UWE 1705N - 3.3 Printer Interface (D-SUB 25 PIN); 3.3.1 Pin Assignment; 3.4 OP5 External Display Interface (4 PIN); 3.4.1 Pin Assignment

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3.3 PRINTER INTERFACE (D-SUB 25PIN)
Pin Assignment¡G Centronics parallel standard
Pin No. Signal
1 STROBE
2 DATA1
3 DATA2
4 DATA3
5 DATA4
6 DATA5
7 DATA6
8 DATA7
9 DATA8
11 BUSY
18~25 GND
3.4 OP5 External Display Interface (4PIN)
Pin Assignment¡G
Pin No. Signal
1 +5V
2 DATA
3 CLK
4 GND