LCDCAM interrupt enable register.
| LCD_VSYNC_INT_ENA | The enable bit for LCD frame end interrupt. |
| LCD_TRANS_DONE_INT_ENA | The enable bit for lcd transfer end interrupt. |
| CAM_VSYNC_INT_ENA | The enable bit for Camera frame end interrupt. |
| CAM_HS_INT_ENA | The enable bit for Camera line interrupt. |