Digital random number generator based on digitally-controlled oscillators

A is used in random number outer system, comprising a to a circuit; the number oscillating circuit with device of configuration head, and further operation acts according to the current configuring generate random number system according to the set selection. The farther system comprising randomization circuit; the randomization circuit of the conversion the taxi corresponding to the oscillating circuit head is the pseudo-random type of value, and according to pseudo-random value of planned target oscillating circuit internet head is configured.