Intel® Stratix® 10 Hard Processor System Component Reference Manual
ID
683516
Date
2/10/2023
Public
3.1. Simulation Flows
3.2. Clock and Reset Interfaces
3.3. FPGA-to-HPS AXI* Slave Interface
3.4. HPS-to-FPGA AXI* Master Interface
3.5. Lightweight HPS-to-FPGA AXI* Master Interface
3.6. HPS-to-FPGA MPU Event Interface
3.7. Interrupts Interface
3.8. HPS-to-FPGA Debug APB Interface
3.9. FPGA-to-HPS System Trace Macrocell Hardware Event Interface
3.10. HPS-to-FPGA Cross-Trigger Interface
3.11. HPS-to-FPGA Trace Port Interface
3.12. FPGA-to-HPS DMA Handshake Interface
3.13. General Purpose Input Interface
3.14. EMIF Conduit
3.15. Simulating the HPS Component Revision History
2.4. SDRAM
The SDRAM tab is the third of five tabs in the HPS component that consists of a single option, External Memory Interface for HPS Intel® Stratix® 10 FPGA IP. This enables the HPS dedicated conduit to the Intel® Stratix® 10 External Memory Interface for HPS. This conduit cannot connect to any other External Memory Interface (EMIF) IP. Only the Intel® Stratix® 10 External Memory Interface for HPS Platform Designer IP should be used.
The HPS supports one memory interface implementing double data rate 3 (DDR3), double data rate 3 Low Voltage (DDR3L), and double data rate 4 (DDR4) protocols.