17.27.1. Two PHY IP Core Instances Each with Four Bonded Channels
When two transceiver PHY instances, each with four bonded channels, are connected to a Transceiver Reconfiguration Controller, the reconfiguration buses of the two instances are concatenated. The following figure and table show the order and numbering of reconfiguration interfaces. The Intel® Quartus® Prime software assigns the data channels logical channel numbers 0 to 3 for each transceiver PHY instance. The Intel® Quartus® Prime software assigns the TX PLLs logical channel numbers 4 to 7 for each transceiver PHY instance. During Intel® Quartus® Prime place and route, the Fitter maps the four logical TX PLLs in each transceiver PHY instance to a single physical TX PLL.
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