Parallel Interface (Ieee1284) - BIXOLON SRP-330II User Manual

2-2-4 Parallel Interface (IEEE1284)

Pin No. Source
1 Host
2 Host / Printer
3 Host / Printer
4 Host / Printer
5 Host / Printer
6 Host / Printer
7 Host / Printer
8 Host / Printer
9 Host / Printer
10 Printer
11 Printer
12 Printer
13 Printer
14 Host
15
16
17
18 Printer
19~30
31 Host
32 Printer
33
34 Printer
35 Printer
36 Host
Connect or disconnect the communication cable while the printer
power is off. If power is on, your data may be lost.
Ver. 2.00
Compatibility Mode
nStrobe
Data 0(LSB)
Data 1
Data 2
Data 3
Data 4
Data 5
Data 6
Data 7(MSB)
nACK
Busy
Perror
Select
nAutoFd
-
- GND
-
Logic-H
- GND
nInit
nFault
- GND
DK_Status
nSelectIn
PtrBusy / Data3,7
AckDataReq / Data2,6
Xflag / Data1,5
NC
FG
nDataAvail / Data0,4
+5V
- 16 -
SRP-330II/332II
Nibble Mode
HostClk
-
-
-
-
-
-
-
-
PtrClk
HostBusy
NC
GND
FG
Logic-H
GND
nInit
ND
ND
ND
1284-Active
Byte Mode
HostClk
Data 0(LSB)
Data 1
Data 2
Data 3
Data 4
Data 5
Data 6
Data 7(MSB)
PtrClk
PtrBusy
AckDataReq
Xflag
HostBusy
NC
GND
FG
Logic-H
GND
nInit
nDataAvail
ND
ND
ND
1284-Active