We propose flexible-architecture for soft-input soft-output (SISO) decoder with radix-2/4/8 modes to support multiple data-rates. This work presents designs of major internal blocks of SISO decoder ...

Simplify complex logic operations with our integrated circuit design. ... A block diagram of 2-to-4 decoder (2 input lines and 4 output lines) with enable input (EI) is shown in Figure 3. To implement ...