发明授权
- 专利标题： DMA engine for fetching words in reverse order
- 专利标题（中）： DMA引擎用于以相反的顺序取出单词
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申请号： US10735980申请日： 2003-12-15
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公开(公告)号： US07284072B2公开(公告)日： 2007-10-16
- 发明人: Ramadas Lakshmikanth Pai , Manoj Kumar Vajhallya , Chhavi Kishore , Bhaskar Mala Sherigar , Himakiran Kodihalli , Sandeep Bhatia , Gaurav Aggarwal , Sivagururaman Mahadevan , Vijayanand Aralaguppe
- 申请人： Ramadas Lakshmikanth Pai , Manoj Kumar Vajhallya , Chhavi Kishore , Bhaskar Mala Sherigar , Himakiran Kodihalli , Sandeep Bhatia , Gaurav Aggarwal , Sivagururaman Mahadevan , Vijayanand Aralaguppe
- 申请人地址： US CA Irvine
- 专利权人： Broadcom Corporation
- 当前专利权人： Broadcom Corporation
- 当前专利权人地址： US CA Irvine
- 代理机构： McAndrews Held & Malloy Ltd.
- 主分类号： G06F3/00
- IPC分类号： G06F3/00 ; G06F13/28 ; G06F13/12 ; G06F13/38 ; G06F12/00
摘要：
Presented herein is a direct memory access engine for providing data words in the reverse order. The data words are fetched in batches comprising a predetermined number of data words starting from the last data word and proceeding to the first data word. The batches are stored in a local buffer. The contents of the local buffer are transmitted in reverse order.
公开/授权文献
- US20050038938A1 DMA engine for fetching words in reverse order 公开/授权日：2005-02-17
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