7.11.8 Change Notice Control for PortA
| Name: | CNCONA |
| Offset: | 0x70 |
| Reset: | 0x0 |
| Property: | - |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| Access | |||||||||
| Reset |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| Access | |||||||||
| Reset |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| ON | FRZ | SIDL | EDGEDETECT | ||||||
| Access | R/W | R/W | R/W | R/W | |||||
| Reset | 0 | 0 | 0 | 0 |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| Access | |||||||||
| Reset |
Bit 15 – ON Change Notice (CN) Control ON bit
| Value | Description |
|---|---|
| 1 | Change Notice is enabled |
| 0 | Change Notice is disabled |
Bit 14 – FRZ Change Notice (CN) Control ON bit
| Value | Description |
|---|---|
| 1 | Freezes the module operation when in the Debug mode |
| 0 | Continues the module operation when in the Debug mode |
Bit 13 – SIDL Stop in the Idle mode bit
| Value | Description |
|---|---|
| 1 | Discontinues the module operation when device enters the Idle mode |
| 0 | Continues the module operation even in the Idle mode |
Bit 11 – EDGEDETECT Change Notification Style bit
| Value | Description |
|---|---|
| 1 | Edge Style. Detects edge transitions. This is associated with CNENA (positive edge)/CNNEA (negative edge)/CNFA. |
| 0 | Mismatch Style. Detects change from last PortA read. This is associated with CNENA/CNSTATA. |