Connect Tech CTIM-00043 CAN Controller Addressing Table ,

CANpro/104 User Manual

CTIM-00043 (0.01) 1/15/2010 www.connecttech.com 12

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CAN Controller Addressing Table

Once the Base Memory or I/O Address is setup, the 2 SJA1000 CAN controllers are accessed at the

following address offsets.

Accessed Resource

Offset from Base Address

Memory Space

I/O Space

BasicCAN mode

PeliCAN mode

CAN-0 Port (SJA1000)

0x000  0x07F

0x000  0x01F

0x000  0x07F

CAN-1 Port (SJA1000)

0x080  0x0FF

0x020  0x03F

0x080  0x0FF

Memory Enable Bit

At the I/O Address setup

with JB3 Positions 5,6,7

N/A

Table 12

The SJA1000 Register offsets can be found in the documentation from NXP Semiconductor

(formerly Philips). www.nxp.com (enter SJA1000 into their search tool).

Contents

Main USER MANUAL CANpro/104 Table of Contents Page Copyright Notice Trademark Acknowledgement Revision History Introduction Features Hardware Installation Rev C & Later Memory vs I/O Spaces Memory Space CTI CANpro/104 Spaces Memory Space I/O Space Memory Space Enabling Base Address Decoding Page PeliCAN vs BasicCAN Addressing Modes Addressing Examples Page CAN Controller Addressing Table Common Memory Space Address Selections Performance Enhancement CAN Bus Options Termination 9D Connector Shell Ground Interrupt Mode and Selections Single Interrupt Mode Dual Interrupt Mode Shared Interrupt Mode Shared Interrupt Pull-Down Interrupt Selection Jumper Summaries J1 J2 J3A J3B J3C J4 and J5 Hardware Installation Rev A & B CANpro/104 Opto Diagrams Interrupts and Memory I/O Range Selection Address Mode and Range Selection Page Other On-board Jumper Selection Connector Pinouts Specifications Certification Certification for CANpro/104 Limited Lifetime Warranty Customer Support Overview Contact Information