Socket Mobile IB810 User Manual

 

 

The IB810 CPU card does not provide DIP switches to configure the 
processor speed (CPU frequency). However, the processor speed can be 
automatically detected by the system.  

 
 

D0000-D7FFF 

D8000-DFFFF (default) 

 
  

  
JP2, JP3, JP4: RS232/422/485 (COM2) Selection 
COM1 is fixed for RS-232 use only. 
COM2 is selectable for RS232, RS-422 and RS-485. 
The following table describes the jumper settings for COM2 selection. 

 

 

 
 

Jumper 

Setting 

(pin closed) 

JP2: 

1-2 

 

JP3: 

3-5 & 4-6 

 

JP4: 

3-5 & 4-6 

 

JP2: 

3-4 

 

JP3: 

1-3 & 2-4 

 

JP4: 

1-3 & 2-4 

 

JP2: 

5-6 

 

JP3: 

1-3 & 2-4 

 

JP4: 

1-3 & 2-4