AVR16DU20 SYSCFG registers

The 2 registers of SYSCFG (System Configuration Registers), from 0xF01, with their reset value and every field. The AVR16DU20 has 408 registers in 39 peripherals, one page each.

SYSCFG System Configuration Registers

REVIDRevision ID

Address
0xF01
Reset
0x00
Access
read only
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3–
  6. 2–
  7. 1–
  8. 0–

VUSBCTRLUSB Voltage System Control

Address
0xF06
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3–
  6. 2–
  7. 1–
  8. 0USBVREG
1 field
FieldBitsWhat it does
USBVREG0USB Voltage Regulator
  • 0 USBVREG is disabled
  • 1 USBVREG is enabled