In symbolic simulation, symbols such as data1, addr7, or w_enable, rather than binary 1s and 0s, are used as input vectors to simulate an RTL or Spice-level circuit. The simulator propagates symbols, ...

Nothing is worse for a design team than a chip that fails to work in the bringup lab. Electrical ... many types of custom circuit designs such as SRAM, ROM, CAM, standard cell libraries, and I/O pad ...