发明名称 |
Transceiver circuitry for sending and detecting OOB signals on serial ATA buses |
摘要 |
A transmitter for transmitting an OOB signal in a serial ATA bus comprising a conventional Fiber Channel transmitter modified to have output coupling capacitors with values selected to cause transition to a common mode voltage condition on the serial ATA bus within the time specified in the serial ATA bus specification when an illegal pattern of all logic 1 or all logic 0s is loaded into the input shift register of said transmitter. Also disclosed is a OOB signal pattern receiver comprising a conventional Fiber Channel receiver which cannot go into a powered down mode and having OOB signal pattern recognition circuitry coupled to the output shift register of the receiver. Also disclosed is a OOB signal pattern receiver comprising a conventional Fiber Channel receiver which can go into a powered down mode and having OOB signal pattern recognition circuitry coupled to the inputs of said receiver.
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申请公布号 |
US2003158991(A1) |
申请公布日期 |
2003.08.21 |
申请号 |
US20020061631 |
申请日期 |
2002.02.01 |
申请人 |
DEYRING KLAUS-PETER;RUBINO JAMES;RICHMOND SCOTT |
发明人 |
DEYRING KLAUS-PETER;RUBINO JAMES;RICHMOND SCOTT |
分类号 |
G06F13/42;(IPC1-7):G06F13/14 |
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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