Orcad 16.5 DRC setting

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Orcad 16.5 DRC setting
Design Rules Options tab
Use this
To do this...
control...
Scope Select the scope of the design rules check. The scope can cover the entire design, or selected schematic folders and pages. Mode Specify to check either instances or occurrences.Capture automatically sets this option based on the project type. All
designs default to use instances. If a PCB or Schematic design
is complex or has occurrence properties, the default shifts
to occurrences. Capture recommends the preferred mode, which
you can override.
Action Specifies either a design rules check, deletion of existing DRC markers or creating DRC markers for warning.
Note: The DRC markers are automatically deleted when you run
a subsequent design rules check.
Use the Ignore DRC Warnings option to specify any DRC Warnings
that you do not want to be checked during the DRC check and
netlisting. For example, to ignore the ALG0051 or ALG0016
warnings during netlist, specify these in the Ignore Warnings
dialog.
Design Rules Select the type of rules to run, electrical and / orphysical. Report file Specify the path and file name for the report.
View Output Open the design rules check report file in a text editor. Browse Displays a standard Windows dialog box for selecting files.
Electrical Rules tab
Electrical Rules
Use this control...To do this...
Check single node nets Check if the design contains any nets with only one
connection.
Check no driving source
and Pin type conflicts
Check duplicate net names Check if the design contains any duplicate net names.
Check off-page connectorconnections Verify that off-page connector nets on a schematic page match those on other schematic pages.
Check hierarchical portconnections Verify that hierarchical pins in a hierarchical block match hierarchical ports in the child schematic folder or folders.
Errors are generated if the number of
hierarchical ports and hierarchical pins differ between the parent and child schematic folders. Also generates errors if the types of hierarchical ports are not identical between the parent and child schematic folders.
Check unconnected bus nets Check for and reports all unconnected bus nets. This check will run for all unconnected bus nets across schematics in a design.
Check unconnected pins Check for any pins on the design that
are unconnected or do not have no-connect attached.
Check SDT compatibility Check for SDT compatibility. For more information
about SDT compatibility, see Saving in SDT format.
Reports
Use this control...To do this...
Report all net names List the names of all nets in the report file.
Report off-grid objects List all objects that are on Fine grid in the
report file.
Report hierarchical ports and off-page connectors List all hierarchical ports and off-page connectors in the report file.
Report misleading tapconnections Checks for and reports those signals that
are wrongly connected through a Bus Tap to a bus. Also checks for missing bus taps.
Physical Rules tab
Physical Rules
Use this control...To do this...
Check power pin visibility Check if the visibility property of a power pin
on one section of multi-section part is different
from the corresponding power pin on another
section of the part.
Check missing/illegal PCB Footprint property Check if the PCB footprint property on a part is missing or the property defined is illegal.
Check Normal Convert view sync Check if the pin numbers on the normal view of a part are different from the pin numbers on the convert view.
Check incorrect
Pin_Groupassignment Check if all pins in same pin group in a part are of the same type.
Check high speed props syntax Check the syntax of the high speed properties of the nets in the design.
Check missing pin numbers Check if any part on the design has missing
pin numbers.
Check device with zero pins Check if any part on the design has no pin on the part.
Check power ground short Check if the type of power pin name inside a part is
connected to a net on the schematic with a
different name.
Check Name Prop consistency Check if the occurrences of a hierarchical block have the same "Name" property.
Reports
Use this control...To do this...
Report Visible unconnected power List the names of all visible unconnected
pins power pins.
Report unused part packages List the names of any unused part packages. Report invalid packaging List any invalid packaging.
Report identical part references List any identical part references.
ERC Matrix tab
Use this
To do this...
control...
Matrix Set the rules used by the Design Rules Check when testing connections between pins, hierarchical blocks, and
hierarchical ports.
The pins, hierarchical ports, and off-page connectors are
listed in columns and rows in the table. A test is represented
by the intersection of a row and column. Either the
intersection of a row and column is empty, or it contains a
"W" or an "E." An empty intersection represents a valid
connection, a "W" is a warning, and an "E" represents an error.
You can cycle through these three settings by pointing to an
intersection and clicking the mouse button until the desired
setting displays. You can also type W for warning, E for error,
and N for an empty intersection. In addition to these keys,
you can use the arrow keys to select other intersections. Restore
Restore the ERC matrix to its default values.
defaults。

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