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A - 4
10) Timing charts
a) Data receiving timing
Compatible mode
PARALLEL DATA
(DATA BITs 1 to 8)
DATA STROBE
ACKNOWLEDGE
BUSY
0.5 µs min.
0.5 µs min.
0.5 µs min.
0.5 µs max.
0.5 µs min.
0 min.
0 min.
0 min.
0.5 µs to 10 µs
0 min.
PARALLEL DATA
DATA STROBE
1 µs min.
1 µs min.
b) Data Receiving Timing (Burst Mode)
ACKNOWLEDGE
BUSY
DATA bit 3 DATA bit 7
FAULT
DATA bit 0 DATA bit 4
SELECT IN
DATA bit 1 DATA bit 5
PAPER END
DATA bit 2 DATA bit 6
c) Data Sending Timing (Nibble Mode)