Computer Architecture Crossword Puzzle

Download and print this Computer Architecture crossword puzzle. Use a pencil or pen to complete the puzzle by filling in the blanks. The completed answers are included, so you can easily check your progress.

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ACCUMULATOR : It stores data temporarily during the calculations
MEMORY DATA REGISTER : Stores data which has just been read from memory.
FETCH : Stage in the instruction cycle that involves retrieving an instruction from a memory address
INSTRUCTION REGISTER : Stores the current instruction being decoded and executed.
SYSTEM BUS : Used to connect the CPU to the memory and to input/output devices.
PROGRAM COUNTER : Stores the address where the next instruction to be read can be found.
DATA BUS : Carries data signal from CPU to/from memory and to/from input/output devices
OUTPUT : Shows the results of computer processing in a human understandable form.
IMMEDIATE ACCESS STORE : stores data and instructions to be process by the control unit
INPUT : Convert external data into a form the computer can understand and can then process.
ADDRESS BUS : Carries addresses throughout the computer system
ARITHMETIC LOGIC UNIT : Allows the required calculations or logic operations to be carried out.
SYSTEM CLOCK : Produces timing signals on the control bus to ensure synchronization.
CENTRAL PROCESSING UNIT : Part of a computer that executes commands and processes data.

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QUESTIONS LIST:

accumulator : it stores data temporarily during the calculations
memory data register : stores data which has just been read from memory.
fetch : stage in the instruction cycle that involves retrieving an instruction from a memory address
instruction register : stores the current instruction being decoded and executed.
system bus : used to connect the cpu to the memory and to input/output devices.
program counter : stores the address where the next instruction to be read can be found.
data bus : carries data signal from cpu to/from memory and to/from input/output devices
output : shows the results of computer processing in a human understandable form.
immediate access store : stores data and instructions to be process by the control unit
input : convert external data into a form the computer can understand and can then process.
address bus : carries addresses throughout the computer system
arithmetic logic unit : allows the required calculations or logic operations to be carried out.
system clock : produces timing signals on the control bus to ensure synchronization.
central processing unit : part of a computer that executes commands and processes data.