1. Stratix® 10 Embedded Memory Overview
2. Stratix® 10 Embedded Memory Architecture and Features
3. Stratix® 10 Embedded Memory Design Considerations
4. Stratix® 10 Embedded Memory IP References
5. Stratix 10 Embedded Memory Design Example
6. Stratix® 10 Embedded Memory User Guide Archives
7. Document Revision History for the Stratix® 10 Embedded Memory User Guide
2.1. Byte Enable in Stratix® 10 Embedded Memory Blocks
2.2. Address Clock Enable Support
2.3. Asynchronous Clear and Synchronous Clear
2.4. Memory Blocks Error Correction Code (ECC) Support
2.5. Force-to-Zero
2.6. Coherent Read Memory
2.7. Freeze Logic
2.8. True Dual Port Dual Clock Emulator
2.9. 'X' Propagation Support in Simulation
2.10. Stratix® 10 Supported Embedded Memory IPs
2.11. Stratix® 10 Embedded Memory Clocking Modes
2.12. Stratix® 10 Embedded Memory Configurations
2.13. Initial Value of Read and Write Address Registers
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. Including the Reset Release FPGA IP in Your Design
3.9. Resource and Timing Optimization Feature in MLAB Blocks
3.10. Consider the Memory Depth Setting
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. RAM and ROM Interface Signals
4.1.8. Changing Parameter Settings Manually
4.3.1. Release Information for FIFO FPGA 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. Design Example
4.3.14. Gray-Code Counter Transfer at the Clock Domain Crossing
4.3.15. Guidelines for Embedded Memory ECC Feature
4.3.16. FIFO IP Parameters
4.3.17. Reset Scheme
2.4.3. ECC Read-During-Write Behavior
For M20K blocks, you can select either Old Data or Don't Care output mode. By default, the mixed port read-during-write mode is set to Don't Care. When the mixed port read-during-write is set as Don't Care, both RAM data output and eccstatus become 'X'. However, if the mixed port read-during-write mode is set as Old Data, the RAM data output is the old data and the ECC status becomes a deterministic value.