Altera Transceiver PHY IP Core Bedienungsanleitung Seite 572

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Note: Because all of the channels in a transceiver bank share a PLL, this original numbering allows the
Fitter to select the optimal CMU PLL from a placement perspective by considering all of the TX
PLLs in the bank.
The following table shows the channel numbers for post-Fitter and hardware simulations. At this point,
you should have assigned channels to pins of the device.
Table 16-31: Post-Fit Logical Channel Numbers for Eight Bonded Channels
Channel Logical Channel Number
Channel 0 0
Channel 1 1
Channel 2 2
Channel 3 3
CMU (0-4) 8-12
Channel 4 4
Channel 5 5
CMU (5-7) 13-15
Channel 6 6
Channel 7 7
Two PHY IP Core Instances Each with Non-Bonded Channels
This section describes two instances with non-bonded channels.
For each transceiver PHY IP core instance, the Quartus II software assigns the data channels sequentially
beginning at logical address 0 and assigns the TX PLLs the subsequent logical addresses.
The following table illustrates the logical channel numbering for two transceiver PHY IP cores, one with 4
channels and one with 2 channels.
UG-01080
2015.01.19
Two PHY IP Core Instances Each with Non-Bonded Channels
16-55
Transceiver Reconfiguration Controller IP Core Overview
Altera Corporation
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