A precedence determination system including a first type memory bank
configured to receive a first search signal and to provide first search
result indications, a second type memory bank configured to receive a
second search signal and to provide second search result indications, a
precedence number table coupled to the first and second type memory banks
and configured to provide programmable precedence numbers, and a
precedence determination circuit coupled to the first and second type
memory banks and the precedence number table and configured to provide a
third search result indication is disclosed. In one embodiment, the first
type memory bank can be a static random access memory (SRAM) and the
second type memory bank can be a ternary content addressable memory
(TCAM).