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Visitor avi833
Visitor
3,227 Views
Registered: ‎06-09-2015

what i do wrong with SDI interface with 8to10 encoder/decoder?

i just to try to work with 3G sdi interface with one tranciever.

 

this is my configuration :

 

tx8bto10_en = 1

rx8bto10_en = 1

tx mode = 2 //3G mode

rx mode = 2 //3G mode

 

i'm using special code name = K28.5 ans idle pattern (101 11100 = 8'hbc

 

for starting i transmit a lot if ideles and expecting to recieve those idels.

 

 

i'm using TXCTRL2 as valid to idels.

TXCTRL0 = 0

TXCTRL1 = 0

 

but i dont recieve this idel pattern correct.

 

i got 16'h6b94 instead 16'hbcbc why?!?!?!?!?!

 

 

 

 

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