| 摘要 |
A device and a method for testing a DMA controller. The device includes: (i) a DMA controller that includes a first data transfer path and a second data transfer path, wherein the first data transfer path and the second data transfer path are mutually independent; (ii) a test unit, connected to the first and second data transfer paths, that is adapted to control a transfer of data between the first data transfer path and the second data transfer path during a test mode, while masking from a first memory unit coupled to the DMA controller, at least one control signal associated with the transfer of data. |
