FDE Flashcards
1
Q
Fetching
A
- Program counter
- MAR
- MDR
- CIR(current instruction register)
- Incriment program counter
2
Q
Opcode
A
Contains what you are going to do with data (instruction)
3
Q
Operand
A
What data you are going to apply the instruction to
4
Q
Decode
A
Opcode
Operand