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:
Feb. 27, 2001
Filed:
May. 26, 1999
Christopher Ematrudo, Campbell, CA (US);
Vanguard International Semiconductor Corp., Hsinchu, TW;
Abstract
A burst-mode capable RAM chip includes a timing circuit for clocking a burst counter during a burst transfer. In response to an input indicating the beginning of the burst transfer, the timing circuit generates a first signal that loads the initial address of the burst transfer into the latches of a burst counter. Then, the timing circuit generates a second signal to increment the burst counter to the second address in the burst transfer after the load of the initial address has successfully completed but prior to the second clock cycle. Finally, the timing circuit generates subsequent signals to increment the burst counter through the remaining addresses of the burst transfer. Each of the subsequent signals is generated in response to an input from the system clock.