Diamond Systems LX800 PC/104 Computer Hardware User Manual


 
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Installation
CON1: RS-422/ 485 Output Connector (15)
Pin RS-422 RS-485
1 TX+ Data+
2 TX- Data-
3 RX+ N/C
4 RX- N/C
1
1
LPT1: 20 pins Parallel Port Connector (14)
Pin Description Pin Description
1 STROBE 2 AFD
3 PTD0 4 ERROR
5 PTD1 6 INIT
7 PTD2 8 SLIN
9 PTD3 10 GND
11 PTD4 12 GND
13 PTD5 14 GND (Key)
15 PTD6 16 BUSY
17 PTD7 18 PE
19 ACK 20 SELECT
20
19
1
2
Connector type: 2.0mm pitch 2x10 pin header
Connector type: 2.0mm pitch 1x4 pins wafer connector