| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a reset circuit which gives a power-on reset function to an integrated circuit device having no external reset terminals, and to provide an integrated circuit device having a power-on reset function. <P>SOLUTION: A reset circuit 130 which generates a reset signal RS for initializing the internal circuit 135 of an integrated circuit device 100 having an auto-loading function is provided with; a first register 132 which stores predetermined expected value data; a second register 133 holding data which is auto-loaded; and a data comparison circuit 134 which performs a comparison between the data held in the second register 133 and the expected value data stored in the first register 133, and generates the reset signal RS on the basis of a result of the comparison. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
