I use Nexys Video board and plan to use a Pmod connector with LVDS standard (input and output). Following the reference manual, the only Pmod connector that provides LVDS (LVDS_25) for input and outputs is JXADC (with V_ADJ=2.5V). This connector is equipped with 100 ohm series resistors. The Xilinx documentation UG471 (v1.8, pages 91-93) does not describe that series resistors are recommended or required.
Is it possible to use Pmod connector JXADC for LVDS inputs and outputs with that board? Or must I short cut the series resistors (R42-R45/R47-R50)?
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Jens
Hello!
I use Nexys Video board and plan to use a Pmod connector with LVDS standard (input and output). Following the reference manual, the only Pmod connector that provides LVDS (LVDS_25) for input and outputs is JXADC (with V_ADJ=2.5V). This connector is equipped with 100 ohm series resistors. The Xilinx documentation UG471 (v1.8, pages 91-93) does not describe that series resistors are recommended or required.
Is it possible to use Pmod connector JXADC for LVDS inputs and outputs with that board? Or must I short cut the series resistors (R42-R45/R47-R50)?
Many thanks in advance!
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