发明授权
- 专利标题： Direct memory access technique for use with PCIe endpoints
- 专利标题（中）： 用于PCIe端点的直接内存访问技术
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申请号： US12468340申请日： 2009-05-19
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公开(公告)号： US08122177B1公开(公告)日： 2012-02-21
- 发明人: Kiran S. Puranik
- 申请人： Kiran S. Puranik
- 申请人地址： US CA San Jose
- 专利权人： Xilinx, Inc.
- 当前专利权人： Xilinx, Inc.
- 当前专利权人地址： US CA San Jose
- 代理商 Scott Hewett; LeRoy D. Maunu
- 主分类号： G06F13/28
- IPC分类号： G06F13/28
摘要：
An integrated circuit (“IC”) includes a peripheral component interconnect express (“PCIe”) root complex having a central processing unit (“CPU”), a memory controller configured to control a main memory of a PCIe system, and a PCIe port coupled to a PCIe endpoint device through a PCIe switch. The PCIe endpoint device is configured to initiate data transfer between the main memory and the PCIe endpoint device.
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