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vkc's avatar
vkc
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5 years ago

Word alignment pattern

Hii ,I am designing sfpdp reciever.I am using stratix 4 fpga for the same with data width 32. what is the word alignment pattern to be used.I dont have any details regarding word alignment pattern use...
vkc's avatar
vkc
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5 years ago
According to my understanding those modes work when we know the predefined word alignment pattern to be recieved. In my case I dont know the word alignment pattern.





vkc's avatar
vkc
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5 years ago
Transmitter sends some control code before actual data transmission begins. So we may need to use it as word alignment pattern on the reciever side for synchronization. So I tried with standard control code k28.5 as word alignment pattern but it didnt work.

So is there a method to find the control code.