STMicroelectronics STM32WL5 Series - Sub-Ghz Radio Random Number Register 1 (SUBGHZ_RNGR1); Sub-Ghz Radio Random Number Register 2 (SUBGHZ_RNGR2); Sub-Ghz Radio Random Number Register 3 (SUBGHZ_RNGR3)

Sub-GHz radio (SUBGHZ) RM0453
218/1450 RM0453 Rev 5
5.10.37 Sub-GHz radio bandwidth select register (SUBGHZ_BWSELR)
Address offset: 0x807
Reset value: 0x00
5.10.38 Sub-GHz radio random number register 3 (SUBGHZ_RNGR3)
Address offset: 0x819
Reset value: 0x00
5.10.39 Sub-GHz radio random number register 2 (SUBGHZ_RNGR2)
Address offset: 0x81A
Reset value: 0x00
5.10.40 Sub-GHz radio random number register 1 (SUBGHZ_RNGR1)
Address offset: 0x81B
Reset value: 0x00
76543210
Res Res Res CHBWMANT[1:0] CHBWEXPO[2:0]
rrrrr
Bits 7:5 Reserved, must be kept at reset value.
Bits 4:3 CHBWMANT[1:0]: Channel bandwidth mantissa
Bits 2:0 CHBWEXP[2:0]: Channel bandwidth exponent
76543210
RNDATA[31:24]
rrrrrrrr
Bits 7:0 RNDATA[31:24]: Random number data bits [31:24]
76543210
RNDATA[23:16]
rrrrrrrr
Bits 7:0 RNDATA[23:16]: Random number data bits [23:16]
76543210
RNDATA[15:8]
rrrrrrrr
Bits 7:0 RNDATA[15:8]: Random number data bits [15:8]