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US 11,109,512 B2Granted
Memory subsystem for a cryogenic digital system
AssigneeRambus Inc.
InventorsFrederick A. Ware, John Eric Linstadt, Thomas Vogelsang
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Abstract
The embodiments herein describe technologies of cryogenic digital systems with a first component located in a first non-cryogenic temperature domain, a second component located in a second temperature domain that is lower in temperature than the first cryogenic temperature domain, and a third component located in a cryogenic temperature domain that is lower in temperature than the second cryogenic temperature domain.
Claims22
A computer system comprising:
- memory components in a first temperature domain;
- memory buffer components in a second temperature domain that is lower in temperature than the first temperature domain;
- and
- execution logic circuits in a third temperature domain that is lower in temperature than the second temperature domain.
1 more element
A computer system comprising:
- memory circuits in a first temperature domain, wherein the memory circuits comprise at least one standard storage-class memory (SCM) component, wherein the first temperature domain corresponds to a normal commercial operating temperature range of the at least one SCM component;
- buffer logic circuits in a second temperature domain that is lower in temperature than the first temperature domain;
- and
- execution logic circuits in a third temperature domain that is lower in temperature than the second temperature domain.
1 more element
An electronic system comprising:
- a first component in a first temperature domain, wherein the first temperature domain is a non-cryogenic temperature domain, wherein the first component is a memory component;
- a second component in a second temperature domain that is lower in temperature than the first temperature domain, wherein the second component is a memory buffer component;
- and
- a third component in a third temperature domain that is lower in temperature than the second temperature domain, wherein the third temperature domain is a cryogenic temperature domain.
1 more element
Dependencies are inferred from the claim text.