1. Agilex™ 7 Embedded Memory Overview
2. Agilex™ 7 Embedded Memory Architecture and Features
3. Agilex™ 7 Embedded Memory Design Considerations
4. Agilex™ 7 Embedded Memory IP References
5. Agilex™ 7 Embedded Memory Debugging
6. Agilex™ 7 Embedded Memory User Guide Archives
7. Document Revision History for the Agilex™ 7 Embedded Memory User Guide
2.1. Fabric Network-On-Chip (NoC) in Agilex™ 7 M-Series M20K Blocks
2.2. Byte Enable in Agilex™ 7 Embedded Memory Blocks
2.3. Address Clock Enable Support
2.4. Asynchronous Clear and Synchronous Clear
2.5. Memory Blocks Error Correction Code (ECC) Support
2.6. Agilex™ 7 Embedded Memory Clocking Modes
2.7. Agilex™ 7 Embedded Memory Configurations
2.8. Force-to-Zero
2.9. Coherent Read Memory
2.10. Freeze Logic
2.11. True Dual Port Dual Clock Emulator
2.12. Initial Value of Read and Write Address Registers
2.13. Timing/Power Optimization Feature in M20K Blocks
2.14. Agilex™ 7 Supported Embedded Memory IPs
3.1. Consider the Memory Block Selection
3.2. Consider the Concurrent Read Behavior
3.3. Read-During-Write (RDW)
3.4. Consider Power-Up State and Memory Initialization
3.5. Reduce Power Consumption
3.6. Avoid Providing Non-Deterministic Input
3.7. Avoid Changing Clock Signals and Other Control Signals Simultaneously
3.8. Advanced Settings in Quartus® Prime Software for Memory
3.9. Consider the Memory Depth Setting
3.10. M20K Embedded Memory Block Input Clock Quality Requirement
3.11. Consider Registering the Memory Output
4.1.1. Release Information for RAM and ROM IPs
4.1.2. RAM: 1-PORT FPGA IP Parameters
4.1.3. RAM: 2-PORT FPGA IP Parameters
4.1.4. RAM: 4-PORT FPGA IP Parameters
4.1.5. ROM: 1-PORT FPGA IP Parameters
4.1.6. ROM: 2-PORT FPGA IP Parameters
4.1.7. Changing Parameter Settings Manually
4.1.8. RAM and ROM Interface Signals
4.3.1. Release Information for FIFO IP
4.3.2. Configuration Methods
4.3.3. Specifications
4.3.4. FIFO Functional Timing Requirements
4.3.5. SCFIFO ALMOST_EMPTY Functional Timing
4.3.6. FIFO Output Status Flag and Latency
4.3.7. FIFO Metastability Protection and Related Options
4.3.8. FIFO Synchronous Clear and Asynchronous Clear Effect
4.3.9. SCFIFO and DCFIFO Show-Ahead Mode
4.3.10. Different Input and Output Width
4.3.11. DCFIFO Timing Constraint Setting
4.3.12. Coding Example for Manual Instantiation
4.3.13. Gray-Code Counter Transfer at the Clock Domain Crossing
4.3.14. Guidelines for Embedded Memory ECC Feature
4.3.15. FIFO IP Parameters
4.3.16. Reset Scheme
4.3.2. Configuration Methods
Method | Description |
---|---|
Using the FIFO parameter editor. | Altera recommends using this method to build your FIFO IP core. It is an efficient way to configure and build the FIFO IP core. The FIFO parameter editor provides options that you can easily use to configure the FIFO IP core. You can access the FIFO IP IP parameter editor under Basic Functions > On-Chip Memory > FIFO IP of the IP catalog.18 |
Manually instantiating the FIFO IP core. | Use this method only if you are an expert user. This method requires that you know the detailed specifications of the IP core. You must ensure that the input and output ports used, and the parameter values assigned are valid for the FIFO IP core you instantiate for your target device. |
18 Do not use dcfifo or scfifo as the entity name for your FIFO Platform Designer system.