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公开(公告)号:US08166215B2
公开(公告)日:2012-04-24
申请号:US11322059
申请日:2005-12-28
申请人: Srikrishnan Venkataraman , Jayashree Kar , Sudarshan D. Solanki , Priyavadan Ramdas Patel , Michael M. DeSmith , David G. Figueroa
发明人: Srikrishnan Venkataraman , Jayashree Kar , Sudarshan D. Solanki , Priyavadan Ramdas Patel , Michael M. DeSmith , David G. Figueroa
CPC分类号: G06F13/4004
摘要: Method and apparatus to control delay between lanes in an I/O interface is disclosed. To control the delay between the lanes in the I/O system a programmed delay may be determined and introduced between the lanes. For this purpose the effective time “T” of the lanes is determined. The number of lanes “N” in the I/O interface is identified. The programmed lane to lane delay “D” is determined and a delay circuit having the programmed delay may be introduced between the lanes to reduce AC peak to peak noise in the I/O system.
摘要翻译: 公开了一种用于控制I / O接口中的通道之间的延迟的方法和装置。 为了控制I / O系统中的通道之间的延迟,可以确定并在车道之间引入编程的延迟。 为此,确定车道的有效时间“T”。 识别I / O接口中的通道数“N”。 确定经编程的车道延迟“D”,并且可以在车道之间引入具有编程延迟的延迟电路,以减少I / O系统中的AC峰峰值噪声。