关于F28035的CLA汇编

CLA中的汇编与C28X汇编有什么区别？ 都是差不多？

Jones Chen：

Same instruction format as the C28x and C28x+FPU Destination operand is always on the left
 
 

Fixed Point:    MPY     ACC, T,  loc16
Floating Point:    MPYF32  R0H, R1H, R2H
CLA:    MMPYF32 MR0, MR1, MR2
 
 

Type

Example

Cycles

Load (Conditional)

   MMOV32      MRa,mem32{,CONDF}

1

Store

   MMOV32      mem32,MRa

1

Load With Data Move

   MMOVD32     MRa,mem32

1

Store/Load MSTF

   MMOV32      MSTF,mem32

1

Compare, Min, Max

   MCMPF32     MRa,MRb

1

Absolute, Negative Value

   MABSF32     MRa,MRb

1

Unsigned Integer To Float

   MUI16TOF32  MRa,mem16

1

Integer To Float

   MI32TOF32   MRa,mem32

1

Float To Integer & Round

   MF32TOI16R  MRa,MRb

1

Float To Integer

   MF32TOI32   MRa,MRb

1

Multiply, Add, Subtract

   MMPYF32     MRa,MRb,MRc

1

1/X (16-bit Accurate)

   MEINVF32    MRa,MRb

1

1/Sqrt(x) (16-bit Accurate)

   MEISQRTF32  MRa,MRb

1