例句與造句

1. The top bit drives whether the XOR circuit inverts the accumulator value seen by the DAC . Thus, enabling triangle and sawtooth simultaneously causes adjacent accumulator bits in the DAC input to mix . ( The XOR circuit does not come to play because it is always disabled whenever the sawtooth waveform is selected . ) The pulse waveform is built by joining all the DAC bits together via a long strip of polysilicon, connected to the pulse control logic that digitally compares current accumulator value to the pulse width value.
2. It's difficult to find bit drive in a sentence. 用bit drive造句挺難的