Run-Length-Based Test Data Compression Techniques: How Far from Entropy and Power Bounds?—A Survey

Table 11

Comparison of peak power and average power for various methods of do not care bit filling.

		Peak power				Average power
ISCAS	Original	Runs	Runs	Alternating	Runs of 0s	Runs	Runs	Alternating	Runs of 0s
circuits	test	of 0s	of 1s	runs of 0s and 1s	followed by	of 0s	of 1s	runs of	followed by 1
	data bits				1 and 1s followed by 0			0s and 1s	and 1s followed by 0
S5378	23754	12085	12375	11732	11522	4300	4087	3524	3526
S9234	39273	15395	15640	14092	14103	6706	6521	4002	4022
S13207	165200	110129	126820	94879	94886	12318	1453	8073	7887
S15850	76986	84360	88794	70875	70894	19448	25636	13611	13659
S38417	164736	514716	539019	437884	437935	194843	193140	118100	118080
S38584	199104	530464	533975	481158	481171	133320	142220	86135	86305