| 摘要 |
<p>Disclosed herein is an integer division circuit for performing a division operation on a dividend and a divisor each accompanied with sign information. The circuit includes a first latch circuit for temporarily storing, as sign control data, exclusive-OR operation data of the sign information of the dividend and divisor, an operation unit for forming a division operation on absolute value data of the dividend and divisor to produce a quotient, a correction circuit for correcting a sign of the quotient in response to the sign control data, and an overflow detection circuit for performing an exclusive-OR operation on the corrected-sign of the quotient and the sign control data to produce an overflow detection signal.</p> |
