DIER register
| UIE | UIE: Update interrupt enable 0: Update interrupt disabled 1: Update interrupt enabled |
| CC1IE | CC1IE: Capture/Compare 1 interrupt enable 0: CC1 interrupt disabled. 1: CC1 interrupt enabled |
| COMIE | COMIE: COM interrupt enable 0: COM interrupt disabled 1: COM interrupt enabled |
| BIE | BIE: Break interrupt enable 0: Break interrupt disabled 1: Break interrupt enabled |
| UDE | UDE: Update DMA request enable 0: Update DMA request disabled 1: Update DMA request enabled |
| CC1DE | CC1DE: Capture/Compare 1 DMA request enable 0: CC1 DMA request disabled 1: CC1 DMA request enabled |
| CCUDE | CCUDE: CC-Update DMA request Enable. Not used in Blue51. Not available in IUM 0: CC-Update DMA request disabled. 1: CC-Update DMA request enabled. |
| BDE | BDE: Break DMA request Enable. Not used in Blue51. Not available in IUM 0: Break DMA request disabled. 1: Break DMA request enabled. |