- Some useful modules
- Character encoding
- ASCII
- Unicode 6.1
- UTF-8
- Sequences of 0’s and 1’s
- Line coding
- Clocked data
- period and frequency
- rising and falling edges
- Storing 0’s and 1’s
- D flip-flop as an abstraction
- SR latch implemented with cross-coupled NOR s or NAND s
- D latch implemented with SR
- Useful sequential modules
- Registers
- Shift registers (74165)
- Counters (74161)
- Memories (2 Gb SDRAM)