Table 2:
Bus widths, delay, and equivalent gate number of different error control schemes.
Coding scheme
Bus width
Delay
Equivalent gates
Hamming (71,64)
71
0.53 ns
2.6 kgates
ARQ (CRC-5)
69
0.47 ns
2.8 kgates
Hybrid ARQ (extended Hamming (72,64))
72
0.57 ns
4.7 kgates
The proposed scheme
88
0.61 ns
11.9 kgates