STMicroelectronics STM32WL5 Series

RM0453 Rev 5 219/1450
RM0453 Sub-GHz radio (SUBGHZ)
227
5.10.41 Sub-GHz radio random number register 0 (SUBGHZ_RNGR0)
Address offset: 0x81C
Reset value: 0x00
5.10.42 Sub-GHz radio SD resolution register (SUBGHZ_SDCFG0R)
Address offset: 0x889
Reset value: 0x00
5.10.43 Sub-GHz radio AGC RSSI control register
(SUBGHZ_AGCRSSICTL0R)
Address offset: 0x89B
Reset value: 0x00
5.10.44 Sub-GHz radio receiver gain control register (SUBGHZ_RXGAINCR)
Address offset: 0x8AC
Reset value: 0x94
76543210
RNDATA[7:0]
rrrrrrrr
Bits 7:0 RNDATA[7:0]: Random number data bits [7:0]
76543210
SD[7:0]
rw rw rw rw rw rw rw rw
Bits 7:0 SD[7:0]: Radio SD resolution
76543210
CALDATA[7:0]
rw rw rw rw rw rw rw rw
Bits 7:0 CALDATA[7:0]: AGC RSSI control
76543210
SENSI_ADJUST[5:0] PMODE[1:0]
rw rw rw rw rw rw rw rw
Bits 7:2 SENSI_ADJUST[5:0]: Sensitivity Floor of AGC
This bitfield must be kept at 0x25.