| 摘要 |
<p>A multiplication circuit includes a shifter receiving the multiplicand and selectively providing a first output which is a zero or a shifted multiplicand. A function generator also receives the multiplicand and selectively provides a second output which is a zero, non-shifted multiplicand, shifted multiplicand or a ones complement of the multiplicand, based upon the multiplier. The first output from the shifter and second output from the function generator are added to provide the product of the multiplier and the multiplicand.</p> |
