RB11 r2 and R52N

blackmod · December 30, 2009, 12:44pm

Jelow!

i bought 2 RB11 r2, minipci to pci adapter.

The pc is an Asrock p4i945Gc, with p4 2.8ghz, 800fsb. (pci is 5 volts, as normal motherboards).

The problem is that the configuration for 5volts in RB11 is: R12 ON, R14 OFF, R13 ON, R15 OFF (it is printed in the RB11)
and configuration that the board comes is : R12 ON, R14 OFF, R13 OFF, R15 OFF

So, as you can see teorically R13 need a resistor to be in ON, but it is OFF, without resistances.

The board that I need to put is R52N.

What can I do? if needed, what resistor to i need to put in R13?

Thank in advanced!

sergejs · December 30, 2009, 1:05pm

Are you sure there is written r2 on the RouterBOARD11?

blackmod · December 30, 2009, 1:10pm

yeah,

it puts:

RouterBoard 11 ™ r2
routerboard.com ™
9301-02-01

blackmod · December 30, 2009, 10:39pm

here i have some pictures to see that is r2, and the configuration of R…

sergejs · January 7, 2010, 10:25am

But R13 is for 5/3.3V is for the Motherboard type, RB52N work without any problems at RB11. The resistor configuration should be implemented, when motherboard PCI bus has different (reduced) voltage.