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Altera_Forum
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11 years ago

to use altlvds,how I can use LVDS bit clock and LVDS frame clock of ADC at the same t

In my board, there are 5AGXFB3H4F40C5N and TI ADS5294. The ADS5294 is a 80-MSPS 8-Channel ADC,The digital data from each channel ADC is output over two wires of LVDS output lines depending on the ...
Altera_Forum's avatar
Altera_Forum
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10 years ago

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If phase difference between clock and data is same for all channels (ADC lines) this method works. This is true for ModelSim. In real may be situation when different shift is required for all channels. If you use this method you cannot align all channels correctly.

Regards,

Andrei

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Thank you so much, Andrei.

Now I know I should pulse rx_channel_data_align[3:0] separately.

Regards,

zhangfeng