Q. The operating modes of 8255 A are called (Solved)
1. mode 0 and mode 1
2. mode 0, mode 1 and mode 2
3. mode 0 and mode 2
4. mode 0, mode 2 and mode 3
- b. mode 0, mode 1 and mode 2
1. mode 0 and mode 1
2. mode 0, mode 1 and mode 2
3. mode 0 and mode 2
4. mode 0, mode 2 and mode 3