Intel ECB-862 Manual De Usuario

18  ECB-862/862L User’s Manual 

 

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 

External speaker select 

4 x 1 header, pitch 2.54mm 

COM2 RS-232/422/485 select 

4 x 3 header, pitch 2.0mm (J2) 
3 x 2 header, pitch 2.0mm 

Clear CMOS 

3 x 1 header, pitch 2.54mm 

Reserve for internal test only 

3 x 1 header, pitch 2.54mm 

Compact Flash mode select 

2 x 1 header, pitch 2.54mm 

Reserve for internal test only 

3 x 1 header, pitch 2.54mm 

Reserve for internal test only 

3 x 1 header, pitch 2.54mm 

M-Systems DiskOnChip memory 
address select 

2 x 2 header, pitch 2.54mm