mulsr8 / 0x19

Opcode map

Property Definition
OP 0x19
Operands D,S2,S1
Operation D=low32((S2*S1)>>8)
Timing 1-cycle result delay for scalar multiply; vector even result delay 0, odd 1; vectors launch in 2 cycles

Instruction hazards · Instruction formats

Source: Technical Spec, p.8