Static Scheduling of Periodic Hardware Tasks with Precedence and Deadline Constraints on Reconfigurable Hardware Devices

Table 2

Task features.

Reference	Name	Slices (LUTs/registers)	WCET (𝜇s)	Period (ms)	Configuration overhead (𝜇s)	Preemption points (𝜇s)	RB model
𝐴	Reed-Solomon	2234/1224	26576	500	1116	14770, 20200	{8RB1, 7RB2, 1RB3, 1RB4}
𝐵	AES	1150/507	42733	500	675	5000, 11000, 23000, 30000	{5RB1, 5RB2, 1RB3, 1RB4}
𝐶	IIR	678/565	11805	250	524	3334, 10000	{4RB1, 1RB2, 0RB3, 1RB4}
𝐷	FFT	2333/2010	11806	250	1199	5000, 11667	{9RB1, 7RB2, 0RB3, 1RB4}
𝐸	Basic DES	387/192	22280	250	188	7500, 15000, 19000	{2RB1, 2RB2, 0RB3, 0RB4}