Shown below is the design hierarchy. Low-level building-blocks (Nand, Xor, etc.) are not shown on the hierarchy to save space, and are listed separately.

Full Chip: [Expanded view]

• Pad Frame
  • Pad VDD
  • Pad GND
  • Pad InOut
  • Pad FC
• Fir Filter [Unexpanded / Expanded]
  • Clock Strength [Unexpanded / Expanded]
  • FIFO [Unexpanded / Expanded]
    • Advance Control
    • Flip-Flop Row
      • Flip-Flop
  • Multiplier 12
    • Add 1
    • Add 2
  • Adder 16
    • Add 4
      • Half Add 1
      • Half Add 2
  • ROM
  • Control Unit
  • Overflow Detect
  • Latch 1x6
  • Latch 1x10
  • Latch 1x12
  • Latch 1x16
  • Mux 2x11
  • Mux 2x16
  • Mux 4x6

Basic Building Blocks:

• And 2
• And 3
• Or 2
• Xor 2
• Nor 2
• Xnor 2
• Invert (Widths: 1, 2, 4, 8)
• Latch
• Nand 2
• Nand 3
• Mux 2
• Mux 4