发明名称 |
Detection of N length bit serial communication stream |
摘要 |
A method for communicating between two, or more, devices comprises the steps of (1) allocating, in a receiving device, a plurality of input buffers linked in a circular queue for continuous reading of data; (2) setting up a timer for determining the end of received data streams; (3) receiving a variable-length bit stream comprising data; synchronization of data; (5) determining whether data is being received upon expiration of the timer; (6) resynchronizing for a subsequent bit stream if not receiving data in step (5); (7) checking one of the plurality of input buffers for idle patterns if data is being received in step (5); (8) restarting the timer and returning to step (4), when idle patterns are not detected in step (7); and (9) disabling the receiver and resynchronizing and returning to step (4), when idle patterns are received in step (7).
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申请公布号 |
US5721891(A) |
申请公布日期 |
1998.02.24 |
申请号 |
US19950572936 |
申请日期 |
1995.12.15 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
MURRAY, CHRISTOPHER STEPHEN;LONG, SONYA TYLER |
分类号 |
G06F13/42;(IPC1-7):G06F1/14;G06F3/00 |
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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