[Indigo]<Rosemary>Compare0.2>Transistors.Tioga!2

Transistors.Tioga

Last Edited by: Spreitzer, January 14, 1985 9:50:19 pm PST

Transistor-Specific Aspects of Circuits

Context

[Indigo]<Rosemary>Compare0.2>Compare.DF=>Format.Tioga describes a general format for describing circuits. This document describes ways to give information about transistors within that general framework.

Transistor Cell Type Assertions

Here follows a list of assertions for cell types that concern themselves with transistors:

TransistorResistance: (MOSFETSquares squares:Number)

This gives a geometric abstract of the shape of a MOSFET channel. When multiplied by a chip-wide constant (ohms/square), it gives the resistance of the transistor channel when it is normally "on". For rectangular transistors, it is the ratio length/width.

TransistorFlavor: (MOSFETFlavor type:Type mode:Mode)

Type: n | p

Mode: E(nhancement) | D(epletion)

This gives some basic information about a MOSFET.

Transistor Cell Instance Assertions

Here follows a list of assertions for cell instances that concern themselves with transistors: