Would you someone please explain about the meaning of value in "RxThreshold(0x37) - MinLevel and MinLevelP." register?
In the data sheet, just described as below.
Bit | Symbol | Description
7 to 4 | MinLevel | Defines the MinLevel of the reception.
Note: The MinLevel should be higher than the noise level in the system.
3 to 0 | MinLevelP | Defines the MinLevel of the phase shift detector unit.
And I can see how to set the value in "AN11019 - CLRC663, MFRC630, MFRC631, SLRC610 Antenna Design
But, there is no description about what a number which can be set from 0x0 to 0xF stand for.
Thanks in advance.