1.1.6 MCU Multiplications With 64-Bit Result

32x32-bit MUL instructions include an option to store the product in a single 32-bit Working register rather than a pair of registers. This feature helps free up a register for other purposes in cases where the numbers being multiplied are small in magnitude and therefore expected to provide a 16-bit result. See the individual MUL instruction descriptions in Instruction Descriptions for more details.