Project 1: Boolean Logic

From Nand, the following gates were built:

• Not
• Not16
• And
• And16
• Or
• Or8Way
• Or16
• Xor
• Mux
• Mux4Way16
• Mux8Way16
• Mux16
• DMux
• DMux4Way
• DMux8Way

Source files include chip .hdl implementations and helper truth table.

Project 2: Boolean Arithmetic

The Arithmetic Logic Unit (ALU) chip was implemented this section, alongside a few other ones:

• Add16
• FullAdder
• HalfAdder
• Inc16

Source files include chip .hdl implementations and helper truth table.

Project 3: Memory

In this project, time-dependent chips were built, using the flip-flop as primitive. Therefore, the bit chip is the lowest implemented level:

• Bit
• Register
• RAM8
• RAM64
• RAM512
• RAM4K
• RAM16K
• PC

Source files include chip .hdl implementations.