Product Documentation
Virtuoso Studio Design Environment SKILL Reference
Product Version IC23.1, November 2023

dbCreateBusNetDef

dbCreateBusNetDef(
d_cellviewId
t_baseName
t_bitOrder
)
=> d_busNetDefId / nil

Description

Creates a bus net definition with specified bit order and base name in the given cellview.

Arguments

d_cellviewId

The database ID of the cellview.

t_baseName

Specifies the base name for the bus net definition.

t_bitOrder

The bit order for the bus net definition.

Valid Values:
none, ascendingBitOrder, and descendingBitOrder

Value Returned

d_busNetDefId

When successful, the ID of the bus net definition is returned.

nil

If an explicit oaBusNetDef with the specified name already exists, a warning is issued and nil is returned.

Examples

This creates a busNet definition with base name "in" with ascending bit order.

dbCreateBusNetDef(cv "in" "ascendingBitOrder")

Related Topics

Bus Definition and Bit Order Functions


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