TM-L90/TM-L90 with Peeler Technical Reference Guide

A.2.2 Interface Signals

Connector Pin Assignment

Pin

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

Source

Compatibility Mode

Nibble Mode

Byte Mode

Host

nStrobe

HostClk

HostClk

Host/Ptr

Data0(LSB)

Data0(LSB)

Data0(LSB)

Host/Ptr

Data1

Data1

Data1

Host/Ptr

Data2

Data2

Data2

Host/Ptr

Data3

Data3

Data3

Host/Ptr

Data4

Data4

Data4

Host/Ptr

Data5

Data5

Data5

Host/Ptr

Data6

Data6

Data6

Host/Ptr

Data7(MSB)

Data7(MSB)

Data7(MSB)

Printer

nAck

PtrClk

PtrClk

Printer

Busy

PtrBusy/Data3,7

PtrBusy

Printer

Perror

AckDataReq/Data2,6

AckDataReq

Printer

Select

Xflag/Data1,5

Xflug

Host

nAutoFd

HostBusy k

HostBusy

 

NC

ND

ND

 

GND

GND

GND

 

FG

FG

FG

Printer

Logic-H

Logic-H

Logic-H

 

GND

GND

GND

 

GND

GND

GND

 

GND

GND

GND

 

GND

GND

GND

 

GND

GND

GND

 

GND

GND

GND

 

GND

GND

GND

 

GND

GND

GND

 

GND

GND

GND

 

GND

GND

GND

 

GND

GND

GND

 

GND

GND

GND

Host

nInit

nInit

nInit

Printer

nFault

nDataAvail/Data0,4

nDataAvail

 

GND

ND

ND

Printer

DK_STATUS

ND

ND

Printer

+5V

ND

ND

Host

nSelectIn

1284-Active

1284-Ative

 

 

 

 

*NC : None Connect ND : Not Defined

Rev. B

Interface And Connectors A-5

Page 133
Image 133
Epson L90 manual Interface Signals, Connector Pin Assignment