The goal of the CPRI interface is to use one physical connection for the radio data (I/Q data), radio unit management (for example, Automatic Gain Control, alarms) and synchronization (clock frequency control, frame synchronization). Table: Supported Data Rates shows the data rates supported by each Xilinx device. Data is transferred over a single serial link. This link is defined to be electrically compliant with existing high-speed serial link standards such as the Gigabit Ethernet and 10-Gigabit eXtended Attachment Unit Interface (XAUI) standards.
|
Family |
Frequency in Mb/s |
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|---|---|---|---|---|---|---|---|---|---|---|---|
|
614.4 (1) |
1,228.8 |
2,457.6 |
3,072.0 |
4,915.2 |
6,144.0 |
8,110.08 |
9,830.4 |
10,137.6 |
12,165.12 |
24,330.24 |
|
|
Virtex®-7 |
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|
-1 speed grade |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
No |
No |
No |
No |
|
-2 speed grade |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
No |
No |
|
-3 speed grade |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
|
Kintex®-7 and Zynq®-7000 |
|||||||||||
|
-1 speed grade |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
No |
No |
No |
No |
|
-2 speed grade |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
No |
No |
||
|
-3 speed grade |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
No |
|||
|
Artix®-7 |
|||||||||||
|
-1 speed grade |
Yes |
Yes |
Yes |
Yes |
No |
No |
No |
No |
No |
No |
No |
|
-2/-3 speed grade |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
No |
No |
No |
No |
|
UltraScale™ and UltraScale+ ™ |
|||||||||||
|
-1 speed grade |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes (5) |
Yes (3) |
|
-2/-3 speed grade |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes (4) |
|
Zynq UltraScale ™ + MPSoC and RFSoC |
|||||||||||
|
-1 speed grade |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes (3) |
|
-2/-3 speed grade |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes (4) |
|
Versal ™ ACAP |
|||||||||||
|
-1/-2/-3 speed grade |
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
|
1. The 614.4 Mb/s line rate is not supported when the ORI option is selected. 2. Not supported on non Pb-free flip-chip BGA (FFG) packages. 3. Only supported on UltraScale+ devices using GTYE4 transceivers. 4. Only supported on UltraScale devices using GTYE3 transceivers and on UltraScale+ devices using GTYE4 transceivers. 5. Not supported on Kintex or Virtex Ultrascale devices using GTHE3 transceivers. |
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