The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 11, 2010
Filed:
Jan. 05, 2006
Michael Daigle, Framingham, MA (US);
Gregory Robidoux, Westborough, MA (US);
Armen Avakian, Natick, MA (US);
Brian K. Campbell, Cedar Park, TX (US);
Adam Peltz, Waltham, MA (US);
Michael Daigle, Framingham, MA (US);
Gregory Robidoux, Westborough, MA (US);
Armen Avakian, Natick, MA (US);
Brian K. Campbell, Cedar Park, TX (US);
Adam Peltz, Waltham, MA (US);
EMC Corporation, Hopkinton, MA (US);
Abstract
A data transmission system includes a first data transmission device for receiving commands from a host; a second data transmission device for transmitting commands to a memory device; and a crossbar device for receiving commands from the first data transmission device over a first link and transmitting the commands to the second data transmission device over a second link. The crossbar device includes status logic to detect a command transmission error on the first link from the first data transmission device and transmits a retry command to prompt the first data transmission device to retry the transmission of the command over the first link. The second data transmission device reports a transmission error on the second link to the status logic of the crossbar device and the status logic of the crossbar device transmits the retry command to prompt the first data transmission device to retry the transmission of the command over the first link.