CC1350: HS Mode TX Power Output

Part Number:CC1350

Hi,

I am trying to transfer data in HS mode and I am curious as to what is the TX power output in this mode.  I have looked at the register values and for HS it shows 0x023F but that does not match anything I have seen for other modes from -10 to +14 dBm.  What does 0x023F stand for?

Thanks,

Natal