Floating-point Context Control Register
| LSPACT | Lazy state preservation is active. Floating-point stack frame has been allocated but saving state to it has been deferred. |
| USER | Privilege level was user when the floating-point stack frame was allocated. |
| THREAD | Mode was Thread Mode when the floating-point stack frame was allocated. |
| HFRDY | Priority permitted setting the HardFault handler to the pending state when the floating-point stack frame was allocated. |
| MMRDY | MemManage is enabled and priority permitted setting the MemManage handler to the pending state when the floating-point stack frame was allocated. |
| BFRDY | BusFault is enabled and priority permitted setting the BusFault handler to the pending state when the floating-point stack frame was allocated. |
| MONRDY | DebugMonitor is enabled and priority permits setting MON_PEND when the floating-point stack frame was allocated. |
| LSPEN | Enable automatic lazy state preservation for floating-point context. |
| ASPEN | Enables CONTROL.FPCA setting on execution of a floating-point instruction. This results in automatic hardware state preservation and restoration, for floating-point context, on exception entry and exit. |