PSEUDO-ERROR GENERATING DEVICE

A pseudo-error generating device of an embodiment includes error injection information including a header section and a data section, a storage section configured to store the error injection information, and at least one error injecting circuit, connected to a test target circuit through a predetermined path, configured to inject a pseudo-error to the predetermined path. The header section includes a port specifying one of the at least one error injecting circuit, and an address specifying the data section. The data section includes an injection condition and error injection data for injecting the pseudo-error. The error injecting circuit injects the pseudo-error to the predetermined path based on the injection condition and the error injection data.