Patent ID: 11868301
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 15:
16. The method of claim 15, wherein the riser card comprises:
at least one riser serial link interface configured to physically couple with the individual motherboard serial link interface, such that the at least one riser serial link interface communicatively couples with at least a plurality of limited selections of motherboard serial channels, wherein each separate limited selection of motherboard serial channels comprises a limited selection of a separate symmetrical set of motherboard serial channels; and
an endpoint device interface configured to physically couple with the endpoint device, wherein: the endpoint device interface is communicatively coupled to the at least one riser serial link interface via a plurality of symmetrical sets of riser serial channels, and
each separate symmetrical set of riser serial channels is configured to be communicatively coupled, via the at least one riser serial link interface to a separate limited selection of motherboard serial channels, of the plurality of limited selections of motherboard serial channels.