| 摘要 |
An integrated circuit chip includes: a test circuit configured to perform a test operation and generate a test result signal indicating whether there is an error or not in the integrated circuit chip; and a transmitting unit configured to transmit the test result signal through an interlayer channel. The interlayer channel is precharged to a first level before the transmitting unit transmits the test result signal, and the transmitting unit drives the interlayer channel to a second level when the test result signal indicates that there is an error in the integrated circuit chip. |
