ST STM32F3 Series User Manual

The STM32 Cortex-M4 instruction set PM0214
170/262 PM0214 Rev 10
3.10.20 VMSR
Move to floating-point System Register from Arm Core register.
Syntax
VMSR{cond} FPSCR, Rt
Where:
• ‘cond’ is an optional condition code, see Conditional execution on page 65.
• ‘Rt’ is the general-purpose register to be transferred to the FPSCR.
Operation
This instruction moves the value of a general-purpose register to the FPSCR. See Floating-
point status control register (FPSCR) on page 255 for more information.
Restrictions
The restrictions are Rt cannot be PC or SP.
Condition flags
This instruction updates the FPSCR.

ST STM32F3 Series Specifications

General

Series	STM32F3
Core	ARM Cortex-M4
Max CPU Frequency	72 MHz
Operating Voltage	2.0 V to 3.6 V
GPIO Pins	Up to 80
Timers	Advanced-control, general-purpose, basic timers
ADC	12-bit
DAC	12-bit
Communication Interfaces	USART, SPI, I2C, CAN, USB
Operating Temperature	-40°C to 85°C
Package	LQFP, UFQFPN, WLCSP