The Organization of Microprogram Stores
ACM Computing Surveys (CSUR)
Computer Architecture and Organization
Computer Architecture and Organization
A linear-time heuristic for improving network partitions
DAC '82 Proceedings of the 19th Design Automation Conference
| Hi-index | 14.98 |
In the design of microprogrammed processors, the minimization of microcode width is very crucial to reduce the required microcode ROM area. The paper suggests two different procedures which are complementary in nature: first an integer linear programming formulation which guarantees an optimal solution for small or medium size problems; and second, a heuristic algorithm based on the graph bipartitioning to deal with large size problems. Experimental results show that the proposed heuristic algorithm yields near-optimal solutions with polynomial time complexity.