Interrupt Register. The IR can be written to clear interrupts, or read to identify which PWM interrupt sources are pending.
| PWMMR0INT | Interrupt flag for PWM match channel 0. |
| PWMMR1INT | Interrupt flag for PWM match channel 1. |
| PWMMR2INT | Interrupt flag for PWM match channel 2. |
| PWMMR3INT | Interrupt flag for PWM match channel 3. |
| PWMCAP0INT | Interrupt flag for capture input 0 |
| PWMCAP1INT | Interrupt flag for capture input 1 (available in PWM1IR only; this bit is reserved in PWM0IR). |
| RESERVED | Reserved. Read value is undefined, only zero should be written. |
| PWMMR4INT | Interrupt flag for PWM match channel 4. |
| PWMMR5INT | Interrupt flag for PWM match channel 5. |
| PWMMR6INT | Interrupt flag for PWM match channel 6. |
| RESERVED | Reserved. Read value is undefined, only zero should be written. |