发明名称 |
Contention free parallel access system and a method for contention free parallel access to a group of memory banks |
摘要 |
A parallel access system including: a group of processing entities that comprises N processing entities; wherein N is a positive integer that exceeds one; a group of memory banks that stores K information elements; wherein the group of memory banks comprises N pairs of single access memory banks; each pair of memory banks comprises an even memory bank and an odd memory bank; wherein each pair of memory banks stores sub-set of K/N information elements; wherein an even memory bank of each pair of memory banks stores even address information elements of a certain sub-set of K/N information elements and an odd memory bank of each pair of memory banks stores odd address information elements of the certain sub-set of K/N information elements; wherein K/N is an even positive integer; and a non-blocking interconnect, coupled to the group of processing entities and to the group of memory banks; wherein during each fetch cycle each processing entity of the group of processing entities fetches a first information element from an odd memory unit of a pair of memory banks and fetches a second information element from an even memory unit of the pair of memory banks; wherein the first and second information elements are two consecutive interleaved address information elements. |
申请公布号 |
US8627022(B2) |
申请公布日期 |
2014.01.07 |
申请号 |
US20080812032 |
申请日期 |
2008.01.21 |
申请人 |
NEEMAN YUVAL;BERCOVICH RON;DRORY GUY;GILAD DROR;LIVAY AVIEL;NAOR YONATAN;FREESCALE SEMICONDUCTOR, INC. |
发明人 |
NEEMAN YUVAL;BERCOVICH RON;DRORY GUY;GILAD DROR;LIVAY AVIEL;NAOR YONATAN |
分类号 |
G06F12/00 |
主分类号 |
G06F12/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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