 

1.1.6 

New notation for User Manual and Engineering Documentation

June 2009 

1.1.7 

- General Update  

- Added CAN Data Transmission Rate figures 

- Updated CAN Channel Interface figure in the DIP Switch 
Settings subchapter (generic ground symbol instead of earth 
ground symbol) 

-  Added  a  note  to  the  Pin  Assignment  chapter  regarding 
isolated ground connection. 

June 2019 

2.0.0 

User Manual Update for TPMC810 V2.0. 

April 2022 

Summary of Contents for TPMC810

Page 1: ...pany TPMC810 Isolated 2x CAN Bus Version 2 0 User Manual Issue 2 0 0 April 2022 TEWS TECHNOLOGIES GmbH Am Bahnhof 7 25469 Halstenbek Germany Phone 49 0 4101 4058 0 Fax 49 0 4101 4058 19 E mail info te...

Page 2: ...owever 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 appl...

Page 3: ...in Fig 3 2 October 2005 1 5 New address TEWS LLC September 2006 1 1 6 New notation for User Manual and Engineering Documentation June 2009 1 1 7 General Update Added CAN Data Transmission Rate figure...

Page 4: ...LCR 11 4 5 CAN Controller Register Address Space 12 4 5 1 Local Register Map 12 4 5 2 SJA1000 CAN Controller Registers 12 4 6 Local Software Reset 14 5 PROGRAMMING HINTS 15 5 1 SJA1000 CAN Controller...

Page 5: ...ER SPACE 12 TABLE 4 6 REGISTERS OF SJA1000 13 TABLE 4 7 REGISTERS OF THE SJA1000 CONT 14 TABLE 5 1 OUTPUT CONTROL REGISTER OCR 0X08 15 TABLE 5 2 CLOCK DIVIDER REGISTER CDR 0X1F 16 TABLE 5 3 RX AND TX...

Page 6: ...sceivers are utilized for the CAN bus I O interface Data transmission rates from 60kb s to 1 Mb s are supported An on board configuration option DIP switch is provided for each CAN bus channel to conf...

Page 7: ...Data Transmission Rate Minimum 60kbaud TJA1050 TXD Dominant Time Out Feature Maximum 1Mbaud I O Connector 2 x Male DB9 front panel connector PMC P14 I O 64 pin Mezzanine Connector Physical Data Power...

Page 8: ...nstructions 3 1 ESD Protection This PMC module is sensitive to static electricity Packing unpacking and all other module handling has to be done with appropriate care 3 2 Ground for Isolated I O I O C...

Page 9: ...ase Address 2 for Local Address Space 0 Y FFFFFE00 0x1C not supported Y 00000000 0x20 not supported Y 00000000 0x24 not supported Y 00000000 0x28 not supported N 00000000 0x2C Subsystem ID Subsystem V...

Page 10: ...000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x50 0x1502 0x4120 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x60 0x0000 0x0000 0x0000 0x0081 0x0000 0x0181 0x0000 0x0000 0x70 0x0000 0x0000 0x0030 0x0041...

Page 11: ...al Base Address Remap 0x0000_0000 0x1C Local Address Space 0 Local Base Address Remap 0x0000_0000 0x20 Local Address Space 0 Local Base Address Remap 0x0000_0000 0x24 Expansion ROM Local Base Address...

Page 12: ...H2 Address 1 8 0x102 CAN Controller CH2 Address 2 8 0x17F CAN Controller CH2 Address 127 8 0x180 0x1FF Reserved Table 4 5 CAN Controller Register Space 4 5 2 SJA1000 CAN Controller Registers The SJA10...

Page 13: ...lements for setting up the CAN communication Acceptance Code Mask ACR AMR 16 19 20 23 4 5 Selection of bit patterns for Acceptance Filtering Bus Timing 0 1 BTR0 BTR1 6 7 6 7 Set up of Bit Timing Param...

Page 14: ...Counter RMC 29 Number of messages in the Receive FIFO Rx Buffer Start Addr RBSA 30 Shows the current internal RAM address of the message available in the Receive Buffer Message buffers Transmit Buffer...

Page 15: ...5 1 2 Operating Modes For register access two different modes have to be distinguished Reset Mode Operating Mode The Reset Mode see SJA1000 Control Register CR 0x0 for BasicCAN or Mode Register MOD 0x...

Page 16: ...e information dependent on mode and frame type and up to 8 data bytes BasicCAN Mode The buffers are 10 bytes deep see figure Rx and Tx buffer in BasicCAN Mode o 2 identifier bytes o up to 8 data bytes...

Page 17: ...entifier bits 0x13 0x14 Identifier Byte 3 4 Extended Frame only 13 Identifier bits Frame type Standard 0x13 0x1A Extended 0x15 0x1C Data Byte 1 8 Up to 8 data bytes as indicated by the Data Length Cod...

Page 18: ...ation options for each channel are On board Line Termination on off P14 Bus Mode connected not connected and pass through bus end The on board termination option for a CAN channel node input see P14 I...

Page 19: ...User Manual Issue 2 0 0 Page 19 of 22 CAN_H_IN CAN_L_IN S3 60R S4 S5 S6 S1 S2 Front I O DB9 CAN_H_OUT CAN_L_OUT CAN_H CAN_L CAN GND CAN GND 60R P14 Rear I O CAN Transceiver Figure 6 1 CAN Channel Int...

Page 20: ...NC 6 CAN2_GND 7 CAN2_H 8 NC 9 NC Table 7 2 DB9 Male Connector X2 Channel 2 Note that the I O circuits of both CAN ports are electrically isolated from the main system and also from each other The CAN...

Page 21: ...nnel 1 Ground 7 CAN Channel 1 Low Level Out 8 CAN Channel 1 High Level Out 9 NC 10 NC 11 NC 12 NC 13 NC 14 NC 15 NC 16 CAN Channel 2 Ground 17 CAN Channel 2 Low Level input for path through option 18...

Page 22: ...Channel 2 High Level input output 14 CAN Channel 2 Ground 15 NC 16 64 NC Table 7 4 Pin Assignment P14 Back I O Connector TPMC810 20R Note that the I O circuits of both CAN ports are electrically isola...

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