Hi,
I'm using around 2meter cable between REC and RE. Trying to read the AT PI capture using 0x1F48120( as I'm using 3rd link in AIF2).
PI capture value is observed around 0x3C4 in Hex, in decimal it will be 964byte clock.
On converting to nano seconds, using 964*4.06nsec = 3913.84nsec(3914nsec).
T12+T34+Toffset = 3914 nanosec
My Toffset is 1055, so which gives T12+T34 = 2859, then T12= T34 =1429.5nsec
On caluclating the distance, d = velocity/time, d = (3*10^8/1.467)/1429.5*10^-9
1.467 is the refractive index, distance is caluclated as 292.3 meters, which is not matching with the actual cable length used.
What could be the issue? Is my caluclation correct?
