ep2c35 Altera Corporation, ep2c35 Datasheet - Page 36

• Manufacturer Part Number: ep2c35
• Description: Cyclone Ii Device Family Data Sheet
• Manufacturer: Altera Corporation

Global Clock Network & Phase-Locked Loops
Figure 2–15. LAB & I/O Clock Regions
2–24
Cyclone II Device Handbook, Volume 1
6
6
6
Cyclone Logic Array
LAB Row Clocks
LAB Row Clocks
LAB Row Clocks
labclk[5..0]
labclk[5..0]
labclk[5..0]
f
6
6
6
6
6
For more information on the global clock network and the clock control
block, see the PLLs in Cyclone II Devices chapter in Volume 1 of the
Cyclone II Device Handbook.
Column I/O Clock Region
Column I/O Clock Region
IO_CLK[5..0]
IO_CLK[5..0]
8 or 16
Global Clock
Network
6
6
6
LAB Row Clocks
LAB Row Clocks
LAB Row Clocks
labclk[5..0]
labclk[5..0]
labclk[5..0]
6
6
6
Altera Corporation
I/O Clock Regions
I/O Clock Regions
February 2007
Row I/O Clock
Region
IO_CLK[5..0]