4-6
Periphery Clock Networks
PCLKs have higher skew when compared with GCLK and RCLK networks. You can use PCLKs for general
purpose routing to drive signals into and out of the Cyclone V device.
Figure 4-5: PCLK Networks in Cyclone V E, GX, and GT Devices
This figure represents the top view of the silicon die that corresponds to a reverse view of the device package.
Horizontal
PCLK
Horizontal
PCLK
Horizontal
PCLK
Horizontal
PCLK
Altera Corporation
CLK[8..11][p,n]
Q1
Q2
Q4
Q3
CLK[0..3][p,n]
For Cyclone V E A2 and A4
devices and Cyclone V GX C3
device, only CLK[6][p,n]
pins are available.
Clock Networks and PLLs in Cyclone V Devices
CV-52004
2014.01.10
Send Feedback