Default: 0x00 at POR = H and EN = L. |
Bit |
Name |
Function |
Description |
B7 |
OOK_Subc_In |
Subcarrier input |
OOK pin becomes decoder digital input |
B6 |
MOD_Subc_Out |
Subcarrier output |
MOD pin becomes receiver digitized subcarrier output |
B5 |
MOD_Direct |
Direct TX modulation and RX reset |
MOD pin becomes input for TX modulation control by the MCU |
B4 |
o_sel |
First stage output selection |
o_sel = L: First stage output used for analog out and digitizing
o_sel = H: Second Stage output used for analog out and digitizing |
B3 |
low2 |
Second stage gain –6 dB, HP corner frequency / 2 |
|
B2 |
low1 |
First stage gain –6 dB, HP corner frequency / 2 |
|
B1 |
zun |
Input followers test |
|
B0 |
Test_AGC |
AGC test, AGC level is seen on rssi_210 bits |
|