See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
14 cards from this deck
Carry out the processing of data on the computer system
Fetch-decode-execute cycle
Fetch, Decode, Execute
Address from PC copied to MAR
Instruction from MAR fetched and copied to MDR
Instruction in MDR copied to CIR
Increment the PC
Control unit
MDR
Logic or calculations
Accumulator
Instruction retrieved and prepared for processing
Control unit decodes the instruction
Instruction performed, may use ALU
Select your subjects, and get access to A+ resources today.