Integrated memory controller circuit for fiber optics transceiver

Integrated memory controller circuit for fiber optics transceiver

CN
  • CN 1,976,261 A
  • Filed: 02/04/2002
  • Published: 06/06/2007
  • Est. Priority Date: 02/05/2001
  • Status: Active Application
First Claim
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1. one kind is used for the monolithic integrated optical circuit that control has the optoelectronic transceiver of generating laser and photodiode receiver, and it comprises:

  • Memory, described memory comprises one or more memory arrays, is used for the information of storing relevant transceiver;

    Analog to digital conversion circuit be used for to receive a plurality of analog signals from described generating laser and photodiode receiver, and the analog signal conversion of described reception is become digital value, and described digital value is stored in precalculated position in the described memory;

    Control circuit, it is configured to produce control signal in order to control the work of described generating laser according to the one or more numerical value that are stored in the described memory;

    Interface is used for reading from the position of described memory and the position to described memory writes;

    AndCL Compare Logic is used for described digital value and limiting value are compared, and according to described limiting value generation mark value, and described mark value is stored in precalculated position in the described memory.

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