| 61 | |
| 62 | '''WTI_REG[WTI_INDEX] : Write-Triggered Interrupt Register''' |
| 63 | This register retains the value written. It can be used as a mailbox between the interrupt source and the target if here is only one source. In case of several sources, two different sources may write sequentially to this register, overwriting the value present in register. |
| 64 | * On write : Raises WTI[WTI_INDEX] |
| 65 | * On read : Acknowledges WTI[WTI_INDEX] |
| 66 | |
| 67 | '''PTI_PER[PTI_INDEX] : Timer Period Register''' |
| 68 | This register contains the reset value for TIMER[PTI_INDEX] when it wraps to 0. If this register is set to 0, the corresponding timer is disabled and no interrupt is ever raised. Setting this register to 0 when there is a pending interrupt clears it without need to read PTI_ACK[PTI_INDEX]. |
| 69 | * On write : Resets the period of TIMER[PTI_INDEX]. If the timer is currently running, the corresponding timer counter is not reset. |
| 70 | * On read : Gets the period of TIMER[PTI_INDEX]. |
| 71 | |