例句與造句

1. For illustration in this discussion positive logic 1 is represented by + 6 volts and 0 volts represents logic 0.
2. Any positive voltage will represent a logic 1 state; the summing of currents through multiple diodes does not change the logic level.
3. The preamble should send V-Hi for three periods then V _ Low for one period then a logic 1 start bit.
4. In digital electronics, a high voltage usually refers to that representing a logic 1 in positive logic and a logic 0 in negative logic.
5. If both inputs A and B are high ( logic 1; near V + ), then the diodes D1 and D2 are reverse biased.
6. It's difficult to find logic 1 in a sentence. 用logic 1造句挺難的
7. In these examples at least one input of every gate must be connected to a voltage level providing the defined logic 1 or logic 0 levels.
8. Q1's collector current will be essentially zero, so R2 will pull the output voltage Q high ( logic 1; near V + ).
9. A logic 0 starts with eight pulses of 423.75 kHz followed by nine pulses of 484.28 kHz; a logic 1 is the other way round.
10. :The writing process is the easiest, the desired value logic 1 ( high voltage ) or logic 0 ( low voltage ) is driven into the bit line.
11. The teleprinter operated in a very similar fashion except that the sending station kept the loop closed ( logic 1 or " marking " ) even during short pauses between characters.
12. A continuous spacing ( logical 0 ) condition violates the rule that every valid character has to end with one or more logic 1 ( marking ) " stop " bits.
13. TTL logic levels are different from those of CMOS  generally a TTL output does not rise high enough to be reliably recognized as a logic 1 by a CMOS input.
14. It is usual to allow some tolerance in the voltage levels used; for example, 0 to 2 volts might represent logic 0, and 3 to 5 volts logic 1.
15. If all outputs attached to the line are in the high-impedance state, the pull-up resistor will hold the wire in a high voltage ( logic 1 ) state.
16. Where it is necessary to permanently set a control signal to a defined state, it must be connected to a voltage source that asserts the logic 1 or logic 0 level, for example with a pullup resistor.
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