发明名称 |
Streaming memory controller for a PCI bus |
摘要 |
In a system having a PCI bus, an additional memory attached to the bus to allow a higher speed of data transfer for a number of copies from the computer to a number of devices. The additional memory has a number of DMA channels, each associated with an I/O device. One copy of the data required by an I/O device is transferred to the memory at normal computer FIFO speed. Thereafter, multiple copies of that data can be transferred to the I/O device from the memory at the higher data bus speed.
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申请公布号 |
US6163818(A) |
申请公布日期 |
2000.12.19 |
申请号 |
US19980141398 |
申请日期 |
1998.08.27 |
申请人 |
XEROX CORPORATION |
发明人 |
NGUYEN, UOC H.;SPERBER, OTTO;TRAN, KHANH Q.;BOVAIRD, DAVID K. |
分类号 |
G06F3/12;B41J21/00;G06F13/28;G06F13/36;(IPC1-7):G06F13/00 |
主分类号 |
G06F3/12 |
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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