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Altera_Forum
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14 years ago

how to xmt 270Mb/s serial data with other data

I want to transmitter 270mb/s serial data with other data,the traditional method is :1 .recovery 270M clk from the 270Mb/s serial data .2 use the recoveried clk sample this serial data and packet the...
Altera_Forum's avatar
Altera_Forum
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14 years ago

The clock recovery for 270Mbps data on Cyclone II and III is done using 337.5MHz and 337.5MHz+90deg clocks. It works in 5/4 oversampling mode.