Title: Re-timing apparatus and method
Application Number: 200610140440 Application Date: 2006.10.08
Publication Number: 1968061 Publication Date: 2007.05.23
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H04J3/06
Applicant(s) Name: Huawei Technologies Co., Ltd. Address:
Inventor(s) Name: Huang Honggui
Attorney & Agent: zhengli meng
Abstract:
    The invention relates to a retimed device and method, wherein said device comprises buffer module and selecting controlling module; the selecting controlling module comprises block one-to-two module and clock selecting module. And the method comprises that: A, system selects retime buffer module in cascade buffer modules, selects other buffer modules as non-retime buffer module; b, said retime buffer module writes the data decoded from the input E1 signal of retime buffer module into said retime buffer module, then reads out the data from said module, to realize retime function. The invention can expand the buffer capacity of retime buffer via connecting the channels of several present E1 chip, without rereading or covering data caused by lacked buffer.
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