公开(公告)号：US07231486B2

公开(公告)日：2007-06-12

申请号：US10227599

申请日：2002-08-23

申请人： Jasmin Ajanovic ,  David Harriman ,  Randolph L. Campbell ,  Jose A. Vargas ,  Clifford D. Hall ,  Prashant Sethi ,  Steve Pawlowski

发明人： Jasmin Ajanovic ,  David Harriman ,  Randolph L. Campbell ,  Jose A. Vargas ,  Clifford D. Hall ,  Prashant Sethi ,  Steve Pawlowski

IPC分类号： G06F13/36

CPC分类号： H04L47/10 ,  G06F5/06 ,  G06F13/124 ,  G06F13/385 ,  G06F13/4059 ,  G06F13/42 ,  G06F13/4221 ,  G06F13/4252 ,  G06F13/4265 ,  G06F13/4269 ,  G06F13/4282 ,  H04L47/30

摘要： An enhanced general input/output communication architecture, protocol and related methods are presented.

摘要翻译： 提出了一种增强的通用输入/输出通信架构，协议和相关方法。

公开(公告)号：US07139890B2

公开(公告)日：2006-11-21

申请号：US10135149

申请日：2002-04-30

申请人： Douglas R. Moran ,  Clifford D. Hall ,  Thomas A. Piazza ,  Richard W. Jensen

发明人： Douglas R. Moran ,  Clifford D. Hall ,  Thomas A. Piazza ,  Richard W. Jensen

IPC分类号： G06F12/00

CPC分类号： G06F12/1483

摘要： Methods and arrangements to interface memory are described. Many embodiments comprise comparing a transaction or access from a source to memory addresses associated with the source to determine whether an address associated with the transaction is accessible by the source. Some embodiments may comprise defining protected memory. Several embodiments may comprise defining protected memory by, for example, determining a configuration for memory. Such embodiments may comprise protecting a memory location or limiting access to memory addresses associated with a protected memory location. Some of these embodiments may comprise accessing registers to define protected memory and verifying accesses to a memory location according to the definition of protected memory. Further embodiments may comprise generating an association between a source of an access and a memory location and storing the association to facilitate access to the memory location by the source.