CANpro/104 User Manual
CTIM-00043 (0.01) 1/15/2010 www.connecttech.com 2
800-426-8979 | 519-836-1291
Table of Contents
Copyright Notice ................................................................................................................................................ 4
Trademark Acknowledgement ............................................................................................................................ 4
Revision History ................................................................................................................................................. 4
Introduction ........................................................................................................................................................ 5
Features............................................................................................................................................................... 5
Hardware Installation – Rev C & Later .............................................................................................................. 6
Memory vs I/O Spaces ................................................................................................................................... 6
Memory Space .......................................................................................................................................... 6
I/O Space ................................................................................................................................................... 7
CTI CANpro/104 Spaces ............................................................................................................................... 7
Memory Space .......................................................................................................................................... 7
I/O Space ................................................................................................................................................... 7
Memory Space Enabling ........................................................................................................................... 7
Base Address Decoding ................................................................................................................................. 8
PeliCAN vs BasicCAN Addressing Modes ............................................................................................ 10
Addressing Examples .............................................................................................................................. 10
CAN Controller Addressing Table .......................................................................................................... 12
Common Memory Space Address Selections ......................................................................................... 13
Performance Enhancement .......................................................................................................................... 14
CAN Bus Options ........................................................................................................................................ 14
Termination ............................................................................................................................................. 14
9D Connector Shell Ground .................................................................................................................... 14
Interrupt Mode and Selections ..................................................................................................................... 14
Single Interrupt Mode ............................................................................................................................. 15
Dual Interrupt Mode ................................................................................................................................ 15
Shared Interrupt Mode ............................................................................................................................ 15
Shared Interrupt Pull-Down .................................................................................................................... 15
Interrupt Selection ................................................................................................................................... 15
CAN Bus Dominant Timeout and Minimum Speed ............................................................................... 15
Security ID Feature ................................................................................................................................. 16
Jumper Summaries ....................................................................................................................................... 16
J1 ............................................................................................................................................................. 16
J2 ............................................................................................................................................................. 16