发明名称 |
System for sending and receiving data on a universal serial bus (USB) using a memory shared among a number of endpoints |
摘要 |
An apparatus for an method of sending and receiving data on a Universal Serial Bus using a memory shared among a number of end points are disclosed. The memory is a double buffer which allows the next packet to be prepared while the current packet is being transmitted. The invention also supports transmission retry.
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申请公布号 |
US6173355(B1) |
申请公布日期 |
2001.01.09 |
申请号 |
US19990469663 |
申请日期 |
1999.12.22 |
申请人 |
NATIONAL SEMICONDUCTOR CORPORATION |
发明人 |
FALIK OHAD;BRIEF DAVID |
分类号 |
G06F13/42;H04L1/00;H04L1/18;H04L12/56;(IPC1-7):G06F13/14 |
主分类号 |
G06F13/42 |
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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