发明名称 |
ASYNCHRONOUS COMMUNICATIONS TECHNIQUE |
摘要 |
<p>A main processor manages serial communication with one or more external devices by establishing the requisite tasks needed for serial communications. For example, these tasks can include (1) serial device handling, (2) protocol encapsulation, and (3) low-level communication with external devices. A priority is assigned to each of the tasks so that timing requirements are met, while maximizing processor efficiency of the main processor. Upon its completion, each lower priority task initiates execution of a next higher priority task to synchronize data processing with data communication.</p> |
申请公布号 |
EP1593040(A1) |
申请公布日期 |
2005.11.09 |
申请号 |
EP20040709473 |
申请日期 |
2004.02.09 |
申请人 |
THOMSON LICENSING |
发明人 |
LEWIS, JODY, WESTERN;RIGGS, KERRY, LYNN |
分类号 |
G06F13/20;G06F9/46;G06F13/372;(IPC1-7):G06F9/46 |
主分类号 |
G06F13/20 |
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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