High-Level Synthesis Benchmark Circuits

These circuits are generated from their behavioral/RTL descriptions written in VHDL. High-level synthesis is performed by Design Compiler and Behavioral Compiler from Synopsys Inc. These circuits are modified versions of designs in 1992 and 1995 High-Level Synthesis Workshop Benchmarks, and 1995 High-Level Synthesis Design Repository.

am2910 is a microprogram address sequencer: high-level or cell-level
barcode is a barcode reader design: high-level or cell-level
dhrc performs differential heat release computation: high-level or cell-level
diffeq solves a particular differential equation: high-level or cell-level
gcd computes the greatest-common-divisor of two numbers: high-level or cell-level
kalman is an implementation of the Kalman filter: high-level or cell-level
lru s part of a cache controller that finds the least-recently used item in the cache: high-level or cell-level
prawn is a simple eight-bit microprocessor: high-level or cell-level