eCPRI Intel FPGA IP Release Notes
RN-1233 | 2021.02.26
1. eCPRI Intel FPGA IP Release Notes
The Intel® FPGA IP version (X.Y.Z) number can change with each Intel® Quartus® Prime software version. A change in:
- X indicates a major revision of the IP. If you update the Intel® Quartus® Prime software, you must regenerate the IP.
- Y indicates the IP includes new features. Regenerate your IP to include these new features.
- Z indicates the IP includes minor changes. Regenerate your IP to include these changes.
1.1. eCPRI Intel FPGA IP v1.0.0
| Intel® Quartus® Prime Version | Description | Impact |
|---|---|---|
| 19.4 | Initial release. | — |
1.2. eCPRI Intel FPGA IP v1.1.0
| Intel® Quartus® Prime Version | Description | Impact |
|---|---|---|
| 20.1 | Added support for Intel® Arria® 10 devices. | — |
| The IP supports 10G data rate for Intel® Stratix® 10 and Intel® Arria® 10 devices. | — | |
Added following new parameters:
|
— |
1.3. eCPRI Intel FPGA IP v1.2.0
| Intel® Quartus® Prime Version | Description | Impact |
|---|---|---|
| 20.3 | Added support for interworking function (IWF) type 0. | You can connect eCPRI node with one CPRI node. |
| Supports pairing of eCPRI Intel FPGA IP with O-RAN Intel FPGA IP. | — | |
Added following new IWF related parameters:
|
Using these parameters, you can enable your eCPRI IP for IWF functionality. | |
Added following IWF related interfaces:
Note: Refer to eCPRI Intel FPGA IP User Guide
for detailed information on signals related to these
interfaces.
|
— | |
Added following clock signals:
|
— | |
Added following reset signals:
|
— | |
| The eCPRI IP design example for Intel® Arria® 10 device is now available. | — |
1.4. eCPRI Intel FPGA IP v1.3.0
| Intel® Quartus® Prime Version | Description | Impact |
|---|---|---|
| 20.4 | Added support for Intel® Agilex™ E-tile devices. | — |
| Added support for 1588 PTP Fingerprint (8-bit width) as a standard feature. | No backward compatibility with 4-bit PTP Fingerprint Width |
1.5. eCPRI Intel FPGA IP v1.3.1
| Intel® Quartus® Prime Version | Description | Impact |
|---|---|---|
| 21.2 | Added support for Intel® Agilex™ F-tile devices. | — |
| Added support for multi-channel designs. | — | |
| Removed support for NCSim* simulator. |