SRP-350/352plusIIA&C

1-2-2 Parallel Interface (IEEE1284)

 

 

Interface connector

Drawer

Power

 

 

 

 

kick-out

supply

 

 

 

connector

connector

 

 

 

 

 

 

 

Pin No.

Source

Compatibility Mode

Nibble Mode

 

 

Byte Mode

1

Host

nStrobe

HostClk

 

 

HostClk

2

Host / Printer

Data 0 (LSB)

-

 

 

Data 0 (LSB)

3

Host / Printer

Data 1

-

 

 

Data 1

4

Host / Printer

Data 2

-

 

 

Data 2

5

Host / Printer

Data 3

-

 

 

Data 3

6

Host / Printer

Data 4

-

 

 

Data 4

7

Host / Printer

Data 5

-

 

 

Data 5

8

Host / Printer

Data 6

-

 

 

Data 6

9

Host / Printer

Data 7 (MSB)

-

 

 

Data 7 (MSB)

10

Printer

nAck

PtrClk

 

 

PtrClk

11

Printer

Busy

PtrBusy /Data3,7

 

PtrBusy

12

Printer

Perror

AckDataReq/Data2,6

 

AckDataReq

13

Printer

Select

Xflag /Data1,5

 

 

Xflag

14

Host

nAutoFd

HostBusy

 

 

HostBusy

15

 

NC

NC

 

 

NC

16

 

GND

GND

 

 

GND

17

 

FG

FG

 

 

FG

18

Printer

Logic-H

Logic-H

 

 

Logic-H

19~30

 

GND

GND

 

 

GND

31

Host

nInit

nInit

 

 

nInit

32

Printer

nFault

nDataAvail /Data0,4

 

nDataAvail

33

 

GND

ND

 

 

ND

34

Printer

DK_Status

ND

 

 

ND

35

Printer

+5V

ND

 

 

ND

36

Host

nSelectIn

1284-Active

 

 

1284-Active

Rev. 1.00

- 9 -

Page 9
Image 9
BIXOLON SRP-352 user manual Gnd