Abstract: A printed circuit board including a set of five layers encompassing a breakout area is described. The set includes a first ground layer, a first signal layer having a first conductive layer within the breakout area, a second ground layer having conductive material, a second signal layer having a second conductive layer within the breakout area, and a third ground layer. The second ground layer having a void forming a differential pair being two parallel traces, and being separated into a first portion positioned within the breakout area and a second portion outside of the breakout area. The differential pair having a first width and a first spacing within the breakout area and a second width and second spacing outside of the breakout area, with the second width greater than the first width. The first and second conductive layers forming a first ground plane and a second ground plane.

Abstract: Examples described herein relate to an interface and a network interface device coupled to the interface and comprising circuitry to: control power utilization by a first set of one or more devices based on power available to a system that includes the first set of one or more devices, wherein the system is communicatively coupled to the network interface and control cooling applied to the first set of one or more devices.

Abstract: Example field replaceable fan assemblies for peripheral processing units and related systems and methods are disclosed. An example apparatus includes a temperature sensor; a fan having a base; at least one memory; machine readable instructions; and processor circuitry to execute operations corresponding to the machine readable instructions to determine a first temperature based on an output of the temperature sensor; and cause the base of the fan to move based on the first temperature.

Abstract: An apparatus is described. The apparatus includes an accelerator having an interface to plug into an electronic system. The accelerator includes a field programmable gate array integrated circuit to perform acceleration, a general purpose processor integrated circuit to execute software related to the acceleration and controller circuitry to dynamically change, without rebooting the general purpose processor integrated circuit, allocation of the accelerator's power budget to the field programmable gate array integrated circuit and the general purpose processor integrated circuit.

Abstract: A printed circuit board including a set of five layers encompassing a breakout area is described. The set includes a first ground layer, a first signal layer having a first conductive layer within the breakout area, a second ground layer having conductive material, a second signal layer having a second conductive layer within the breakout area, and a third ground layer. The second ground layer having a void forming a differential pair being two parallel traces, and being separated into a first portion positioned within the breakout area and a second portion outside of the breakout area. The differential pair having a first width and a first spacing within the breakout area and a second width and second spacing outside of the breakout area, with the second width greater than the first width. The first and second conductive layers forming a first ground plane and a second ground plane.

Abstract: Systems and methods described herein may relate to power inlet reconfiguration of an integrated circuit device. In an embodiment, an add in card includes an integrated circuit including programmable logic circuitry. The add in card also includes any number of voltage regulators configured to supply power to the integrated circuit and a controller. The controller configures the programmable logic circuitry based on a configuration profile, determine a power level associated with the configuration profile, and adjust the plurality of voltage regulators and load switches based on the power level.

Abstract: A printed circuit board including a set of five layers encompassing a breakout area is described. The set includes a first ground layer, a first signal layer having a first conductive layer within the breakout area, a second ground layer having conductive material, a second signal layer having a second conductive layer within the breakout area, and a third ground layer. The second ground layer having a void forming a differential pair being two parallel traces, and being separated into a first portion positioned within the breakout area and a second portion outside of the breakout area. The differential pair having a first width and a first spacing within the breakout area and a second width and second spacing outside of the breakout area, with the second width greater than the first width. The first and second conductive layers forming a first ground plane and a second ground plane.