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Why can't EP4CGX15/22/30 support HD-SDI?

Altera_Forum
Honored Contributor II
807 Views

Is there anyone who understand the reason why EP4CGX15/22/30 don't support HD-SDI? 

I find for 1 CH HD_SDI, Use 1 MPLL,and 1 GPLL. 

EP4CGX15/22/30 have such resources.  

 

Who know the root course? 

Thanks.
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1 Reply
Altera_Forum
Honored Contributor II
88 Views

Well, I don't understand it either. But I think the main reason is the package of the FPGA (F484 vs. other smaller packages). The other reason may be the "buy a bigger device" -- Altera-policy.  

 

Kest
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