Exchanging asynchronous system information using optical transmission
    1.
    发明授权
    Exchanging asynchronous system information using optical transmission 失效
    使用光传输交换异步系统信息

    公开(公告)号:US07483630B1

    公开(公告)日:2009-01-27

    申请号:US12044960

    申请日:2008-03-08

    IPC分类号: H04B10/24

    CPC分类号: H04B10/801

    摘要: A method for sending and receiving asynchronous signals using optical techniques. The present invention implements open-drain circuit signaling utilizing a Finite State Machine and additional logic to reduce power requirements when transmitting asynchronous information via an optical transmission line. An embodiment exploits the 8 bit/10 bit encoder to detect errors and signal the beginning of valid data along the transmission line. The asynchronous signals may be transmitted during transitions in the Finite State Machine.

    摘要翻译: 一种使用光学技术发送和接收异步信号的方法。 本发明利用有限状态机实现开放漏极电路信号,并且通过光传输线传输异步信息时,采用附加逻辑来减少功率需求。 一个实施例利用8位/ 10位编码器来检测错误并且沿着传输线信号起始有效数据。 异步信号可以在有限状态机中的转换期间传输。