WebFunctional Description—RLDRAM II Controller 8. Functional Description—RLDRAM 3 PHY-Only IP 9. Functional Description—Example Designs 10. Introduction to UniPHY IP … WebAug 29, 2013 · I am trying to port an old design to the Arria V GX Starter Kit development board. The old design had a 64-bit AXI3 interface to a custom DDR2 controller but now I need to port it to the board which uses DDR3. I generated a DDR3 controller with UniPHY but it has an Avalon memory mapped interface.
DDR2 and DDR3 SDRAM Controllers with UniPHY User Guide
WebDDR2 and DDR3 SDRAM Controller with UniPHY User Guide Contains... The Phase and Clock Network Type columns of tables 6-1 and 6-2 in the user guide. contain generalized … WebMar 11, 2013 · Hi there, I'm using Quartus 12.1 SP1 and generated a DDR2 SDRAM Controller with UniPHY via the MegaWizard Plugin Manager. The Memory Frequency is 400 MHz, PLL reference clock 50 MHz and the Rate on the Avalon-MM interface is set to Half. So I should have a 200MHz clock on the afi_clk pin. After I... scls labor
Design Example - Stratix III DDR2 SDRAM UniPHY …
WebDec 23, 2024 · In the system design, we have an PLL with 25M input clock which derives a 100M clock. The "PHY settings" of the DDR3 controller instantiation is as following: 1. … WebDDR2 and DDR3 Resource Utilization in Arria II GZ Devices. The following table shows typical resource usage of the DDR2 and DDR3 SDRAM controllers with UniPHY in the … WebJan 10, 2012 · The controller gives outputs of 100MHz and 50MHz clocks. Choose one of them and use it for the whole SOPC system. This means that the external clock is connected only to memory controller and all the other components (including cpu itself) is connected to the memory controller clock output. No need of clock crossing bridge then. … scls.lss.gov.cn:1100/hmhn