A New 4D Piecewise Linear Multiscroll Chaotic System with Multistability and Its FPGA-Based Implementation

Table 3

Summary of the required resources to implement different chaotic systems by using FPGA.

Ref.	Iterative approach	Logic elements	Registers	Multiplier elements	Max. freq. (MHz)
[33]	Runge–Kutta 4	4422	1891	24	69.50
[34]	Runge–Kutta 4	4708	2662	208	84.77
This work	Runge–Kutta 2	2303	1816	0	75.59