This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DS80PCI102: VDD_SEL pin connection

Part Number: DS80PCI102

Which is better
   Tie VDD_SEL = 0 with "1k" ohm resistor to GND or
   Tie VDD_SEL = 0 with "0" ohm resistor to GND ?


Refer to Datasheet(SNLS344G)
described "Tie VDD_SEL = 0 with "1k" ohm resistor to GND" in page 37.

On the other hand

Refer to DS80PCI102EVK User’s Guide
VDD_SEL is tied with 0 ohm register to GND in Figure 5,6(DS80PCI102EVK Schematic)