Dynamic Reliability Management for FPGA-Based Systems

Table 2

Design space exploration results for the benchmarks s713 and s838 from the ISCAS’89 benchmark suite.

			CC	AC	BFC	BD	HFC	HFFC	HFFIC	HFFOC
s713	NR	#Slice	42
		Max Freq (MHz)	336
		Dynamic PD (W)	1.476
		Reliability	0.9568
	OAV	#Slice	93	78	86	93	81	85	85	85
		Max Freq (MHz)	233	262	249	233	263	273	255	273
		Dynamic PD (W)	1.997	1.988	1.986	1.997	1.993	1.993	1.988	1.993
		Reliability	0.9767	0.9673	0.9763	0.9767	0.9765	0.9763	0.9763	0.9763
	TAV	#Slice	101	97	97	101	98	106	93	106
		Max Freq (MHz)	205	265	218	205	220	231	246	231
		Dynamic PD (W)	1.933	1.993	2.006	1.993	1.990	1.999	1.986	1.999
		Reliability	0.9772	0.9767	0.9767	0.9772	0.9769	0.9767	0.9766	0.9767
	TV	#Slice	102	117	94	102	86	117	92	117
		Max Freq (MHz)	227	207	222	227	240	207	233	207
		Dynamic PD (W)	2.002	1.996	2.001	2.002	1.998	1.996	1.998	1.996
		Reliability	0.9774	0.9769	0.9767	0.9774	0.9771	0.9769	0.9766	0.9769
	CTMR	#Slice	211	214	223	211	173	214	223	214
		Max Freq (MHz)	219	232	228	219	219	232	228	232
		Dynamic PD (W)	2.083	2.073	2.079	2.083	2.050	2.073	2.079	2.073
		Reliability	0.9790	0.9789	0.9789	0.9790	0.9789	0.9789	0.9789	0.9789
s838	NR	#Slice	33
		Max Freq (MHz)	260
		Dynamic PD (W)	0.287
		Reliability	0.9384
	OAV	#Slice	113	117	124	113	117	117	124	117
		Max Freq (MHz)	222	205	228	214	205	205	228	205
		Dynamic PD (W)	0.317	0.305	0.316	0.317	0.305	0.305	0.316	0.305
		Reliability	0.9735	0.9736	0.9732	0.9735	0.9736	0.9735	0.9732	0.9736
	TAV	#Slice	147	131	133	147	131	131	133	131
		Max Freq (MHz)	217	212	205	217	212	212	205	212
		Dynamic PD (W)	0.317	0.320	0.322	0.317	0.320	0.320	0.322	0.320
		Reliability	0.9746	0.9746	0.9740	0.9746	0.9746	0.9746	0.9740	0.9746
	TV	#Slice	166	173	140	166	173	173	140	173
		Max Freq (MHz)	203	227	208	203	227	227	208	227
		Dynamic PD (W)	0.328	0.327	0.325	0.328	0.327	0.327	0.325	0.327
		Reliability	0.9752	0.9752	0.9745	0.9752	0.9752	0.9752	0.9745	0.9752
	CTMR	#Slice	276	133	212	276	133	133	212	133
		Max Freq (MHz)	203	219	203	203	219	219	203	219
		Dynamic PD (W)	0.336	0.306	0.321	0.336	0.306	0.306	0.321	0.306
		Reliability	0.9793	0.9793	0.9793	0.9793	0.9793	0.9793	0.9793	0.9793