The STM32 Cortex-M4 instruction set PM0214
166/262 PM0214 Rev 9
3.10.16 VMOV Arm core register to single precision
Transfers a single-precision register to and from an Arm core register.
Syntax
VMOV{cond} Sn, Rt
VMOV{cond} Rt, Sn
Where:
• ‘cond’ is an optional condition code, see Conditional execution on page 65.
• ‘Sn’ is the single-precision floating-point register.
• ‘Rt’ is the Arm core register.
Operation
This instruction transfers:
• The contents of a single-precision register to an Arm core register.
• The contents of an Arm core register to a single-precision register.
Restrictions
Rt cannot be PC or SP.
Condition flags
These instructions do not change the flags.