PM0253 The Cortex-M7 instruction set
Mnemonic
VRINTA.F<32|64>
VRINTM.F<32|64>
VRINTN.F<32|64>
VRINTP.F<32|64>
VRINTR.F<32|64>
VRINTX.F<32|64>
VRINTZ.F<32|64>
VSEL.F<32|64>
VSQRT.F<32|64>
VSTR.F<32|64>
VSUB.F<32|64>
WFE
WFI
Table 23. Cortex ® -M7 instructions (continued)
Operands Brief description Flags
<Sd|Dd>, <Sm|Dm>
<Sd|Dd>, <Sm|Dm>
<Sd|Dd>, <Sm|Dm>
<Sd|Dd>, <Sm|Dm>
<Sd|Dd>, <Sm|Dm>
<Sd|Dd>, <Sm|Dm>
<Sd|Dd>, <Sm|Dm>
<Sd|Dd>, <Sn|Dn>,
<Sm|Dm>
<Sd|Dd>, <Sm|Dm>
<Sd|Dd>, [Rn]
Float to integer in floatingpoint format conversion with directed rounding
-
Float to integer in floatingpoint format conversion with directed rounding
-
Float to integer in floatingpoint format conversion with directed rounding
-
Float to integer in floatingpoint format conversion with directed rounding
-
Float to integer in floatingpoint format conversion
Float to integer in floatingpoint format conversion
Float to integer in floatingpoint format conversion
Select register, alternative to a pair of conditional
VMOV
-
-
-
-
Calculates floating-point
Square Root
Stores an extension register to memory
-
-
{<Sd|Dd>,} <Sn|Dn>,
<Sm|Dm>
Floating-point Subtract
-
-
Wait For Event
Wait For Interrupt -
-
-
Page
3.11.35 on page 174
3.11.35 on page 174
3.11.35 on page 174
3.11.35 on page 174
3.11.34 on page 173
3.11.34 on page 173
3.11.35 on page 174
3.11.31 on page 172
3.11.27 on page 169
3.11.29 on page 170
3.11.30 on page 171
3.12.11 on page 181
3.12.12 on page 182
The processor implements the Armv7-M instruction set and features provided by the Armv7-
M architecture profile, and is binary compatible with the instruction sets and features implemented in other Cortex
®
-M profile processors. The user cannot move software from the Cortex
®
-M7 processor to:
• The Cortex ® -M3 processor if it contains floating-point operations or DSP extensions.
• The Cortex
®
-M4 processor if it contains double-precision floating-point operations.
• The Cortex ® -M0 or Cortex ® -M0+ processors because these are implementations of the
Armv6-M Architecture.
The code designed for other Cortex ® -M processors is compatible with Cortex ® -M7 as long as it does not rely on bit-banding.
PM0253 Rev 5 61/254
182
