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Altera_Forum
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10 years ago

LVDS Differential IO pin Mapping error

HI I have tried mapping Differential IO signals ADC_P to PIN_A29 and ADC_N to PIN_A28 using Tcl script In Quartus II 12.0 version. In tool Its automatically creating a differential pair for A...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

You can do it by instantiating the primitive. However, you don't need to. Let Quartus work out for you - based on your pin assignments and I/O standard settings - that it needs the differential receiver.

So - yes, you can code for ADC_P only.

Cheers,

Alex