AMCC Proprietary 282
Revision 1.02 - September 10, 2007
PPC405 Processor
mulli
Multiply Low Immediate
Preliminary User’s Manual
mulli
Multiply Low Immediate
prod
0:47
← (RA) × EXTS(IM) signed
(RT) ← prod
16:47
The 48-bit product of register RA and the sign-extended IM field is formed. Both register RA and the IM field are
interpreted as signed quantities. The least significant 32 bits of the product are placed into register RT.
Registers Altered
•RT
Programming Note
The least significant 32 bits of the product are correct, regardless of whether register RA and field IM are inter-
preted as signed or unsigned numbers.
Architecture Note
This instruction is part of the PowerPC User Instruction Set Architecture.
mulli RT, RA, IM
7RTRA IM
0 6 11 16 31
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