发明授权
- 专利标题： Hybrid instruction buffer
- 专利标题（中）： 混合指令缓冲区
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申请号： US10881215申请日： 2004-06-30
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公开(公告)号： US08225034B1公开(公告)日： 2012-07-17
- 发明人: Robert T. Golla , Yue Chang , Jama I. Barreh
- 申请人： Robert T. Golla , Yue Chang , Jama I. Barreh
- 申请人地址： US CA Redwood City
- 专利权人： Oracle America, Inc.
- 当前专利权人： Oracle America, Inc.
- 当前专利权人地址： US CA Redwood City
- 代理机构： Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C.
- 代理商 Robert C. Kowert
- 主分类号： G06F12/00
- IPC分类号： G06F12/00 ; G06F13/00 ; G06F13/28
摘要：
In one embodiment, a storage buffer includes a plurality of storage locations configured to store a plurality of incoming instructions. The storage buffer also includes a shift FIFO that is coupled to the plurality of storage locations. The shift FIFO includes an entry configured to store an instruction that is next in a program order. In response to receiving a shift signal, control functionality that is coupled to the plurality of storage locations and to the shift FIFO may cause the instruction that is next in the program order to be moved from a given location of the plurality of storage locations to the entry of the shift FIFO.
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