Testing 14 Embedded computer systems 13 Design 10 Integrated circuits 10 Systems on a chip 9 Very large scale integration 8 Design and construction 7 VHDL (Computer hardware description language) 7 Computer software 6 Equipment and supplies 5 Adaptive computing systems 4 Field programmable gate arrays 4 Network processors 4 Packet switching (Data transmission) 4 Routing (Computer network management) 4 Application specific integrated circuits 3 Computer simulation 3 Data processing 3 Electronic digital computers 3 Digital integrated circuits 2 Digital techniques 2 Formal methods (Computer science) 2 Microprocessors 2 Multitasking (Computer science) 2 Signal processing 2 Timing circuits 2 Verification 2 ntegrated circuits 2 Computer networks 1 Computer-aided design 1