a codesigned on-chip logic minimizer
Boolean logic minimization is traditionally used in logic synthesis tools running on powerful desktop computers. However, logic minimization has recently been proposed for dynamic use in embedded systems, including network route table reduction, network access control list table reduction, and dynamic hardware/software partitioning. These new uses require logic minimization to run dynamically as part of an embedded system's active operation. Performing such dynamic logic minimization on-chip greatly reduces system complexity and security versus an approach that involves communication with a desktop logic minimizer. An on-chip minimizer must be exceptionally lean yet yield good enough results. Previous software-only on-chip minimizer results have been good, but we show that a codesigned minimizer can be much better, executing nearly 8 times faster and consuming nearly 60\% less energy, while yielding identical results.
on-chip logic minimization logic minimization embedded systems dynamic optimization embedded cad hardware/software codesign system-on-a-chip on-chip synthesis