Design of a Mathematical Unit in FPGA for the Implementation of the Control of a Magnetic Levitation System

Table 3

Utilization of the mathematical unit blocks.

Function	Utilization
	Sel.	Slices	LUTs	TEGs
Cosine	0	11%	8%	6 121
Sine	1	11%	8%	6 282
Square root	2	1%	1%	50
Tangent	3	8%	6%	5 230
Arc cosine	4	3%	3%	2 799
Arc sine	5	3%	3%	2 807
Arc tangent	6	3%	3%	2 952
Exponential	7	5%	4%	3 956
Radians	8	4%	3%	3 303
Hyperbolic tangent	9	2%	1%	1 571
Hyperbolic cosine	10	5%	4%	4 375
Hyperbolic sine	11	5%	4%	4 391
Natural log	12	1%	1%	80
Inverse	13	1%	1%	1 345
Log base 10	14	1%	1%	671
Degrees	15	3%	3%	3 082