On-Chip Power Minimization Using Serialization-Widening with Frequent Value Encoding

Table 10

Variation of value cache table size with encoding techniques.

Encoding technique	Table size		Max. possible switching activity
	Data size	Number of entry
FV	32-bit	32	1
FV2	32-bit	528	2
TUBE	32-bit	5	1 or 2
	24-bit	5
	16-bit	5
	8-bit	8
	16-bit	16
TUBE2	32-bit	30	2 or 4
	24-bit	30
	16-bit	30
	8-bit	68
	16-bit	68