SATO CT410, CT400 manual Ieee 1284 Parallel Interface Pin Assignments, PIN Signal Direction

Section 5. Interface Specifications

IEEE 1284 Parallel Interface Pin Assignments

PIN

SIGNAL

DIRECTION

PIN

SIGNAL

DIRECTION

1

To Printer

19

STROBE

Reference

STROBE

Return

2

DATA 1

To Printer

20

DATA 1 Return

Reference

3

DATA 2

To Printer

21

DATA 2 Return

Reference

4

DATA 3

To Printer

22

DATA 3 Return

Reference

5

DATA 4

To Printer

23

DATA 4 Return

Reference

6

DATA 5

To Printer

24

DATA 5 Return

Reference

7

DATA 6

To Printer

25

DATA 6 Return

Reference

8

DATA 7

To Printer

26

DATA 7 Return

Reference

9

DATA 8

To Printer

27

DATA 8 Return

Reference

10

To Host

28

ACK Return

Reference

ACK

11

BUSY

To Host

29

BUSY Return

Reference

12

PTR ERROR

To Host

30

PE Return

Reference

13

SELECT

To Host

31

From Host

INIT

14

(1)

To Host

32

To Host

AUTOFD

FAULT

15

Not Used

33

Not Used

16

Logic Gnd

34

Not Used

17

FG

Frame Ground

35

Not Used

18

+5V (Z=24K ohm)

To Host

36

(1)

From Host

SELECTIN

(1) Signals required for IEEE 1284 mode.

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