port_geometry¶

Port geometry definitions.

Classes¶

`PortGeometry`	A data structure representing the geometry of a Port.
`PortType`	Enumeration for different types of ports in the fabric geometry.

Module Contents¶

PortGeometry¶

PortGeometry :module:: A data structure representing the geometry of a Port.

Sets all attributes to default values: None for names and directions, zero for numeric values, and appropriate defaults for enumerated types.

ivar name:

Name of the port

vartype name:

str | None, optional

ivar sourceName:

Name of the port source

vartype sourceName:

str | None, optional

ivar destName:

Name of the port destination

vartype destName:

str | None, optional

ivar type:

Type of the port

vartype type:

PortType | None, optional

ivar ioDirection:

IO direction of the port.

vartype ioDirection:

ivar sideOfTile:

Side of the tile the port’s wire is on.

vartype sideOfTile:

Side

ivar offset:

Offset to the connected port.

vartype offset:

int

ivar wireDirection:

Direction of the ports wire

vartype wireDirection:

Direction | None, optional

ivar groupId:

ID of the port group.

vartype groupId:

int

ivar groupWires:

Number of wires in the port group.

vartype groupWires:

int

ivar relX:

X coordinate of the port, relative to its parent (bel, switch matrix).

vartype relX:

int

ivar relY:

Y coordinate of the port, relative to its parent (bel, switch matrix).

vartype relY:

int

ivar nextId:

ID of the next port in the group.

vartype nextId:

int

generateGeometryname, sourceName, destName, portType, ioDirection, relX, relY :module:

Generate the geometry for a port.

Sets the basic geometric and connection properties of the port, including its name, source/destination connections, type, I/O direction, and relative position within its parent component.

param name:

Name of the port

type name:

str

param sourceName:

Name of the port source

type sourceName:

str

param destName:

Name of the port destination

type destName:

str

param portType:

Type of the port (SWITCH_MATRIX, JUMP, or BEL)

type portType:

PortType

param ioDirection:

I/O direction of the port (INPUT, OUTPUT, or INOUT)

type ioDirection:

param relX:

X coordinate relative to the parent component

type relX:

int

param relY:

Y coordinate relative to the parent component

type relY:

int

saveToCSVwriter :module:

Save port geometry data to CSV format.

Writes the port geometry information including type, name, source/destination connections, I/O direction, and relative position to a CSV file using the provided writer.

param writer:: The CSV writer object to use for output
type writer:: object

PortType¶

PortType(*args, **kwds) :module:

Inheritance: → PortType

Enumeration for different types of ports in the fabric geometry.

Defines the various categories of ports that can exist within the fabric: - SWITCH_MATRIX: Ports connected to switch matrices - JUMP: Jump ports for long-distance connections - BEL: Ports connected to Basic Elements of Logic