S400 & S600 User’s Guide

61

 

 

Parallel Interface Technical Information

Parallel Connector Pinouts

Pin. No.

Description

1

nStrobe/Host Clk

 

 

2-9

Data Bits 1-8

 

 

10

nACK/PtrClk

 

 

11

Busy/Per Busy

 

 

12

PError/ACK Data Req.

 

 

13

Select/Xflag

 

 

14

nauto Fd/Host Busy

 

 

15

Not Used

 

 

16-17

Ground

 

 

18

+5V @ 1A Fused

 

 

19-30

Ground

 

 

31

nlnit

 

 

32

nFault/nData Avail.

 

 

33-34

Not Used

 

 

35

+5V through 2.2KΩ Resistor

 

 

36

NSelectIn/1284 active