ATSAML21E16B TRNG registers The 6 registers of TRNG (True Random Generator), from 0x42003800, with their reset value and every field. The ATSAML21E16B has 1205 registers in 40 peripherals, one page each.
TRNG True Random Generator CTRLAControl A
Address 0x42003800
Reset 0x00
Access read/write 7 – 6 RUNSTDBY 5 – 4 – 3 – 2 – 1 ENABLE 0 – 2 fields
Field Bits What it does RUNSTDBY 6 Run in Standby ENABLE 1 Enable
EVCTRLEvent Control
Address 0x42003804
Reset 0x00
Access read/write 7 – 6 – 5 – 4 – 3 – 2 – 1 – 0 DATARDYEO 1 field
Field Bits What it does DATARDYEO 0 Data Ready Event Output
INTENCLRInterrupt Enable Clear
Address 0x42003808
Reset 0x00
Access read/write 7 – 6 – 5 – 4 – 3 – 2 – 1 – 0 DATARDY 1 field
Field Bits What it does DATARDY 0 Data Ready Interrupt Enable
INTENSETInterrupt Enable Set
Address 0x42003809
Reset 0x00
Access read/write 7 – 6 – 5 – 4 – 3 – 2 – 1 – 0 DATARDY 1 field
Field Bits What it does DATARDY 0 Data Ready Interrupt Enable
INTFLAGInterrupt Flag Status and Clear
Address 0x4200380A
Reset 0x00
Access read/write 7 – 6 – 5 – 4 – 3 – 2 – 1 – 0 DATARDY 1 field
Field Bits What it does DATARDY 0 Data Ready Interrupt Flag
DATAOutput Data
Address 0x42003820
Reset 0x00000000
Access read only
Size 32-bit 1 field
Field Bits What it does DATA 31:0 Output Data
BETA