发明名称 |
Method and apparatus for moving data packets between networks while minimizing CPU intervention using a multi-bus architecture having DMA bus |
摘要 |
The invention provides a data processing system comprising: a CPU; a system memory; a plurality of network interfaces; a CPU bus connected to the system memory and to each of the network interface for initialization and control of the network interfaces by the CPU; an individual DMA bus connected to each of corresponding network interfaces and to the system memory; each of the network interfaces is connectable to an external network, whereby data can be transferred by the data processing system from one network to another using system memory.
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申请公布号 |
US6061748(A) |
申请公布日期 |
2000.05.09 |
申请号 |
US19970995660 |
申请日期 |
1997.12.22 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORP. |
发明人 |
TAGLIONE, JOHN V.;KAM, PATRICK K. |
分类号 |
G06F13/28;(IPC1-7):G06F13/28 |
主分类号 |
G06F13/28 |
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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