10gbase-r phy clocks for arria v gz devices, 10gbase-r phy clocks for arria v gz devices -20 – Altera Transceiver PHY IP Core User Manual

Page 44

Figure 3-7: Arria V GT Clock Generation and Distribution

10GBASE-R Transceiver Channel - Arria V GT

TX PCS

(soft)

RX PCS

(soft)

TX PMA

(hard)

RX PMA

(hard)

TX PLL

xgmii_tx_clk

156.25 MHz

161.1328 MHz

10.3125 Gbps

pll_ref_clk
644.53125 MHz

8/33

fPLL

rx_coreclkin

10GBASE-R PHY Clocks for Arria V GZ Devices

The following figure illustrates clock generation and distribution for Arria V GZ devices.

3-20

10GBASE-R PHY Clocks for Arria V GZ Devices

UG-01080

2015.01.19

Altera Corporation

10GBASE-R PHY IP Core

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