| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the amount of skew allowance of transmitter/receiver circuitry. <P>SOLUTION: Controllable delay circuitry is included in each channel of multi-channel, high-speed, serial transmitter and/or receiver circuitry to compensate for or to at least help compensate for possible skew (different signal propagation time) between the various channels. In systems employing CDR circuitry, the delay circuitry may be at least partly controlled by a signal derived from the CDR circuitry to make the amount of delay effected by the delay circuitry at least partly responsive to changes in data rate detected by the CDR circuitry. <P>COPYRIGHT: (C)2007,JPO&INPIT |
