
<<-- File: IPParams.mesa>>
<<-- Last Edited by: CSChow, February 1, 1985 0:55:12 am PST>>
 

IPParams: CEDAR DEFINITIONS = BEGIN

<<--Intro: This interface contains some parameters of the system (design rules, etc) that can be >>
<<--    changed from interpreter or by a program.>>
<<-- For default values see IPParamsImpl >>

DebugSystem: BOOL;
<<--Global Flag, turn on for debugging system>>
<<>>
<<--These are parameters used in estimation of channel widths: IPChWidthEst>>
CoeffForHorCh: REAL;
CoeffForVerCh: REAL;
WtActivePins: REAL;
WtNonActivePins: REAL;
WtNetFactor: REAL;
WtTotalNetLength: REAL;

<<>>
<<-- These are the parameters used for the channels: IPCTG etc. -->>
ChMinWidth: NAT;
ChDefaultWidth: NAT;  
ChMinLength: NAT;
ChMinLSeparation: NAT;
ChDefaultPositionX: INT;
ChDefaultPositionY: INT;


<<-- These are some parameters in IPCoTab -->>
CoDefaultPosition: INT;

<<-- These are some constants for Pins -->>
    PinMaxDistFromEdge: NAT; 
        --if pin distance from edge is more than this then it'll be counted as an interior pin
    PhyPinRectSize: NAT;
    DefaultPortSize: NAT;

    END.