Altera Transceiver PHY IP Core - Manual (Page 60)

The following table shows the typical expected resource utilization for selected configurations using the
current version of the Quartus II software targeting a Stratix V GT (5SGTMC7K2F40C2) device. The
numbers of ALMs and logic registers are rounded up to the nearest 100. Resource utilization numbers
reflect changes to the resource utilization reporting starting in the Quartus II software v14.1 release for 28
nm device families and upcoming device families.
Table 4-3: 10GBASE-KR PHY Performance and Resource Utilization
Module Options ALMs Logic Registers Memory
10GBASE-KR PHY only, no AN or LT 400 700 0
10GBASE-KR PHY with AN and
Sequencer
1000 1700 0
10GBASE-KR PHY with LT and
Sequencer,
2100 2300 0
10GBASE-KR PHY with AN, LT, and
Sequencer
2700 3300 0
10GBASE-KR MIF, Port A depth 256,
width 16, ROM (For reconfiguration from
low latency or 1GbE mode)
0 0 1 (M20K)
Low Latency MIF, Port A depth 256, width
16, ROM (Required for auto-negotiation
and link training.)
0 0 1 (M20K)
10GBASE-KR PHY with FEC 3700 5100 40 (M20K)
Parameterizing the 10GBASE-KR PHY
The10GBASE-KR PHY IP Core is available for the Arria V GZ and Stratix V device families. The IP
variant allows you specify either the Backplane-KR or 1Gb/10Gb Ethernet variant. When you select the
Backplane-KR variant, the Link Training (LT) and Auto Negotiation (AN) tabs appear. The 1Gb/10Gb
Ethernet variant (1G/10GbE) does not implement LT and AN parameters.
Complete the following steps to configure the 10GBASE-KR PHY IP Core:
1. Under Tools > IP Catalog, select the device family of your choice.
2. Under Tools > IP Catalog > Interface Protocols > Ethernet, select 10GBASE-KR PHY.
3. Use the tabs on the MegaWizard Plug-In Manager to select the options required for the protocol.
4. Specify 10GBASE-KR parameters. Refer to the topics listed as Related Links to understand 10GBASE-
KR parameters.
5. Click Finish to generate your parameterized 10GBASE-KR PHY IP Core.
4-4 Parameterizing the 10GBASE-KR PHY
UG-01080
2015.01.19
Altera Corporation Backplane Ethernet 10GBASE-KR PHY IP Core with Early Access FEC Option
Send Feedback