Sanyo SRP-270 Manual Do Utilizador
30
Parallel Interface (IEEE-1284)
Pin No. Source Compatibil
ity 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
/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
/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