Analog designers should start learning to write equations for behavioral models.

Discusses why analog-computer users should start learning to write equations for behavioral models in the light of the IEEE 1076.1 standard analog VHDL versions presented by San Jose, California-based Cadence Design Systems and Ulm, Germany-based Anacad EES GmbH. Dangers of a non-standard version of analog VHDL; Documentation; Cadence's reason for shipping its analog VHDL.