Aiming at the deficiency of the functional differentiation of LUT-based embryonics array

a novel functional differentiation method was proposed.Firstly

based on the functional description

the target circuit was converted to a new form with electronic cell as basic node through front synthesis

logic optimization

logical mapping and packing.Then

the circuit was mapped into embryonics array

and the function and connection of each electronic cell were determined through physical mapping process.At last

the genome was generated and the expressed gene of each electronic cell was confirmed with the genome generated process

and the functional differentiation of embryonics array was completed.The new functional differentiation method does not require the functional evaluation of each generation circuit

and the computational cost is reduced

the calculation speed is improved.The presented method provides a design method for the self-repair circuit application based on LUT-based embryonics array.The functional differentiation is described with an example

and the differentiation speed is verified through various circuits' functional differentiation.