Product Documentation
Virtuoso VHDL Toolbox User Guide
Product Version IC23.1, June 2023

8


VHDL Netlister Properties

For information on the SKILL functions associated with VHDL Toolbox, see Digital Design Netlisting and Simulation SKILL Reference.

Following are the properties used by the VHDL netlister:

vhdlDataType specifies the VHDL data type for the netlister to use when generating a port in a VHDL generic from a pin.

Type

string

Value

<dataType>

Example

“integer”

vhdlPortType specifies the VHDL port mode for the netlister to use when generating a port in a VHDL generic from a pin. The netlister searches for the port mode value in the vhdlPortType, vhdlPortMode, and dbDirection properties, in this order.

Type

string

Value

“in” | “out” | “inout” | “buffer”

Example

“in”

vhdlInitialValue specifies the initial value for the netlister to assign when generating a port in a VHDL generic from a pin.

Type

string

Value

<expression>

Example

“1”

During CV2CV the lookup for VHDL properties vhdlDataType, vhdlInitialValue, vhdlResolveFunction, and vhdlPortMode happens on the port, port's pins and pin fig. The property's value on the port have the ighest priority followed by that on port's pin and pin fig.

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