Selectively Fortifying Reconfigurable Computing Device to Achieve Higher Error Resilience

Table 1

Hardware usage of a H.264 encoder with a Virtex-5 FPGA (XCV5LX155T-2) device.

Unit	Logic	Memory	%	𝜑𝑖	𝑤𝑖
	elements	bits
IME	58960	4500	21.2	0.13	2.13
FME	79842	7600	29.0	0.10	1.89
IP	47823	3600	17.1	0.23	3.42
DCT	8966	750	3.2	0.43	5.78
CABAC	62451	2100	21.5	0.11	2.11
Other	10210	410	8	—	—