1.4.5. Floating Point Unit

Depending on your implementation, a Cortex-M7 processor with FPU can have single-precision only or single and double-precision floating-point data processing as defined by the FPv5 architecture, that is part of the ARMv7E-M architecture. It provides floating-point computation functionality that is compliant with the ANSI/IEEE Std 754-2008, IEEE Standard for Binary Floating-Point Arithmetic.

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