Atmel ARM-Based Evaluation Kit for SAM4S16C, 32-Bit ARM® Cortex® Microcontroller ATSAM4S-WPIR-RD ATSAM4S-WPIR-RD Scheda Tecnica

Codici prodotto

ATSAM4S-WPIR-RD

SAM4S Series [DATASHEET]

Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-14

VCVT.S32.F32

Sd, Sm

Convert between floating-point and integer

–

VCVT.S16.F32

Sd, Sd, #fbits

Convert between floating-point and fixed point

–

VCVTR.S32.F32

Sd, Sm

Convert between floating-point and integer with rounding

–

VCVT<B|H>.F32.F16

Sd, Sm

Converts half-precision value to single-precision

–

VCVTT<B|T>.F32.F16

Sd, Sm

Converts single-precision register to half-precision

–

VDIV.F32

{Sd,} Sn, Sm

Floating-point Divide

–

VFMA.F32

{Sd,} Sn, Sm

Floating-point Fused Multiply Accumulate

–

VFNMA.F32

{Sd,} Sn, Sm

Floating-point Fused Negate Multiply Accumulate

–

VFMS.F32

{Sd,} Sn, Sm

Floating-point Fused Multiply Subtract

–

VFNMS.F32

{Sd,} Sn, Sm

Floating-point Fused Negate Multiply Subtract

–

VLDM.F<32|64>

Rn{!}, list

Load Multiple extension registers

–

VLDR.F<32|64>

<Dd|Sd>, [Rn]

Load an extension register from memory

–

VLMA.F32

{Sd,} Sn, Sm

Floating-point Multiply Accumulate

–

VLMS.F32

{Sd,} Sn, Sm

Floating-point Multiply Subtract

–

VMOV.F32

Sd, #imm

Floating-point Move immediate

–

VMOV

Sd, Sm

Floating-point Move register

–

VMOV

Sn, Rt

Copy ARM core register to single precision

–

VMOV

Sm, Sm1, Rt, Rt2

Copy 2 ARM core registers to 2 single precision

–

VMOV

Dd[x], Rt

Copy ARM core register to scalar

–

VMOV

Rt, Dn[x]

Copy scalar to ARM core register

–

VMRS

Rt, FPSCR

Move FPSCR to ARM core register or APSR

N,Z,C,V

VMSR

FPSCR, Rt

Move to FPSCR from ARM Core register

FPSCR

VMUL.F32

{Sd,} Sn, Sm

Floating-point Multiply

–

VNEG.F32

Sd, Sm

Floating-point Negate

–

VNMLA.F32

Sd, Sn, Sm

Floating-point Multiply and Add

–

VNMLS.F32

Sd, Sn, Sm

Floating-point Multiply and Subtract

–

VNMUL

{Sd,} Sn, Sm

Floating-point Multiply

–

VPOP

list

Pop extension registers

–

VPUSH

list

Push extension registers

–

VSQRT.F32

Sd, Sm

Calculates floating-point Square Root

–

VSTM

Rn{!}, list

Floating-point register Store Multiple

–

VSTR.F<32|64>

Sd, [Rn]

Stores an extension register to memory

–

VSUB.F<32|64>

{Sd,} Sn, Sm

Floating-point Subtract

–

WFE

–

Wait For Event

–

WFI

–

Wait For Interrupt

–

Table 12-13.

Cortex-M4 Instructions (Continued)

Mnemonic

Operands

Description

Flags