LCD_camera DMA masked inturrupt status register
| LCD_VSYNC_INT_ST | The status bit for LCD frame end interrupt. |
| LCD_TRANS_DONE_INT_ST | The status bit for lcd transfer end interrupt. |
| CAM_VSYNC_INT_ST | The status bit for Camera frame end interrupt. |
| CAM_HS_INT_ST | The status bit for Camera transfer end interrupt. |