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:
Jun. 08, 2004
Filed:
Sep. 20, 2000
Srinivasan T. Rajappa, Folsom, CA (US);
Romesh B. Trivedi, Orangevale, CA (US);
Rajagopal Subramanian, Orangevale, CA (US);
Zohar Bogin, Folsom, CA (US);
Serafin Garcia, Folsom, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A method and apparatus for a source synchronous address receiver for a system bus is described. A flow-through between a system bus address input to a memory bus is controlled by two inputs: one is a source synchronous address strobe directing the receiver to latch the address and store data, while the other is a protocol signal, signaling the beginning of the address transfer. A flow-through circuit generates an enable signal in response to a digital address strobe signal and a digital address select signal to generate, prior to receipt of the address packet, an enable signal for a flow-through gate having the address packet and the enable signal as inputs. The flow-through gate provides the first component of the digital address packet (transaction address) to a chipset once the digital address packet appears on the address pin.