1. FIGURE 1: SERIAL ADDER BLOCK DIAGRAM
CLK = C
CLK = C PA C
OUT
1 Bit
Reset
32 Bit Register
1 Bit Full Adder
1 Bit
Serial
32 Bit Register
1 Bit
32 Bit Register
Reset
Serial
Cout C
Serial PB
Cin C
Carry Flip Flop
PA = Parallel input A
PB = Parallel input B
OUT = Parallel output from Sum Register C
Reset
FIGURE 1: SERIAL ADDER BLOCK DIAGRAM

2. FIGURE 2. FULLY SERIAL SYSTEM
1-bit input from other part of chip
1-bit input from other part of chip
Analog Input
1-Bit Register
Serial Adder
Serial Multiplier
Serial ADC
1-Bit Register
1-Bit Register
1-Bit Register
CLK
Serial DAC
1-Bit Register
Simulated Serial System
Analog Output
CLK
CLK
FIGURE 2. FULLY SERIAL SYSTEM

3. FIGURE 3: PARALLEL ADDER BLOCK DIAGRAM
CLK = C PA C
OUT
32 Bit
Reset
32 Bit Register
32 Bit Kogge Stone
Adder
32 Bit
32 Bit Register
32 Bit
32 Bit Register
Reset C
Reset PB C
PA = Parallel input A
PB = Parallel input B
OUT = Parallel output from Sum Register
FIGURE 3: PARALLEL ADDER BLOCK DIAGRAM

4. Figure 4

5. Figure 5