Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO Data Sheet
Product codes
ATSAM4E-XPRO
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