Mixed logic convention has proved to be a very useful tool in digital design, however, it has not been emphasized enough in textbooks so far.

实践证明，在数字设计中混合逻辑体制是一种非常有用的工具。

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Cirrus Logic had mixed news to share with the Street this afternoon.

FORBES: Cirrus Logic FY Q3 Tops Estimates; But Q4 Outlook Light

Cirrus Logic produces high precision analog and mixed signal semiconductors for use in smart phones and smart grid components.

FORBES: Cirrus Takes Cramer Tout To New High

But at least one poster saw some logic in the IOC's popularity reasoning, and pointed at mixed martial arts, the combination of boxing, wrestling and martial arts that is drawing legions of new fans.

CNN: Wrestling may be cut from Olympic Games