Visible to Intel only — GUID: nfa1429015607624
Ixiasoft
1. About the F-Tile Low Latency Ethernet 10G MAC Intel® FPGA IP User Guide
2. Low Latency Ethernet 10G MAC Intel® FPGA IP Overview
3. Getting Started
4. Functional Description
5. Low Latency Ethernet 10G MAC Intel® FPGA IP Parameters
6. Interface Signals
7. Configuration Registers
8. F-Tile Low Latency Ethernet 10G MAC Intel FPGA IP User Guide Archives
9. Document Revision History for the F-Tile Low Latency Ethernet 10G MAC Intel® FPGA IP User Guide
3.1. Introduction to Intel® FPGA IP Cores
3.2. Installing and Licensing Intel® FPGA IP Cores
3.3. Specifying the IP Core Parameters and Options ( Quartus® Prime Pro Edition)
3.4. Generated File Structure
3.5. Simulating Intel® FPGA IP Cores
3.6. Upgrading the Low Latency Ethernet 10G MAC Intel® FPGA IP Core
3.7. Low Latency Ethernet 10G MAC Intel® FPGA IP Design Examples
6.1. Clock and Reset Signals
6.2. Speed Selection Signal
6.3. Error Correction Signals
6.4. Avalon® Memory-Mapped Interface Programming Signals
6.5. Avalon® Streaming Data Interfaces
6.6. Avalon® Streaming Flow Control Signals
6.7. Avalon® Streaming Status Interface
6.8. PHY-side Interfaces
6.9. IEEE 1588v2 Interfaces
Visible to Intel only — GUID: nfa1429015607624
Ixiasoft
4.5.6.1. Frame Length
The frame length must be at least 64 (0x40) bytes and not exceed the following maximum value for the different frame types:
- Basic—The value in the rx_frame_maxlength register.
- VLAN tagged—The value in the rx_frame_maxlength register plus four bytes when the rx_vlan_detection[0] register bit is 0; or the value in the rx_frame_maxlength register when the rx_vlan_detection[0] register bit is set to 1.
- Stacked VLAN tagged—The value in the rx_frame_maxlength register plus eight bytes when the rx_vlan_detection[0] register bit is 0; or the value in the rx_frame_maxlength register when the rx_vlan_detection[0] register bit is set to 1.
The following error bits represent frame length violations:
- avalon_st_rx_error[2]—undersized frames.
- avalon_st_rx_error[3]—oversized frames.