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4 cards from this section. Quick, good the night before a test.
Name two arithmetic operations performed by an ALU.
Think of basic math operations!
What is an opcode?
It's a code that tells the ALU what to do!
Which of the following operations does an ALU NOT perform?
Remember the core functions of ALUs!
True or False: An opcode is used to control ALU operations.
Think about the purpose of an opcode!
Design a simple ALU that can perform addition and logical AND operation. Describe how you would implement the control logic.
Think about how you can use a multiplexer to choose between the results.
If an ALU receives an opcode of '111,' what operation should it ideally perform? Explain your reasoning.
Review the mapping of opcodes to operations!
6 more questions in this section. Enroll free to practise them all.
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