### RF_REG50

Bit Field | Read/Write | Field Name | Description
--- | --- | --- | ---
27 | R | FEATURES_HAS_BLE_AES | Bluetooth AES block availability
26 | R | FEATURES_HAS_BLE_DF_AOA_AOD | Bluetooth Direction Finding AoA/AoD feature availability
25 | R | FEATURES_HAS_BLE_LONG_RANGE | Bluetooth long range feature availability
24 | R | FEATURES_FEATURES_AVAILABLE | Features availability
23:16 | W | BLR_PKT_LEN_BLR_PKT_LEN | Packet length of the BLR packet
15:8 | W | PROT_TIMER_PT_CMD | Protocol timer command
0 | W | COMMANDS_START_SUBBAND | Subband selection algorithm

Bit Field | Field Name | Value Symbol | Value Description | Hex Value
--- | --- | --- | --- | ---
27 | FEATURES_HAS_BLE_AES | FEATURES_HAS_NOT_BLE_AES | AES block is not available | 0x0*
|  | FEATURES_HAS_BLE_AES | AES block is available | 0x1
26 | FEATURES_HAS_BLE_DF_AOA_AOD | FEATURES_HAS_NOT_BLE_DF_AOA_AOD | AoA/AoD is not available | 0x0
|  | FEATURES_HAS_BLE_DF_AOA_AOD | AoA/AoD is available | 0x1*
25 | FEATURES_HAS_BLE_LONG_RANGE | FEATURES_HAS_NOT_BLE_LONG_RANGE | Long range is not available | 0x0
|  | FEATURES_HAS_BLE_LONG_RANGE | Long range is available | 0x1*
24 | FEATURES_FEATURES_AVAILABLE | FEATURES_FEATURES_NOT_AVAILABLE | Features are not available | 0x0
|  | FEATURES_FEATURES_AVAILABLE | Features are available | 0x1*
23:16 | BLR_PKT_LEN_BLR_PKT_LEN | BLR_PKT_LEN_BLR_PKT_LEN_DEFAULT |  | 0x0
15:8 | PROT_TIMER_PT_CMD | PROT_TIMER_PT_CMD_DEFAULT |  | 0x0
0 | COMMANDS_START_SUBBAND | COMMANDS_START_SUBBAND_IDLE | No action | 0x0
|  | COMMANDS_START_SUBBAND_START | Start the subband selection algorithm | 0x1