System Handler Control and State Register
| MEMFAULTACT | MemManage exception active bit |
| BUSFAULTACT | BusFault exception active bit |
| USGFAULTACT | UsageFault exception active bit |
| SVCALLACT | SVCall active bit |
| MONITORACT | DebugMonitor exception active bit |
| PENDSVACT | PendSV exception active bit |
| SYSTICKACT | SysTick exception active bit |
| USGFAULTPENDED | UsageFault exception pending bit |
| MEMFAULTPENDED | MemManage exception pending bit |
| BUSFAULTPENDED | BusFault exception pending bit |
| SVCALLPENDED | SVCall pending bit |
| MEMFAULTENA | MemManage enable bit |
| BUSFAULTENA | BusFault enable bit |
| USGFAULTENA | UsageFault enable bit |