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4 cards from this section. Quick, good the night before a test.
Define a shift register.
What is the primary function of a shift register?
What is a D flip-flop?
Which flip-flop captures data based on the clock?
What is the primary function of a universal shift register?
Think about what a shift register's job entails.
T/F: An asynchronous input depends on a clock signal.
How do asynchronous inputs behave compared to synchronous?
Analyze a scenario where a 4-bit USR needs to handle a 1010 binary input. Demonstrate how it shifts to the left when a new input of 1 is received.
Track the movement of existing bits as you compress them to the left.
Design a 4-bit shift register that implements both synchronous and asynchronous inputs. Illustrate the impact of each on the data stored.
What happens when clear is activated, and how does preset affect the output registers?
6 more questions in this section. Enroll free to practise them all.
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