On the Power Dissipation of Embedded Memory Blocks Used to Implement Logic in Field-Programmable Gate Arrays

Table 3

Number of LUTs packed into memory blocks (𝐵=512).

Circuit	𝑁=2		𝑁=4			𝑁=6		𝑁=8
	Base BF = 1	BF = 2	Base BF= 1	BF = 2	BF = 4	Base BF = 1	BF = 2	Base BF = 1	BF = 2	BF = 4	BF = 8
alu4	34	42	68	50	39	100	56	132	62	57	96
apex2	32	2	63	3	—	85	4	103	5	—	—
apex4	106	103	212	206	198	318	309	421	404	386	354
bigkey	15	3	21	5	—	26	7	28	9	—	—
clma	34	6	68	13	4	101	18	133	23	15	9
des	18	3	34	5	—	50	7	66	9	—	—
diffeq	15	3	23	6	—	31	9	39	12	—	—
dsip	19	8	23	9	—	26	10	28	12	—	—
elliptic	13	1	23	2	—	32	3	40	4	—	—
ex5p	46	37	79	61	62	104	80	125	94	94	51
ex1010	95	93	187	182	159	277	271	365	358	312	304
frisc	15	2	27	3	—	37	4	45	6	—	—
misex3	34	9	68	17	10	101	24	133	30	13	8
pdc	63	54	108	90	61	147	118	181	144	89	16
s298	106	104	212	207	181	316	310	358	331	294	234
s38417	34	5	68	10	8	89	14	107	18	15	—
s38584	39	12	77	24	9	114	36	150	46	21	—
seq	33	13	65	17	11	97	21	129	24	10	—
spla	60	51	100	82	55	135	107	168	127	67	7
tseng	16	2	27	3	—	37	3	47	3	3	—