ST STM32H757 User Manual

PM0214 Rev 10 109/262
PM0214 The STM32 Cortex-M4 instruction set
261
3.6 Multiply and divide instructions
Table 29 shows the multiply and divide instructions.
Table 29. Multiply and divide instructions
Mnemonic Brief description See
MLA Multiply with Accumulate, 32-bit result MUL, MLA, and MLS on page 110
MLS Multiply and Subtract, 32-bit result MUL, MLA, and MLS on page 110
MUL Multiply, 32-bit result MUL, MLA, and MLS on page 110
SDIV Signed Divide SDIV and UDIV on page 124
SMLA[B,T] Signed Multiply Accumulate (halfwords) SMLA and SMLAW on page 112
SMLAD , SMLADX Signed Multiply Accumulate dual SMLAD on page 114
SMLAL
Signed Multiply with Accumulate (32x32+64), 64-bit
result
SMLAL and SMLALD on page 115
SMLAL[B,T] Signed Multiply Accumulate Long (halfwords) SMLAL and SMLALD on page 115
SMLALD , SMLALDX Signed Multiply Accumulate Long Dual SMLAL and SMLALD on page 115
SMLAW[B|T] Signed Multiply Accumulate (word by halfword) SMLA and SMLAW on page 112
SMLSD Signed Multiply Subtract Dual SMLSD and SMLSLD on page 117
SMLSLD Signed Multiply Subtract Long Dual SMLSD and SMLSLD on page 117
SMMLA Signed Most Significant Word Multiply Accumulate SMMLA and SMMLS on page 119
SMMLS , SMMLSR Signed Most Significant Word Multiply Subtract SMMLA and SMMLS on page 119
SMUAD, SMUADX Signed dual multiply add SMUAD and SMUSD on page 121
SMUL[B,T] Signed multiply (word by halfword) SMUL and SMULW on page 122
SMMUL , SMMULR Signed most significant word multiply SMMUL on page 120
SMULL Signed multiply (32x32), 64-bit result SMMUL on page 120
SMULWB, SMULWT Signed multiply (word by halfword) SMUL and SMULW on page 122
SMUSD, SMUSDX Signed dual multiply subtract SMUAD and SMUSD on page 121
UDIV Unsigned Divide SMLA and SMLAW on page 112
UMAAL
Unsigned Multiply Accumulate Accumulate Long
(32x32+32+32), 64-bit result
UMULL, UMAAL and UMLAL on
page 111
UMLAL
Unsigned Multiply with Accumulate (32x32+64), 64-bit
result
UMULL, UMAAL and UMLAL on
page 111
UMULL Unsigned Multiply (32x32), 64-bit result
UMULL, UMAAL and UMLAL on
page 111

ST STM32H757 Specifications

General

Brand	ST
Model	STM32H757
Category	Computer Hardware
Language	English