Printronix SLPA8000 User Manual page 183

Pin Source of Data
9 Host/Printer
10 Printer
11 Printer
12 Printer
13 Printer
14 Host
15
16
17
18 Printer
19
20
21
22
23
24
25
26
27
28
29
30
31 Host
32 Printer
33
34
35
36 Host
Table 8. IEEE 1284 Signals
Compatible
Data 8 (MSB)
nAck
Busy
PError
Select
nAutoFd
Not Defined
Logic Grid
Chassis Grid
Peripheral Logic High
Signal Ground (nStrobe)
Signal Ground (Data 1)
Signal Ground (Data 2)
Signal Ground (Data 3)
Signal Ground (Data 4)
Signal Ground (Data 5)
Signal Ground (Data 6)
Signal Ground (Data 7)
Signal Ground (Data 8)
Signal Ground (PError, Select, nAck)
Signal Ground (Busy, nFault)
Signal Ground (nAutoFd, nSelectIn, nInit)
nInit
NFault
Not Defined
Not Defined
Not Defined
nSelectIn
Type of Mode
Nibble Byte
PtrClk PtrClk
PtrBusy PtrBusy
AckDataReq AckDataReq
Xflag Xflag
Host Busy HostAck
nDataAvail aDataAvail
1284 Active 1284 Active
Signals
183