Aaeon SBC-551 Manual - page 30
Manual is about: Half-Size PISA/ISA Pentium CPU Card
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22 SBC-551/552 User Manual
RS-232/422/485 select (JP10)
The SBC-551/552 offers two serial ports. One RS-232 COM1 (CN10)
and one RS-232/422/485 COM2 (CN7). The mode of CN7 can be
selected via JP10.
The following charts show the available options:
RS-232/422/485 select (JP10)
RS-232*
RS-422
RS-485
* default
PS/2 mouse enable/disable (JP11)
PS/2 mouse enable/disable (JP11)
1-2 (Enable)
2-3 (Disable)
1 2
3 4
5 6
1 2
3 4
5 6
1 2
3 4
5 6
1 2 3
1 2 3