You can connect a fan to the CPU. SBC456/456E offer +5V to drive
a fan for CPU.
You can select the LCD control signals by setting JP1. The
following charts show the available options.
SHF CLK from C&T65550*
* default
28
SBC-456/456E User Manual
1
2
3
ASHF CLK from SHF CLK
1
2
3