| 摘要 |
A high-speed serial ATA physical layer includes a serial ATA control circuit. A serial ATA multiplexer outputs one of a plurality of serial ATA signals that is selected by the serial ATA control circuit. A serial ATA analog front end provides a first gain and pre-emphasis to the selected one of the plurality of serial ATA signals. The pre-emphasis alters a transmission characteristic of the selected one of the plurality of serial ATA signals.
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