Figure 161. GT Channel Configuration
CMU or CDR
CGB
Ch 4
CDR
CGB
Ch 3
CDR
CGB
Ch 2
CGB
Ch 1
CDR
CGB
Ch 0
CDR
CGB
Ch 5
ATX PLL1
ATX PLL0
CMU or CDR
When both the channels 0 and 1 are configured as GT channels, they are driven by
the same ATX PLL and have to be configured to run at the same data rates. This is
also true for channels 3 and 4 when they are configured as GT channels.
2. Implementing Protocols in Arria 10 Transceivers
UG-01143 | 2018.06.15
Intel
®
Arria
®
10 Transceiver PHY User Guide
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