公开(公告)号：US20170109174A1

公开(公告)日：2017-04-20

申请号：US15394922

申请日：2016-12-30

Applicant: INTEL CORPORATION

Inventor： Nathaniel L. DESIMONE ,  Robert E. GOUGH ,  Sean C. DARDIS

IPC: G06F9/44 ,  G06F13/42 ,  G06F13/38

CPC classification number: G06F9/4411 ,  G06F9/4406 ,  G06F13/382 ,  G06F13/385 ,  G06F13/387 ,  G06F13/4221 ,  G06F13/4282

Abstract: Techniques for adaptive interface support are described. In one embodiment, for example, an apparatus may comprise logic, at least a portion of which is in hardware, the logic to execute a basic input/output system (BIOS), determine a respective impedance state for each of one or more pins in an M.2 physical interface, determine an interface type for a peripheral device coupled with the M.2 physical interface based on the impedance states for the one or more pins, and control an operational state of the peripheral device during execution of the BIOS, based on the interface type for the peripheral device. Other embodiments are described and claimed.