ST STM32H7 Series Programming Manual page 56

The STM32 Cortex-M4 instruction set
Mnemonic
UDIV
UMAAL
UMLAL
UMULL
UQADD16
UQADD8
UQASX
UQSAX
UQSUB16
UQSUB8
USAD8
USADA8
USAT
USAT16
UASX
USUB16
USUB8
UXTAB
UXTAB16
UXTAH
UXTB
UXTB16
UXTH
VABS.F32
VADD.F32
56/262
Table 21. Cortex-M4 instructions (continued)
Operands
{Rd,} Rn, Rm Unsigned divide
Unsigned multiply accumulate
RdLo, RdHi, Rn, Rm accumulate long (32 x 32 + 32
+32), 64-bit result
Unsigned multiply with
RdLo, RdHi, Rn, Rm accumulate (32 x 32 + 64), 64-
bit result
Unsigned multiply (32 x 32),
RdLo, RdHi, Rn, Rm
64-bit result
{Rd,} Rn, Rm Unsigned saturating add 16
{Rd,} Rn, Rm Unsigned saturating add 8
Unsigned saturating add and
{Rd,} Rn, Rm
subtract with exchange
Unsigned saturating subtract
{Rd,} Rn, Rm
and add with exchange
Unsigned saturating subtract
{Rd,} Rn, Rm
16
{Rd,} Rn, Rm Unsigned saturating subtract 8 —
Unsigned sum of absolute
{Rd,} Rn, Rm
differences
Unsigned sum of absolute
{Rd,} Rn, Rm, Ra
differences and accumulate
Rd, #n, Rm {,shift #s} Unsigned saturate
Rd, #n, Rm Unsigned saturate 16
Unsigned add and subtract
{Rd,} Rn, Rm
with exchange
{Rd,} Rn, Rm Unsigned subtract 16
{Rd,} Rn, Rm Unsigned subtract 8
{Rd,} Rn, Rm,{,ROR Rotate, extend 8 bits to 32 and
#} add
{Rd,} Rn, Rm,{,ROR Rotate, dual extend 8 bits to
#} 16 and add
{Rd,} Rn, Rm,{,ROR Rotate, unsigned extend and
#} add halfword
{Rd,} Rm {,ROR #n} Zero extend a byte
{Rd,} Rm {,ROR #n} Unsigned extend byte 16
{Rd,} Rm {,ROR #n} Zero extend a halfword
Sd, Sm Floating-point absolute
{Sd,} Sn, Sm Floating-point add
PM0214 Rev 9
Brief description
PM0214
Flags Page
— 3.6.3 on page 112
— 3.6.2 on page 111
— 3.6.2 on page 111
— 3.6.2 on page 111
— 3.7.7 on page 132
— 3.7.7 on page 132
— 3.7.6 on page 131
— 3.7.6 on page 131
— 3.7.7 on page 132
3.7.7 on page 132
— 3.5.22 on page 106
— 3.5.23 on page 107
Q 3.7.1 on page 126
Q 3.7.2 on page 127
GE 3.5.17 on page 101
GE 3.5.24 on page 108
GE 3.5.24 on page 108
— 3.8.3 on page 137
— 3.8.3 on page 137
— 3.8.3 on page 137
— 3.8.2 on page 136
— 3.8.2 on page 136
— 3.8.2 on page 136
— 3.10.1 on page 151
— 3.10.2 on page 152