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US 9,219,623 B2Granted
Adaptive delay base loss equalization
AssigneeIntel Corporation
InventorsJames A. McCall, Klaus Ruff, David Shykind, Santanu Chaudhuri
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Abstract
A method, system and apparatus to self-determine equalization parameters for a channel. An initiator sends an equalization insensitive signal (EIS) to a responder on channel to be equalized and begins a count. A responder responds with an EIS. When the initiator receives the response EIS the count is terminated. The count, which constitutes a measure of delay in the channel, may be used to determine desirable equalization parameters for the channel.
Claims5
A system comprising:
- a motherboard;.
- a processor to self-determine an equalization parameter for a first channel on which the processor communicates, the processor coupled to the motherboard;
- a chipset coupled to the motherboard, the motherboard defining the first channel between the chipset and the processor;
- a memory coupled to the motherboard;
- and
- the motherboard defining a second channel between the memory and the chipset.
3 more elements
Dependencies are inferred from the claim text.