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1. About This IP Core
2. Getting Started With the 100G Interlaken IP Core
3. 100G Interlaken IP Core Parameter Settings
4. Functional Description
5. 100G Interlaken IP core Signals
6. 100G Interlaken IP Core Register Map
7. 100G Interlaken IP Core Test Features
8. Advanced Parameter Settings
9. Out-of-Band Flow Control in the 100G Interlaken IP core
10. 100G Interlaken Intel® FPGA IP User Guide Archives
11. Document Revision History for 100G Interlaken Intel® FPGA IP User Guide
A. Performance and Fmax Requirements for 100G Ethernet Traffic
2.1. Installing and Licensing Intel® FPGA IP Cores
2.2. Specifying the 100G Interlaken IP Core Parameters and Options
2.3. Files Generated for Arria V GZ and Stratix V Variations
2.4. Files Generated for Intel® Arria® 10 Variations
2.5. Simulating the 100G Interlaken IP Core
2.6. Integrating Your IP Core in Your Design
2.7. Compiling the Full Design and Programming the FPGA
2.8. Creating a Signal Tap Debug File to Match Your Design Hierarchy
3.1. Number of Lanes
3.2. Meta Frame Length in Words
3.3. Data Rate
3.4. Transceiver Reference Clock Frequency
3.5. Include Advanced Error Reporting and Handling
3.6. Enable M20K ECC Support
3.7. Include Diagnostic Features
3.8. Enable Native PHY Debug Master Endpoint (NPDME)
3.9. Include In-Band Flow Control Block
3.10. Number of Calendar Pages
3.11. TX Scrambler Seed
3.12. Transfer Mode Selection
3.13. Data Format
5.1. 100G Interlaken IP Core Clock Interface Signals
5.2. 100G Interlaken IP Core Reset Interface Signals
5.3. 100G Interlaken IP Core User Data Transfer Interface Signals
5.4. 100G Interlaken IP Core Interlaken Link and Miscellaneous Interface Signals
5.5. 100G Interlaken IP Core Management Interface
5.6. Device Dependent Signals
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9.1. Out-of-Band Flow Control Block Clocks
Clock Name | Interface | Direction | Recommended Frequency (MHz) | Description |
---|---|---|---|---|
RX fc_clk | RX Out-of-band | Input | 100 | Clocks the incoming out‑of‑band flow control interface signals described in the Interlaken specification. This clock is received from an upstream TX out‑of‑band flow control block associated with the Interlaken link partner. The recommended frequency for the RX fc_clk clock is 100 MHz, which is the maximum frequency allowed by the Interlaken specification. |
TX fc_clk | TX Out-of-band | Output | 100 | Clocks the outgoing out‑of‑band flow control interface signals described in the Interlaken specification. This clock is generated by the out‑of‑band flow control block and sent to a downstream RX out‑of‑band flow control block associated with the Interlaken link partner. The frequency of this clock must be half the frequency of the double_fc_clk clock. The recommended frequency for the TX fc_clk clock is 100 MHz, which is the maximum frequency allowed by the Interlaken specification. |
sys_clk | RX Application | Input | 200 | Clocks the outgoing calendar and status information on the application side of the block. The frequency of this clock must be at least double the frequency of the RX input clock fc_clk. Therefore, the recommended frequency for the sys_clk clock is 200 MHz. |
double_fc_clk | TX Application | Input | 200 | Clocks the incoming calendar and status information on the application side of the block. The frequency of this clock must be double the frequency of the TX output clock fc_clk. Therefore, the recommended frequency for the double_fc_clk clock is 200 MHz. |