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. 03, 1998
Filed:
Dec. 29, 1995
Aniruddha Kundu, Hillsboro, OR (US);
Narendra Khandekar, Folsom, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Memory access control logic for controlling sequential and toggle mode burst accesses to a memory in a computer system using toggle mode automatic increment logic. The memory access control logic of the invention controls the sequence in which locations of a memory are accessed during a memory burst access operation wherein the burst access sequence is determined by an order in which a burst access starting address is incremented. Toggle increment logic for incrementing a starting address in a toggle sequence is included in the computer system in which the memory access control logic of the invention is used. An input bus receives a burst access request and a burst access starting address indicating a first memory location to be accessed in response to the burst access request from a device in the computer system. Additional logic determines whether the device requires a linear increment sequence or a toggle increment sequence for the burst access. Control logic controls the toggle increment logic to increment the starting address in a linear sequence in response to determining that the first device requires a linear increment sequence.