发明名称 |
Virtual I/O device coupled to memory controller |
摘要 |
The invention relates to a virtual I/O device coupled to a memory controller in a microprocessor of computer, the virtual I/O device and a memory unit being in communication with the memory controller via a common interface so that any of a plurality of peripherals is capable of coupling to an arithmetic and logic unit (ALU) in the microprocessor via the virtual I/O device and the memory controller sequentially, and an excessive time spent on a processing of request and acknowledgement in handshake while packets being received or transmitted between a conventional I/O device and the I/O interface in the microprocessor is significantly reduced.
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申请公布号 |
US6799231(B2) |
申请公布日期 |
2004.09.28 |
申请号 |
US20020274884 |
申请日期 |
2002.10.22 |
申请人 |
ASIX ELECTRONICS CORP. |
发明人 |
HSIN CHING-JU;CHEN KWANG-LAY;HUANG PO-CHENG;TSENG PAO-HSUAN;SU MING-CHUN;SHEN TSUNG-MONG |
分类号 |
G06F13/42;(IPC1-7):G06F13/12 |
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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