6.3.6.8 CSI2DC SSP Interrupt Enable Register
| Name: | CSI2DC_SSPIER |
| Offset: | 0x1C |
| Reset: | – |
| Property: | Write-only |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| Access | |||||||||
| Reset |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| RE[3:0] | |||||||||
| Access | W | W | W | W | |||||
| Reset | – | – | – | – | |||||
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| LE[3:0] | LS[3:0] | ||||||||
| Access | W | W | W | W | W | W | W | W | |
| Reset | – | – | – | – | – | – | – | – | |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| FE[3:0] | FS[3:0] | ||||||||
| Access | W | W | W | W | W | W | W | W | |
| Reset | – | – | – | – | – | – | – | – | |
Bits 19:16 – RE[3:0] Reserved Short Packet Interrupt Enable
| Value | Description |
|---|---|
| 0 | No effect. |
| 1 | Setting a bit at position i in the RE field will set the interrupt mask bit for virtual channel i, and this virtual channel can generate an interrupt when a Reserved Short Packet is detected. |
Bits 15:12 – LE[3:0] Line End Interrupt Enable
| Value | Description |
|---|---|
| 0 | No effect. |
| 1 | Setting a bit at position i in the LE field will set the interrupt mask bit for virtual channel i, and this virtual channel can generate an interrupt when a Line End is detected. Line Synchronization packets are optional. |
Bits 11:8 – LS[3:0] Line Start Interrupt Enable
| Value | Description |
|---|---|
| 0 | No effect. |
| 1 | Setting a bit at position i in the LS field will set the interrupt mask bit for virtual channel i, and this virtual channel can generate an interrupt when a Line Start is detected. Line Synchronization packets are optional. |
Bits 7:4 – FE[3:0] Frame End Interrupt Enable
| Value | Description |
|---|---|
| 0 | No effect. |
| 1 | Setting a bit at position i in the FE field will set the interrupt mask bit for virtual channel i, and this virtual channel can generate an interrupt when a Frame End is detected. |
Bits 3:0 – FS[3:0] Frame Start Interrupt Enable
| Value | Description |
|---|---|
| 0 | No effect. |
| 1 | Setting a bit at position i in the FS field will set the interrupt mask bit for virtual channel i, and this virtual channel can generate an interrupt when a Frame Start is detected. |