ATxmega128B1 VPORT3 registers

The 4 registers of VPORT3 (Virtual Ports), from 0x1C, with their reset value and every field. The ATxmega128B1 has 535 registers in 50 peripherals, one page each.

VPORT3 Virtual Ports

DIRI/O Port Data Direction

Address
0x1C
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3–
  6. 2–
  7. 1–
  8. 0–

OUTI/O Port Output

Address
0x1D
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3–
  6. 2–
  7. 1–
  8. 0–

INI/O Port Input

Address
0x1E
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3–
  6. 2–
  7. 1–
  8. 0–

INTFLAGSInterrupt Flag Register

Address
0x1F
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3–
  6. 2–
  7. 1INT1IF
  8. 0INT0IF
2 fields
FieldBitsWhat it does
INT1IF1Port Interrupt 1 Flag
INT0IF0Port Interrupt 0 Flag