Skip to content

Multi pins #551

@kraemv

Description

@kraemv

Hey everyone,
I'm always frustrated when dealing with verilog netlists, that have buses as inputs. HAL does not allow me to write a verilog netlist, that has module inputs or outputs with a certain bus width.

At the moment, a netlist with:
input [1:0] a;
is written as:
input a(0);
input a(1);

This limits interoperability with commercial tools that require the first notation to denote buses.
It would be great to have some notion to detect buses, such as grouped input pins.
In the following netlist I would expect the groupings:
a, b, y

input_grouping_example.txt

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions