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vkc's avatar
vkc
Icon for New Contributor rankNew Contributor
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...
SengKok_L_Intel's avatar
SengKok_L_Intel
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,

I don't have the detail of this protocol. You may perform a simple loopback test (TX -> RX) to ensure if the word alignment pattern is successfully aligned if you are sending a known control code from TX. This can help to rules out any user error.


vkc's avatar
vkc
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5 years ago
Hii ,I did not get any information regarding the word alignment pattern in specifications. transmitter side is an ip core designed by some other company. We have access to only .sof file. We are getting some random incorrect data.

We are struck in our project please help us with this.