chipflow.packaging.openframe

Openframe package definition.

This module provides the package definition for the ChipFoundry Openframe harness, commonly used with open-source silicon projects.

Classes

OFPin	Pin identifier for Openframe package
OpenframePackageDef	Definition of the ChipFoundry Openframe harness package.

Module Contents

class chipflow.packaging.openframe.OFPin

Bases: NamedTuple

Pin identifier for Openframe package

class chipflow.packaging.openframe.OpenframePackageDef

Bases: chipflow.packaging.base.LinearAllocPackageDef

Definition of the ChipFoundry Openframe harness package.

This is a standardized package/carrier used for open-source silicon projects, particularly with the ChipFoundry chipIgnite and OpenMPW programs.

Attributes:

name: Package name (default “openframe”)

model_post_init(__context)

Initialize pin ordering from GPIO list

property bringup_pins: chipflow.packaging.pins.BringupPins

Bringup pins for Openframe package

Return type:

chipflow.packaging.pins.BringupPins