XP2 Datasheet, PDF (13/92 Pages) Lattice Semiconductor – LatticeXP2 Family Data Sheet

Lattice Semiconductor
Architecture
LatticeXP2 Family Data Sheet
Secondary Clock/Control Sources
LatticeXP2 devices derive secondary clocks (SC0 through SC7) from eight dedicated clock input pads and the rest
from routing. Figure 2-7 shows the secondary clock sources.
Figure 2-7. Secondary Clock Sources
From From
Routing Routing
Clock
Input
Clock
Input
From From
Routing Routing
From Routing
From Routing
Clock Input
Clock Input
From Routing
From Routing
Secondary Clock Sources
From Routing
From Routing
Clock Input
Clock Input
From Routing
From Routing
From From
Routing Routing
Clock
Input
Clock
Input
From From
Routing Routing
2-10