IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS《IEEE超大规模集成电路与系统汇刊》(月刊). Design and realization of microelectronic systems using VLSI/ULSI technologies requires close collaboration among scientists and engineers in the fields of systems architecture, logic and circuit design, chips and wafer fabrication, packaging, testing, and systems applications. Generation of specifications, design, and verification must be performed at all abstraction levels, including the system, register-transfer, logic, circuit, transistor, and process levels.