主权项 |
1. A fault-tolerant system, comprising:
a calculation unit, arranged to receive input data and a first instruction, wherein the calculation unit further comprises:
a first calculation module, comprising a first calculation circuit arranged to perform a calculation on the input data in response to a first environmental parameter to generate a first calculation result, wherein the first calculation result is constituted by a plurality of first output bits, and each of the first output bits has a corresponding bit position; anda second calculation module, comprising a second calculation circuit different from the first calculation circuit, and the second calculation circuit is arranged to perform the calculation on the input data in response to the first environmental parameter to generate a second calculation result, wherein the second calculation result is constituted by a plurality of second output bits, and each of the second output bits has a corresponding bit position; and an output synthesizer, arranged to select a first set of bits from the first output bits and a second set of bits from the second output bits according to a control signal, and synthesize the first set of bits and the second set of bits in sequence according to the corresponding bit positions of the first set of bits in the first output bits and the second set of bits in the second output bits to generate an adjusted calculation result. |