1.1 systems archiutexture

1.1 systems archiutexture

1. cpu

   • alu
     • A DIGIAL CIRCUIT THA PERFORMS ARITHMATIC AND LOGIC OPERATIONS
   • cu
     • CONTROL UNIT
   • clock speed
     • A SPEED OR FREQUENCY THAT IS EXPRESSED IN HERTZ TO DETERMIN THE SPEED OF THE CPU
   • registers
     • MAR
       • MEMORY ADDRESS REGISTER
     • MDR
       • MEMORY DATA REGISTER

2. embedded systems

   • definition
     • example

3. von neumann

   • busses
     • address bus
     • data bus
   • cpu components
     • acc