PENDSVSET=value1, PENDSVCLR=value1, VECTACTIVE=value1, ISRPENDING=value1, PENDSTSET=value1, VECTPENDING=value1, PENDSTCLR=value1
Interrupt Control and State Register
| VECTACTIVE | Active Exception Number 0 (value1): Thread mode |
| VECTPENDING | Pending Exception Number 0 (value1): No pending exceptions |
| ISRPENDING | Interrupt Pending Flag 0 (value1): Interrupt not pending 1 (value2): Interrupt pending. |
| PENDSTCLR | SysTick Exception Clear-pending 0 (value1): No effect 1 (value2): removes the pending state from the SysTick exception. |
| PENDSTSET | SysTick Exception Set-pending 0 (value1): SysTick exception is not pending 1 (value2): SysTick exception is pending. |
| PENDSVCLR | PendSV Clear Pending 0 (value1): Do not clear. 1 (value2): Removes pending state from PendSV exception. |
| PENDSVSET | PendSV Set Pending 0 (value1): PendSV exception is not pending. 1 (value2): PendSV excepton is pending. |