— 37 —
[Printer Side]
[Host Side]
6.3.3
Timing Chart
Data Input and Print Timings
6.3.4
Data Receiving Control
The data can be received from the host when the BUSY signal is at “Low,” but
cannot be received when it is “High.”
6.3.5
Buffering
The host side is immediately freed, because 2 KB data can be buffered.
Power
DATA
STB
BUSY
ACK
T
1
, T
2
, T
3
0.5 µs MIN
T
4
270 ns MAX
T
5
2.3 µs TYP
T
6
500 ms MIN (At power-on)
Vdd
Twist Pair Wire
T2
T1
T3
T4
T5
T6
Summary of Contents for CBM-272
Page 1: ...1 CBM 272...
Page 105: ...86 No Visible code Print Results Printed below Printed above And below Printed above...
Page 114: ...95 11 CHARACTER CODES TABLE 11 1 International...
Page 115: ...96 11 2 Code Page Katakana Japanese...
Page 116: ...97 11 3 International Character Codes Table...
Page 118: ...99 APPENDIX 2 OUTLINE DRAWING 106 183 126...
Page 120: ...101 GERMAN...
