Ripple-carry Full-adder

• Draw truth table
• Ripple-carry schematic

Assembly Review

Open the folder containing explanations of each instruction. Go over each instruction briefly.

Latches

• Draw the circuit for the R-S Latch
• Draw the circuit for the Gated D-Latch

Registers

Design a 4-bit register using Gated D-Latches

Memory

• What is addressability?

• What does it mean for a computer to be byte addressable?
  Word addressable?
  What kind of addressability does the LC-3 have?
  What about your computer?

• What is the address space given n bit addressing?
  n = 10
  n = 16
  n = 24
  n = 32

• What is the total memory given n bit addressing and each memory location storing words of size s?
  n = 10, s = 8 bits
  n = 16, s = 16 bits
  n = 24, s = 24 bits
  n = 32, s = 8 bits
  n = 32, s = 32 bits