Oki OKIPAGE 8c Plus Maintenance Manual page 177

4) Signal level
• LOW
• HIGH
5) Specifications
Item
Mode
Data bit length
Input prime
Receive buffer
Control
6) Timing charts
• Compatible mode
a) Data receiving timing
PARALLEL DATA
(DATA BITs 1 to 8)
DATA STROBE
BUSY
ACKNOWLEDGE
41057601TH Rev.1
: 0 V to +0.8 V
: +2.4 V to +5.0 V
Compatibility mode, Nibble mode, ECP mode
8 bits: Compatibility mode, 4 bits: Nibble mode, 9 bits: ECP mode
Valid/Invalid
100KB, 512KB, 1MB
Handshaking control is performed in each mode.
Data received from the host is stored in the receive buffer.
Busy control is performed.
Signal lead control is performed.
0.5 µs min.
0.5 µs min.
0.5 µs max.
Description
0.5 µs min.
0.5 µs min.
0 min.
0 min.
0.5 µs to 10 µs
0 min.
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