Datasheet

SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
84
UHADD16 {Rd,} Rn, Rm Unsigned Halving Add 16 –
UHADD8 {Rd,} Rn, Rm Unsigned Halving Add 8 –
UHASX {Rd,} Rn, Rm Unsigned Halving Add and Subtract with Exchange –
UHSAX {Rd,} Rn, Rm Unsigned Halving Subtract and Add with Exchange –
UHSUB16 {Rd,} Rn, Rm Unsigned Halving Subtract 16 –
UHSUB8 {Rd,} Rn, Rm Unsigned Halving Subtract 8 –
UBFX Rd, Rn, #lsb, #width Unsigned Bit Field Extract –
UDIV {Rd,} Rn, Rm Unsigned Divide –
UMAAL RdLo, RdHi, Rn, Rm
Unsigned Multiply Accumulate Accumulate Long (32 × 32 + 32 + 32),
64-bit result
–
UMLAL RdLo, RdHi, Rn, Rm
Unsigned Multiply with Accumulate
(32 × 32 + 64), 64-bit result
–
UMULL RdLo, RdHi, Rn, Rm Unsigned Multiply (32 × 32), 64-bit result –
UQADD16 {Rd,} Rn, Rm Unsigned Saturating Add 16 –
UQADD8 {Rd,} Rn, Rm Unsigned Saturating Add 8 –
UQASX {Rd,} Rn, Rm Unsigned Saturating Add and Subtract with Exchange –
UQSAX {Rd,} Rn, Rm Unsigned Saturating Subtract and Add with Exchange –
UQSUB16 {Rd,} Rn, Rm Unsigned Saturating Subtract 16 –
UQSUB8 {Rd,} Rn, Rm Unsigned Saturating Subtract 8 –
USAD8 {Rd,} Rn, Rm Unsigned Sum of Absolute Differences –
USADA8 {Rd,} Rn, Rm, Ra Unsigned Sum of Absolute Differences and Accumulate –
USAT Rd, #n, Rm {,shift #s} Unsigned Saturate Q
USAT16 Rd, #n, Rm Unsigned Saturate 16 Q
UASX {Rd,} Rn, Rm Unsigned Add and Subtract with Exchange GE
USUB16 {Rd,} Rn, Rm Unsigned Subtract 16 GE
USUB8 {Rd,} Rn, Rm Unsigned Subtract 8 GE
UXTAB {Rd,} Rn, Rm,{,ROR #} Rotate, extend 8 bits to 32 and Add –
UXTAB16 {Rd,} Rn, Rm,{,ROR #} Rotate, dual extend 8 bits to 16 and Add –
UXTAH {Rd,} Rn, Rm,{,ROR #} Rotate, unsigned extend and Add Halfword –
UXTB {Rd,} Rm {,ROR #n} Zero extend a byte –
UXTB16 {Rd,} Rm {,ROR #n} Unsigned Extend Byte 16 –
UXTH {Rd,} Rm {,ROR #n} Zero extend a halfword –
VABS.F32 Sd, Sm Floating-point Absolute –
VADD.F32 {Sd,} Sn, Sm Floating-point Add –
VCMP.F32 Sd, <Sm | #0.0>
Compare two floating-point registers, or one floating-point register
and zero
FPSCR
VCMPE.F32 Sd, <Sm | #0.0>
Compare two floating-point registers, or one floating-point register
and zero with Invalid Operation check
FPSCR
Table 12-13. Cortex-M4 Instructions (Continued)
Mnemonic Operands Description Flags