introduction to computing systems

from bits & gates to C & beyond

second edition

patt and patel

  • the entire LC3, state machine control

  • the entire LC3, microcode control

  • the ALU
  • the register file
  • sign extend 5 to 16 bits
  • sign extend 6 to 16 bits
  • sign extend 9 to 16 bits
  • sign extend 11 to 16 bits
  • zero extend 8 to 16 bits