LFE2-6E-5TN144CES Lattice Semiconductor, LFE2-6E-5TN144CES Datasheet - Page 16

• Manufacturer Part Number: LFE2-6E-5TN144CES
• Description: Semiconductors and Actives, programmable, Programmable Logic (FPGAs, PALs, CPLDs ...), gate
• Manufacturer: Lattice Semiconductor

Lattice Semiconductor
Secondary Clock/Control Sources
LatticeECP2/M devices derive secondary clocks (SC0 through SC7) from eight dedicated clock input pads and the
rest from routing. Figure 2-11 shows the secondary clock sources.
Figure 2-11. Secondary Clock Sources
Clock Input
Clock Input
From Routing
From Routing
From Routing
From Routing
Routing
Routing
From
From
Routing
Routing
From
From
Secondary Clock Sources
Clock
Clock
Input
Input
2-13
Clock
Clock
Input
Input
Routing
Routing
From
From
LatticeECP2/M Family Data Sheet
Routing
Routing
From
From
From Routing
From Routing
From Routing
From Routing
Clock Input
Clock Input
Architecture