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

Table 5

Modified FDR code [18].

Group	Run length	Group prefix	Tail	Code word
A1	0	01	00	000
	1		01	001
	2		10	010
	3		11	011
A2	4	10	00	1000
	—		—	—
	7		11	1011
A3	8	001	00	11000
	—		—	—
	11		11	11011
A4	12	110	000	110000
	13		001	110001
	—		—	—
	19		111	110111
A5	20	0001	000	0001000
	—		—	—