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1. About the Low Latency 40G for ASIC Proto Ethernet Intel® FPGA IP
2. Low Latency 40G for ASIC Proto Ethernet IP Core Parameters
3. Getting Started
4. Functional Description
5. Reset
6. Interfaces and Signal Descriptions
7. Control, Status, and Statistics Register Descriptions
8. Debugging the Link
9. Ethernet Toolkit Overview
10. Low Latency 40G for ASIC Proto Ethernet Intel® FPGA IP User Guide Archives
11. Low Latency 40G for ASIC Proto Ethernet Intel® FPGA IP Revision History
3.1. Installing and Licensing Intel® FPGA IP Cores
3.2. Specifying the Low Latency 40G for ASIC Proto Ethernet IP Core Parameters and Options
3.3. Simulating the IP Core
3.4. Generated File Structure
3.5. Integrating Your IP Core in Your Design
3.6. Low Latency 40G for ASIC Proto Ethernet IP Core Testbench
3.7. Compiling the Full Design and Programming the FPGA
6.1. TX MAC Interface to User Logic
6.2. RX MAC Interface to User Logic
6.3. TX PCS Interface to User Logic
6.4. RX PCS Interface to User Logic
6.5. Transceivers Signals
6.6. Transceiver Reconfiguration Signals
6.7. Avalon® Memory-Mapped Management Interface
6.8. Miscellaneous Status and Debug Signals
6.9. Reset Signals
6.10. Clocks
6.11. Flow Control Interface
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1.4. Resource Utilization
Resource utilization changes depending on the parameter settings you specify in the Low Latency 40G for ASIC Proto Ethernet parameter editor. For example, if you turn on statistics counters in the Low Latency 40G for ASIC Proto Ethernet parameter editor, the IP core requires additional resources to implement the additional functionality.
MAC + PCS IP Core Variation | A | B | C | D | E | F |
---|---|---|---|---|---|---|
Parameter | ||||||
Ready latency | 0 | 0 | 3 | 3 | 3 | 0 |
Use external TX MAC PLL | On | On | — | — | — | — |
Enable TX CRC insertion | — | On | On | On | On | — |
Enable link fault generation | — | — | On | — | — | — |
Enable preamble passthrough | — | — | On | — | — | — |
Enable MAC stats counters | — | On | On | On | On | — |
IP Core Variation |
ALMs |
Dedicated Logic Registers |
Memory M20K |
---|---|---|---|
A | 6,900 | 16,500 | 1 |
B | 10,700 | 24,800 | 1 |
C | 11,400 | 26,800 | 1 |
D | 11,100 | 25,500 | 1 |
E | 11,100 | 26,000 | 1 |
F | 3,000 | 7,100 | 1 |
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