Problem about link status in IBERT GTP

hI?
I use a artix xc7a75t-fgg676 wih vivado 2015.2 and revision IBER = 3.0(rev8).
This fpga have 2 GTP quad in bank 216 and 213. I use two gtp
With IBERT the GTP Bank213 work well at 3.125GBPS
but the GTP in bank 216 work (status) only at 0.625GBPS
The two GTP have each a hardawre clock of 156.25MHz.
This value is correct when i measured it with my oscilloscope.
We can see the configuration of the IBERT in picture 1,2 and 3
And the result, in picture 4.
Is someone have already seen this problem.

The formula from the ug482 user guide gives the lina rate as:
fPLLclkOUT = fPLLclkIN*(PLLx_FBDIV *  PLLx_FBDIV_45)/ PLLx_REFCLK_DIV
fLineRate = fPLLclkOUT *2/ RXOUT_DIV
I have checked my xdc and is good
fPLLclkIN                    = 156.25MHz
PLLx_FBDIV       = 4
PLLx_FBDIV_45    = 5
PLL0_REFCLK_DIV = 1
RXOUT_DIV                = 2
fPLLclkOUT = 156.25*(4*5)/1 = 3125MHz
fLineRate     = 3125 * 2 / 2 = 3125MHz
so parameter in xdc is good
Someone can help me?

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Message was edited by:
user583885
Message was edited by:
user583885

Fisrt of all, thanks for your reply Sandra.
I wrote the following commads in cmd.exe
--------> Compiling <--------
$:> g++ -c examp_1.cpp -I "C:\Program Files\Oracle\Berkeley DB 4.5.20\include"
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-------> Linking <--------
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