An Efficient Algorithm for Output Coding in Pal Based Cplds (TECHNICAL NOTE)


Electerical Engineering, Silesian Technical University


One of the approaches used to partition inputs consists in modifying and limiting the input set using an external transcoder. This method is strictly related to output coding. This paper presents an optimal output coding in PAL-based programmable transcoders. The algorithm can be used to implement circuits in PAL-based CPLDs.