A
Technical Specifications
A-7
Dove
Rev. C
A5 size
appa.mif
10/28/98
Pass 0
R
Proof Sign-off:
Nishi
_______
<leadername>
_______
<editorname>
_______
nstrobe/HostClk
DATA 1 to DATA 8 (bidirectional, but may always be an input if ECP
or EPP mode is not supported)
19 - 30
GND
31
IN
nlnit
nReverse
Request
32
OUT
nFault
nDataAvail
nPeriphRequest
33
GND
34
NC
35
OUT
+5V
36
IN
nSelectln
IEEE1284 Active
Compatibility mode:
Latch pulse used to read in print data.
When low, DATA is valid.
Negotiation phase:
Latch pulse used to read in extensibility
request values.
Nibble mode:
Always high.
ECP mode:
Used to transfer data and addresses from
the host to the printer with handshaking
via PeriphAck (Busy).
Compatibility mode:
Forward channel data.
Negotiation phase:
Extensibility request value.
Nibble mode:
Not used.
ECP mode:
Bidirectional data.
Pin No.
Direction
IEEE 1284-B connector
Compatibility
Nibble
ECP
Summary of Contents for EPL-N1600 Option
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