EP3SE50F780I3N Altera, EP3SE50F780I3N Datasheet - Page 348

• Manufacturer Part Number: EP3SE50F780I3N
• Description: Stratix III
• Manufacturer: Altera

Differential Pin Placement Guidelines
9–32
Stratix III Device Handbook, Volume 1
Using Both Center Left/Right PLLs
■
Both center left/right PLLs can be used simultaneously to drive
DPA-disabled channels on upper and lower differential banks.
Unlike DPA-enabled channels, the center left/right PLLs can drive
cross-banks. For example, the upper center left/right PLL can drive
the lower differential bank at the same time the lower center
left/right PLL is driving the upper differential bank and vice versa,
as shown in
Figure
9–25.
Altera Corporation
November 2007