User’s Manual

3.9.2Jumper & Connector List

Connectors on the board are linked to external devices such as hard disk drives, keyboard, mouse, or floppy drives. In addition, the board has a number of jumpers that allow you to configure your system to suit your application.

The following tables list the function of each of the board's jumpers and connectors.

Jumpers

Label

Function

Note

JP1

Serial port RS-232/422/485 select

3 x 2 header, pitch 2.54mm

 

 

 

JP2~JP5

Serial port RS-232/422/485 select

3 x 1 header, pitch 2.54mm

 

 

 

JP6

Watchdog timer select

2 x 1 header, pitch 2.54mm

JP9

Clear CMOS

3 x 1 header, pitch 2.54mm

JP10

Watchdog timer select

3 x 2 header, pitch 2.54mm

 

 

JP11

M-Systems DiskOnChip memory address 4 x 2 header, pitch 2.54mm

 

select

 

JP12

Watchdog timer select

2 x 1 header, pitch 2.54mm

JP13

Proprietary PCI Bus Master Selection

4 x 2 header, pitch 2.54mm

18ECB-865 User’s Manual

Page 28
Image 28
Intel ECB-865 user manual Jumper & Connector List, Jumpers Label Function, JP10, JP11, JP12, JP13