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Options

The following is a list of all of the variables that can be set during the current Carafe session and the types of values that the variables can be set to.
show
Shows the state of all the parameters listed below.
break on|off
Turns break fault extraction on or off. Setting break on will allow the detection of breaks to occur. Setting break off will disable all break variables.
breakI on|off
Turns inter-layer break detection on or off. This variable is also set by the set break command. Default is on.
breakN on|off
Turns inter-node break extraction on or off. If compound faults have been disabled, then this variable has no effect. This variable is also set by the set break command. Default is on.
breakP on|off
Turns planar break detection on or off. This variable is also set by the set break command. Default is on.
bridge on|off
Turns bridge fault extraction on or off. Setting bridge on will set both overlap and side to side bridge fault extraction to on. Setting bridge off will set both overlap and side to side bridge fault extraction to off. The set bridge command is used only as a short cut to turn both types of bridge fault extraction on or off. The state of the bridgeI and the bridgeP variables determine which bridge faults will be extracted.
bridger on|off
Controls whether the bridge types file is output in Hemlock mode. Default is on.
bridgeI on|off
Turns overlap bridge fault extraction on or off. This variable is also set by the set bridge command.
bridgeP on|off
Turns side to side bridge fault extraction on or off. This variable is also set by the set bridge command.
ccshort on|off
Controls whether the cell adjacency file is written. This works in Hemlock mode only. Default is off.
compound on|off
Turns compound fault extraction on or off. Default is on.
circuit name
Sets the default circuit name. The circuit name must already exist as given by the list command.
cosmos on|off
This controls whether the .src file is output for use with the COSMOS switch level simulator. This variable is off by default in Carafe and is disabled in Hemlock.
maxdefect integer
Set the maximum defect radius used for the extraction process in centimicrons. integer must be a defect radius from the .fab file. The default is the largest radius in the .fab file.
mindefect integer
Set the minimum defect radius used for the extraction process in centimicrons. integer must be a defect radius from the .fab file. The default is the smallest radius in the .fab file.
gateBridge on|off
Controls whether the gate level bridge fault list is generated. This works in Hemlock mode only. Default is on.
gateBreak on|off
Controls whether the gate level break fault list is generated. This works in Hemlock mode only. The default is on.
gos on|off
Turns Gate Oxide Short (GOS) extraction on or off. GOS extraction is disabled in Hemlock mode.
graph on|off
This controls whether the graph file is generated. The default is on.
help
Prints out a brief description of the set command options.
lambda integer
Sets the conversion factor used to create and read the Magic file for a circuit (see the write command). The default is 100 centimicrons per lambda unit. Changes to the lambda setting will only affect subsequent file reads. Circuits already loaded in are not affected by this value.
loc on|off
Controls whether the fault locations file is generated. Default is off.
prefix character
Causes the prefix, character, to be removed from all labels.
pro on|off
This controls whether the fault likelihood file is generated. Default is on.
prob value
Limits the faults reported to those with a likelihood greater than or equal to the value given. The default is 0.0.
sim on|off
This controls whether the transistor level netlist is output. This is disabled in Hemlock mode. The default is on.
reduceFP on|off
Turns fault primitive reduction on or off. This variable has no effect when compound faults have been disabled. Default is on.
step integer
Sets the stepsize to be used in converting non-Manhattan geometries into Manhattan geometries when reading GDS files. The default value is 1 centimicron.
tdl on|off
Controls whether the gate level netlist is generated in Hemlock mode. Default is on.
trackCA on|off
Turns fault critical area tracking on or off. Default is on.
transBB on|off
Turns transistor bridge/break faults on or off. If intra-layer break faults have been disabled, then this variable has no effect; transistor faults will not be extracted. This variable is also set by the set break command. This variable is on by default in Carafe and is disabled in Hemlock mode.



next up previous contents
Next: Examples Up: set Previous: set



David Dahle Wed Jan 24 11:51:06 PST 1996