This Xilinx LogiCORE™ IP module is provided at no additional cost with the Xilinx Vivado Design Suite under the terms of the Xilinx End User License .
Information about this and other Xilinx LogiCORE IP modules is available at the Xilinx Intellectual Property page. For information about pricing and availability of other Xilinx LogiCORE IP modules and tools, contact your local Xilinx sales representative .
For more information and to generate a no charge license key, visit the UltraScale+ Integrated 100G Ethernet Subsystem product web page.
When the integrated 802.3bj RS-FEC is used in UltraScale+ as part of the CMAC, no additional license is required for the FEC feature. Licensing is only required for the soft RS-FEC IP cores.
For more information on generating a hardware evaluation license and ordering for the soft IEEE 802.3 RS-FEC, visit the IEEE 802.3bj Reed-Solomon Forward Error Correction product web page.
For more information and to generate an AN/LT evaluation license key used for CR4 and KR4 applications, visit the UltraScale+ Integrated 100G Ethernet Subsystem product web page.
The licensing requirements for core features is outlined in Table: Licensing Requirements .
LogiCORE Product Name |
License Key Feature |
Part Number |
---|---|---|
Xilinx UltraScale+ Devices Integrated 100G Ethernet Subsystem |
cmac_usplus |
N/A |
Soft 100GE Auto-Negotiation and Link Training (AN/LT) for Integrated 100G Ethernet for UltraScale/ UltraScale+ Project License |
cmac_an_lt |
EF-DI-100GE-AN-LT-PROJ (1) |
Soft 100GE Auto-Negotiation and Link Training (AN/LT) for Integrated 100G Ethernet for UltraScale/ UltraScale+ Site License |
cmac_an_lt |
EF-DI-100GE-AN-LT-SITE (1) |
Notes: 1. 100GE AN/LT is required for 100GBASE-KR4 or 100GBASE-CR4 applications. For all other applications, such as 100GBASE-SR4, it is not used. If you do not require 100GBASE-KR4 or100GBASE-CR4, ignore the cmac_an_lt license key warning message in the Vivado Design Suite. |
Further licensing details are provided in Table: Licensing Details .
Physical Medium |
IEEE PMD |
Module Interface |
Auto Negotiation/ Link Training |
FEC Modes Required for PMD |
IP License Required |
|||
---|---|---|---|---|---|---|---|---|
No FEC |
KR FEC |
RS-FEC (544,514) |
RS-FEC (528,514) |
|||||
Backplane |
100GBASE-KR4 |
N/A |
Yes |
N/A |
N/A |
N/A |
Yes |
EF-DI-100GE-AN-LT-PROJ (1) |
Twinax Cable |
100GBASE-CR4 |
N/A |
Yes |
N/A |
N/A |
N/A |
Yes |
EF-DI-100GE-AN-LT-PROJ (1) |
100M MMF |
100GBASE-SR4 |
CAUI-4 |
N/A |
N/A |
N/A |
N/A |
Yes |
Included with Vivado |
Parallel SMF |
100GBASE-PSM4 |
CAUI-4 |
N/A |
N/A |
N/A |
N/A |
Yes |
Included with Vivado |
40KM SMF |
100GBASE-ER4 |
CAUI-4 |
N/A |
N/A |
N/A |
N/A |
N/A |
Included with Vivado |
10KM SMF |
100GBASE-LR4 |
CAUI-4 |
N/A |
N/A |
N/A |
N/A |
N/A |
Included with Vivado |
2KM SMF |
100GBASE-CWDM4 100GBASE-CLR4 |
CAUI-4 |
N/A |
N/A |
N/A |
N/A |
Yes |
Included with Vivado |
100M MMF (2) |
100GBASE-SR2 |
100GAUI-2 |
N/A |
N/A |
N/A |
Yes |
N/A |
Included with Vivado (2) |
500M SMF (2) |
100GBASE-DR |
100GAUI-2 |
N/A |
N/A |
N/A |
Yes |
N/A |
Included with Vivado (2) |
Notes: 1. Fee-based soft solution AN/LT. 2. UltraScale+ 58G devices have free hard 100G KP4 FEC in GTM. |