2-4 parallel interface(ieee1284) – BIXOLON SRP-350plusIII User Manual
Page 12
Rev. 1.03
- 12 -
SRP-350/352plusIII
1-2-4 Parallel Interface(IEEE1284)
Pin No.
Source
Compatibility Mode
Nibble Mode
1
Host
nStrobe
HostClk
2
Host/Printer
Data 0 (LSB)
-
3
Host/Printer
Data 1
-
4
Host/Printer
Data 2
-
5
Host/Printer
Data 3
-
6
Host/Printer
Data 4
-
7
Host/Printer
Data 5
-
8
Host/Printer
Data 6
-
9
Host/Printer
Data 7 (MSB)
-
10
Printer
Nack
PtrClk
11
Printer
Busy
PtrBusy /Data3,7
12
Printer
Perror
AckDataReq/Data2,6
13
Printer
Select
Xflag/Data1,5
14
Host
nAutoFd
HostBusy
15
-
NC
NC
16
-
GND
GND
17
-
FG
FG
18
Printer
Logic-H
Logic-H
19~30
-
GND
GND
31
Host
nInit
nInit
32
Printer
nFault
nDataAvail/Data0,4
33
-
GND
ND
34
Printer
DK_Status
ND
35
Printer
+5V
ND
36
Host
nSelectIn
1284-Active
Power Connector
Parallel Cable
Connector
USB Connector
Ethernet Connector