Texas Instruments TMS320C67X - Page 235

Multiply Unsigned 16 LSB x Unsigned 16 LSB MPYU
3-175 Instruction SetSPRU733
Example MPYU .M1 A1,A2,A3
Before instruction 2 cycles after instruction
A1
0000 0123h
291
‡
A1 0000 0123h
A2 0F12 FA81h 64129
‡
A2 0F12 FA81h
A3 xxxx xxxxh A3 011C C0A3 18661539
§
‡
Unsigned 16-LSB integer