| 摘要 |
A method, data processing system, and computer program product for verifying the functionality of a digital circuit. The method includes transmitting sequences of parallel data packets via parallel data transfer paths. Prior to receipt of at least two of the transmitted sequences, a first skew is introduced between the at least two of the transmitted sequences. This introduction includes inserting one or more parallel control data packets in the transmitted sequences, and erasing one of the control data packets, replacing one of the control data packets, and inserting another control data packet in one of the sequences. The method includes determining if an expected indicator signal is provided in the form of an overflow indicator or an underflow indicator. |
