Timing Chart - Citizen BD2-2880 User Manual

(3) I/O Conditions
STB, RESET input signals are pulled up by 3.3K .
Other input signals are pulled up by 50K .
[Printer side]
All the output signals are pulled up by 50K
[Printer side]

6.4 Timing Chart

(1) Data Input and Printing Timing
Power Suppl
DATA
STB
BUSY
BUSY
ACK
VCC
VCC
y
T2
T1
T6
T4
T5
TWIST PAIR WIRE
TWIST PAIR WIRE
T3
T1, T2, T3 : 0.5 µs (MIN)
T4 : 270 ns (MAX)
T5 : 2.3 µs (TYP)
T6 : 500 ms (MIN) *On supplying power
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BD2-2880/2890 User's Manual
[Host side]
[Host side]