EMAC SBC-675, User Manual

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22 SBC-675 User Manual
J6
LCD clock signal select (J6)
You can select the LCD control signal by setting J6. The following
charts show the available option.
LCD clock signal select (J6)
SFCLK-* SHCLK
*default
1 2 3 1 2 3
COM2 RS-232/422/485 select (J7, J8)
The SBC-675 COM2 serial port can be selected as RS-232, RS-422,
or RS-485 by setting J7 & J8.
COM2 Select (J7, J8)
RS-232* RS-422 RS-485
J8
J7
*default
12
9
6
3
10
7
4
1
12
9
6
3
10
7
4
1
12
9
6
3
10
7
4
1
5
3
1
6
4
2
5
3
1
6
4
2
5
3
1
6
4
2