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ADRV9026 FramerTestData

Hi,

I am currently testing the adi_adrv9025_FramerTestDataSet api, using injectPoint = FRAMERINPUT.

I have tested the possible sources:
ADC_DATA
CHECKERBOARD
TOGGLE0_1
PRBS31
PRBS23
PRBS15
PRBS9
PRBS7
RAMP

CHECKERBOARD seems to work fine getting I=Q=0b1010 1010 1010 1010
TOGGLE0_1 works too, getting I=Q=0, then I=Q=-32768, etc.

But PRBS23 gives only 0, PRBS9 too. Is it normal ?
PRBS7 give data, but data have more than 7bits, so it seems wrong.

What should give RAMP ? I am getting I(n) = Q(n) = I(n-1)+256=Q(n-1)+256
Is it expected ? there is no documentation about this.

Thanks

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