Method and system for terminating write commands in a hub-based memory system
US7774559B2 · kind B2 · utility
12Cited by
224References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 27, 2007 |
| Grant date | Aug 10, 2010 |
| Priority date | — |
| Expiry date | Aug 27, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F13/4256
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A memory hub receives downstream memory commands and processes each received downstream memory command to determine whether the memory command includes a write command directed to the memory hub. The memory hub operates in a first mode when the write command is directed to the hub to develop memory access signals adapted to be applied to memory devices. The memory hub operates in a second mode when the write command is not directed to the hub to provide the command's write data on a downstream output port adapted to be coupled to a downstream memory hub.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.