ispras/hdl-benchmarks: Collection of digital hardware ... - GitHub
The circuits are available in various formats (Verilog, BENCH, EDIF) from multiple academic and research repositories: iscas 89 benchmark download
The ISCAS '89 benchmark suite consists of widely used in electronic design automation (EDA) to evaluate sequential test generation algorithms and fault simulation tools. Unlike the earlier ISCAS '85 combinational benchmarks, these circuits include memory elements (D flip-flops) and are designed to identify the limitations of sequential test pattern generation. Download Sources for ISCAS '89 Benchmarks ispras/hdl-benchmarks: Collection of digital hardware