Computer peripheral expansion apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 1, 2014
Grant Date -
Jun 23, 2011
app pub date -
Dec 22, 2009
filing date -
Dec 22, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Computer peripheral expansion apparatus, methods of operation, and computer program products including blade peripheral expansion units (‘BPEUs’), each BPEU including a peripheral interconnect multiplexer coupled for peripheral interconnect data communications through an upstream peripheral interconnect bus (‘PIB’) segment to a host blade, the upstream PIB segment fanned out by the multiplexer into two or more peripheral downstream interconnect channels, the multiplexer connecting the upstream PIB segment to only one of the downstream channels at a time; and the two or more downstream peripheral interconnect channels, at least one of the downstream channels connected to at least one peripheral interconnect device (‘PID’) in the BPEU, the peripheral interconnect device being a device that communicates with the host blade according to a peripheral interconnect data communications protocol, one of the downstream channels configured to connect to an upstream PIB segment in another BPEU.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully