Abstract: A multi-configuration interface device for coupling different types of GPUs (graphics processor units) to a PCB (printed circuit board). The interface device comprises a GPU interface for a connection to the GPU and a PCB interface for a connection to the PCB. The GPU interface is implemented using a customizable attachment footprint for effectuating a connection to differing GPU types while maintaining the PCB interface for the connection to the PCB. The ball array for different GPUs can be configured to respectively support them. The interface device maintains a consistent PCB interface. Thus, as GPU characteristics change and evolve, or as different GPU versions are implemented, a consistent connection can be maintained for the PCB.

Abstract: An apparatus to design a via pad of a via is described. In one embodiment, the apparatus includes a vertex determination module configured to determine a vertex of the via pad based on a position of a trace that is connected to the via. The apparatus also includes a contour definition module configured to define an extended contour of the via pad based on the vertex. The extended contour is defined such that an electrical length design characteristic of the trace is substantially unchanged by the extended contour.

Abstract: A multi-configuration interface device for coupling different types of GPUs (graphics processor units) to a PCB (printed circuit board). The interface device comprises a GPU interface for a connection to the GPU and a PCB interface for a connection to the PCB. The GPU interface is implemented using a customizable attachment footprint for effectuating a connection to differing GPU types while maintaining the PCB interface for the connection to the PCB. The ball array for different GPUs can be configured to respectively support them. The interface device maintains a consistent PCB interface. Thus, as GPU characteristics change and evolve, or as different GPU versions are implemented, a consistent connection can be maintained for the PCB.

Abstract: A multi-configuration interface device for coupling different types of GPUs (graphics processor units) to a PCB (printed circuit board). The interface device comprises a GPU interface for a connection to the GPU and a PCB interface for a connection to the PCB. The GPU interface is implemented using a customizable attachment footprint for effectuating a connection to differing GPU types while maintaining the PCB interface for the connection to the PCB. The ball array for different GPUs can be configured to respectively support them. The interface device maintains a consistent PCB interface. Thus, as GPU characteristics change and evolve, or as different GPU versions are implemented, a consistent connection can be maintained for the PCB.