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Registers in the CPU Inside the CPU.

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Presentation on theme: "Registers in the CPU Inside the CPU."— Presentation transcript:

1 Registers in the CPU Inside the CPU

2 Intro to Registers common manufacturers registers MIPS
responsibilities

3 The Most Common Registers

4 Program Counter what it stores what size and why where it points to
what happens when a byte is returned to the CPU

5 A Register it’s other name is …. what is it a part of?
what does it do?

6 B, C, D, E, H, and L Registers what size are they?
what is their purpose? what is stored here? pairings?

7 Stack Pointer (SP) what size is it? what is it’s purpose?
what happens when subroutine is terminated?

8 Status Register (flag register)
binary vs. decimal vs. hex carry-on-a-bit? why are flags important? branching?


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