Datasheet

SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
288
12.12.2 Floating Point Unit (FPU) User Interface
Table 12-42. Floating Point Unit (FPU) Register Mapping
Offset Register Name Access Reset
0xE000ED88 Coprocessor Access Control Register CPACR Read/Write 0x00000000
0xE000EF34 Floating-point Context Control Register FPCCR Read/Write 0xC0000000
0xE000EF38 Floating-point Context Address Register FPCAR Read/Write –
– Floating-point Status Control Register FPSCR Read/Write –
0xE000E01C Floating-point Default Status Control Register FPDSCR Read/Write 0x00000000