ATxmega128D4 GPIO registers

The 4 registers of GPIO (General Purpose IO), from 0x00, with their reset value and every field. The ATxmega128D4 has 441 registers in 45 peripherals, one page each.

GPIO General Purpose IO

GPIOR0General Purpose IO Register 0

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

GPIOR1General Purpose IO Register 1

Address
0x01
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3–
  6. 2–
  7. 1–
  8. 0–

GPIOR2General Purpose IO Register 2

Address
0x02
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3–
  6. 2–
  7. 1–
  8. 0–

GPIOR3General Purpose IO Register 3

Address
0x03
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3–
  6. 2–
  7. 1–
  8. 0–