Investigation of a Superscalar Operand Stack Using FO4 and ASIC Wire-Delay Metrics

Table 6

Access times.

IW	CEN	CEI	MEN	MEI	TNN
1	0 ps	0 ps	0 ps	0 ps	0 ps
	0	0	0	0	0
2	291 ps	211 ps	225 ps	168 ps	125 ps
	6	5	5	4	3
3	582 ps	422 ps	450 ps	336 ps	250 ps
	6/13	5/9	5/10	4/7	3/5
4	873 ps	633 ps	675 ps	504 ps	375 ps
	6/13/19	5/9/14	5/10/15	4/7/11	3/5/8

FO4 delays shown beneath for issues slots 2/3/4.