Epson ActionTower 3000 Computer Benutzerhandbuch

Epson

Connector Pin Assignments

Parallel port connector pin assignments (CN5)

Pin Signal Pin Signal

1 Strobe 10 ACK’

2 Data 0 11

BUSY

4

Data 2

13

Select 2 2

5 Data 3

14 AFD*

23

6 Data 4

15

Error*

2 4

7 Data 5 16

Init*

2 5

8

Data 6

17

selection*

9 Data 7

1 8 Signal ground

Pin Signal

19 Signal ground

20 Signal around

3

Data 1 12 PE

21

Signal ground

Signal ground

Signal ground

Signal ground

Signal ground

l

Active low logic

Serial port connector pin assignments

(CN7 and CN6)

Pin Signal Pin Signal

1 I

Data carrier detect

6

Data set ready

I

2 Receive data 7 Request to send

3 Transmit data 8 Clear to send

4 Data terminal ready 9 Ring indicator

5 Ground

A-16 S p e c i f i c a t i o n s