On-chip user memory has become a common resource on modern FPGAs. This memory comes in the form of configurable Embedded Memory Blocks (EMB). EMBs are very area efficient for implementing designs
Modular Arithmetic: A Divisive Issue Embedded.com, Ca. - 1 hour ago Good techniques for FPGA implementations of the mod operation have not been widely known... until now! By Tom Van Court, Altera I'm sure FPGA logic ...