A Reconfigurable Logic Cell Based on a Simple Dynamical System

Table 1

The relationship between the inputs and the output.

(a) For arbitrary 𝑎 and 𝑏

Input 0	0	0	1	1
Input 1	0	1	0	1
Output	0	𝑏	𝑎	𝑎+𝑏

(b) For 𝑏=2𝑎

Input 0	0	0	1	1
Input 1	0	1	0	1
Output	0	2𝑎	𝑎	3𝑎