Copyright © 1985 by Xerox Corporation. All rights reversed.

Created by Louis Monier, May 10, 1985 10:46:58 pm PDT

PW, PWDescr, CD, Rope;

BEGIN

ROPE: TYPE = Rope.ROPE;

-- Load the cells and assemble common shapes

InitEUControl: PUBLIC PROC [design: CD.Design] ;

-- Assemble pieces into a NAND decoder

Nand: PUBLIC PROC [design: CD.Design, descrPD, descrPU: PWDescr.Descriptor, flipY: BOOL ← FALSE] RETURNS [nandDec: PW.ObPtr];

-- A set of NAND decoders, grouped as pull-downs of a precharged NOR

NorOfNands: PUBLIC PROC [design: CD.Design, listDescrPD: LIST OF PWDescr.Descriptor, descrPU: PWDescr.Descriptor, flipY: BOOL ← FALSE] RETURNS [norDec: PW.ObPtr];

-- A wire or set of wires routing a particular item to the datapath (on the right side)

RouteTo: PUBLIC PROC [design: CD.Design, descrPD, descrPU: PWDescr.Descriptor] RETURNS [wire: PW.ObPtr];

-- Bias voltage generator

BiasVoltage: PUBLIC PROC [design: CD.Design, descrPD, descrPU: PWDescr.Descriptor] RETURNS [bias: PW.ObPtr];

-- A set of inverters computing the complementary of signals specified by the descriptor

Inverters: PUBLIC PROC [design: CD.Design, descrPD, descrPU: PWDescr.Descriptor, flipY: BOOL ← FALSE] RETURNS [inverters: PW.ObPtr];

-- A separations between two control parts having different descriptors of the same size; the semantic is the same as the routing, but specifies whether a wire is interrupted or not; if metal2 is used to double poly, this is the place to contact both layers

Gap: PUBLIC PROC [design: CD.Design, descrPD, descrPU: PWDescr.Descriptor, flipY: BOOL ← FALSE] RETURNS [gap: PW.ObPtr];

END.