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Security id feature, Jumper summaries – Connect Tech CANPRO CTIM-00043 User Manual

Page 16

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CANpro/104 User Manual


CTIM-00043 (0.01) 1/15/2010

www.connecttech.com

16

800-426-8979 | 519-836-1291

Security ID Feature

Some users may wish to associate the operation of their software with a particular hardware
installation. To support this ability, an ID mechanism is available which uses a simple, somewhat
unusual (but predictable) Write/Read mechanism by which software can determine that the CTI
CANpro/104 board is installed. This feature is only available when the CANpro/104 board is
operated in “Memory Mode”. Contact CTI Technical Support for information about the method and
algorithm required to use this feature.

Jumper Summaries

The following tables of Jumper settings are useful once the user is familiar with the operations performed by
those jumpers.

J1

Position

Function (for either CAN-0 or CAN-1)

Jumper Installed

Jumper Removed

3

PC/104 Interrupt #3 Selected

PC/104 Interrupt #3 Not Selected

4

PC/104 Interrupt #4 Selected

PC/104 Interrupt #4 Not Selected

5

PC/104 Interrupt #5 Selected

PC/104 Interrupt #5 Not Selected

6

PC/104 Interrupt #6 Selected

PC/104 Interrupt #6 Not Selected

7

PC/104 Interrupt #7 Selected

PC/104 Interrupt #7 Not Selected

9

PC/104 Interrupt #9 Selected

PC/104 Interrupt #9 Not Selected

Table 18
Only one position can be jumpered.

J2

Position

Function (for either CAN-0 or CAN-1)

Jumper Installed

Jumper Removed

10

PC/104 Interrupt #10 Selected

PC/104 Interrupt #10 Not Selected

11

PC/104 Interrupt #11 Selected

PC/104 Interrupt #11 Not Selected

12

PC/104 Interrupt #12 Selected

PC/104 Interrupt #12 Not Selected

14

PC/104 Interrupt #14 Selected

PC/104 Interrupt #14 Not Selected

15

PC/104 Interrupt #15 Selected

PC/104 Interrupt #15 Not Selected

S

Single Interrupt Mode

Dual Interrupt Mode

Table 19
Only one interrupt numbered position can be jumpered.

J3A

Position

Function

Jumper Installed

Jumper Removed

1

“I/O” Space operation enabled

“Memory” Space operation enabled

2

Mem Addr[23] = 1

Mem Addr[23] = 0

3

Mem Addr[22] = 1

Mem Addr[22] = 0

4

Mem Addr[19] = 1

Mem Addr[19] = 0

5

Mem Addr[18] = 1

Mem Addr[18] = 0

6

Mem Addr[17] or I/O Addr[10] = 1

Mem Addr[17] or I/O Addr[10] = 0

Table 20