发明名称 |
METHOD AND APPARATUS FOR BIDIRECTIONAL DATA TRANSFER BETWEENA DIGITAL DISPLAY AND A COMPUTER |
摘要 |
A new scheme to transfer bidirectional data streams between a digital display and a computer is disclosed. This bidirectional data transfer can make several I/O devices attach to a display. Existing digital display interfaces are usually unidirectional from a computing to a display. Due to the nature of the existing clocking scheme, backward data transfer from the display side to the computer requires a backward clock. This invention discloses a scheme to send data bidirectionally without sending the additional backward clock. This invention also discloses a scheme to tolerate jitters from the clock source. With this approach, this new interface can make a digital display an I/O concentrator.
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申请公布号 |
CA2321633(A1) |
申请公布日期 |
2000.03.23 |
申请号 |
CA19992321633 |
申请日期 |
1999.09.10 |
申请人 |
SILICON IMAGE, INC. |
发明人 |
JEONG, DEOG-KYOON;KIM, SUNGJOON;LEE, DAVID D. |
分类号 |
G06F3/14;G09G1/16;(IPC1-7):G09G1/16 |
主分类号 |
G06F3/14 |
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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