| Bit31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| Access | |||||||
| Reset | |||||||
| Bit23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| Access | |||||||
| Reset | |||||||
| Bit15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| Access | |||||||
| Reset | |||||||
| Bit7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| FKBC[3:0] | JEPCC[3:0] | ||||||
| AccessR | R | R | R | R | R | R | R |
| Reset0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
4KB Count
These bits will always return zero when read, indicating that this debug component occupies one 4KB block.
JEP-106 Continuation Code
These bits will always return zero when read, indicating an Atmel device.