| 摘要 |
A random number generator is provided that includes a plurality of bit generators for generating a first to last (e.g., 0'th to 30th) sum bits, a carry bit conversion section that receives a plurality of final output carries from a final bit generator of the plurality of bit generators and converts the received value to a prescribed-bit (e.g., 3-bit) signal, and a random number generation section adding the prescribed-bit signal outputted from the carry bit conversion section to the plurality of sum bits generated from the bit generation section to generate a random number. The random number generator is generated, for example, by adding a final output carry to a final sum generated from respective 31 bit generators to prevent wrap-around application of output carries of the final (e.g., 30th) a first bit generator to a 0'th bit generator.
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