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Altera_Forum
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14 years ago

LVDS receiver resistors

I'm currently developing on a DE2-115 together with an HSMC daughter card (TI's ADS58B18EVM through HSMC-ADC-bridge adapter). I need to use LVDS I/O standard for interfacing the cards, so I know I ha...
Altera_Forum's avatar
Altera_Forum
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14 years ago

Hi,Lorenzo,

Thank you for your reply.

The interface of ADS58B18 is very similar with the ADS62P29 which also supported DDR LVDS or CMOS level.

why not use altlvds_rx or altddio ?

Did you try to use two register to acquire data triggered by the rising and falling edge and then shift the bits to a register. (integrate the odd and even bit)

Do you use the PLL with the clkout_p and clkout_n from the ADS58B18.

best regards

Alan