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Questions and Answers
Which component of a CPU is responsible for performing arithmetic and logical operations?
Which component of a CPU is responsible for performing arithmetic and logical operations?
- Arithmetic Logic Unit (ALU) (correct)
- Control Unit
- Input/Output Unit
- Memory Unit
In the AVR architecture, what size are the registers in the register file?
In the AVR architecture, what size are the registers in the register file?
- 64-bit
- 16-bit
- 32-bit
- 8-bit (correct)
What type of operations is the Status Register used for in the AVR architecture?
What type of operations is the Status Register used for in the AVR architecture?
- Flag Operations (correct)
- Arithmetic Operations
- Memory Operations
- Control Operations
Which part of the CPU architecture is primarily responsible for changing the program flow based on conditional statements?
Which part of the CPU architecture is primarily responsible for changing the program flow based on conditional statements?
Which type of addressing mode involves the register X, Y, or Z containing the address of a memory location which contains the address of an operand?
Which type of addressing mode involves the register X, Y, or Z containing the address of a memory location which contains the address of an operand?
In the AVR CPU, what is the significance of registers R26 to R31?
In the AVR CPU, what is the significance of registers R26 to R31?
What is the function of the register X, Y, and Z in AVR CPUs?
What is the function of the register X, Y, and Z in AVR CPUs?
How is indirect addressing different from direct addressing in AVR CPUs?
How is indirect addressing different from direct addressing in AVR CPUs?
What role does the AVR CPU play in the microcontroller?
What role does the AVR CPU play in the microcontroller?
How does the Harvard Architecture differ from the Von Neumann Architecture?
How does the Harvard Architecture differ from the Von Neumann Architecture?
Why is the distinction between the data bus and address bus important in microcontroller design?
Why is the distinction between the data bus and address bus important in microcontroller design?
In what way does the 8-bit nature of the AVR CPU affect its interaction with external memory?
In what way does the 8-bit nature of the AVR CPU affect its interaction with external memory?
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