Epson 5700i User Manual - Page 88

Interface, Parallel interface

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Interface Parallel interface The parallel (IEEE 1284-B compliant) interface connector pin assignments are shown in the table below. Note Windows 98/95 and NT 4.0 support the parallel interface. Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Direction IN IN/OUT IN/OUT IN/OUT IN/OUT IN/OUT IN/OUT IN/OUT IN/OUT OUT OUT OUT OUT IN IEEE 1284-B connector Compatibility Nibble ECP nStorbe HostClk DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8 nACK PtrClk PeriphClk Busy PrtBusy PeriphAck PError AckDataReq nAckReverse Select Xflag nAutoFd HostBusy HostAck NC GND CG A-6 Technical Specifications

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A-6
Technical Specifications
Interface
Parallel interface
The parallel (IEEE 1284-B compliant) interface connector pin
assignments are shown in the table below.
Note
Windows 98/95 and NT 4.0 support the parallel interface.
Pin No.
Direction
IEEE 1284-B connector
Compatibility
Nibble
ECP
1
IN
nStorbe
HostClk
2
IN/OUT
DATA1
3
IN/OUT
DATA2
4
IN/OUT
DATA3
5
IN/OUT
DATA4
6
IN/OUT
DATA5
7
IN/OUT
DATA6
8
IN/OUT
DATA7
9
IN/OUT
DATA8
10
OUT
nACK
PtrClk
PeriphClk
11
OUT
Busy
PrtBusy
PeriphAck
12
OUT
PError
AckDataReq
nAckReverse
13
OUT
Select
Xflag
14
IN
nAutoFd
HostBusy
HostAck
15
NC
16
GND
17
CG