Systems Higher computing

Systems Higher computing

1. Computer structure

   • CPU
     • ALU
       • The ALU is tasked with performing the arithmetic and logical operation required
     • Control unit
       • The purpose of the control unit is to coordinate professor actions
     • Registers
       • Registers are extremlt small but fast to access storage area
   • Busses
     • Address bus
       • 2^adress bus size
     • Data bus
       • Carries data to the address location and to the processor .
     • Control lines
       • Read , write, clock,reset, interrupt, NMI