| 摘要 |
The invention relates to an arrangement (10) having a microprocessor system (30) which is programmed in such a manner that redundant data processing is carried out, wherein the same useful program (NP) is executed at least twice, and having a comparison module (40) which compares the results of the at least two program execution operations with one another. According to the invention, the microprocessor system (30) is programmed in such a manner that at least two emulators (EM1, EM2) emulate different microprocessors (70, 110) in terms of software on said microprocessor system, each of the at least two emulated microprocessors (70, 110) executes the same useful program (NP) on a microprocessor-specific basis, and the results from the at least two emulated microprocessors (70, 110) are compared using the comparison module (40). |
