altera DDR2 ip使用笔记之IP核生成

IP核生成
Quartus生成DDR2 ip流程如下:
点击菜单栏的Tools->MegaWizard Plug-In Manager,弹出
altera DDR2 ip使用笔记之IP核生成
 选择IP类型,保持路径即文件名等,如下图
altera DDR2 ip使用笔记之IP核生成
 点击next,按下图设置:输入时钟50Mhz,DDR驱动时钟150Mhz,Full rate模式,位宽32Bit,器件选择MT47H64M16,与所使用的FPGA开发板一致。
altera DDR2 ip使用笔记之IP核生成
 点next,选择默认即可
altera DDR2 ip使用笔记之IP核生成
 依旧默认
altera DDR2 ip使用笔记之IP核生成
 设置MaxBurstCount为64,
altera DDR2 ip使用笔记之IP核生成
 选择产生仿真模型
altera DDR2 ip使用笔记之IP核生成
 最后点击finish完成
altera DDR2 ip使用笔记之IP核生成
 等待gereration
altera DDR2 ip使用笔记之IP核生成
 完成
altera DDR2 ip使用笔记之IP核生成
 以下是log信息
Info: Generating the Example Design.
Info: Generating the Pin Planner file.
Info: Generating the Synopsys Design Constraints file for the example top level.
Info: Generating the Synopsys Design Constraints file.
Info: Generating the Timing Report script.
Info: Generating the ALTPLL Megafunction instance.
Info: Generating the ALTMEMPHY Megafunction instance.
Info: Generating the Functional Simulation Model for ALTMEMPHY
Info: Before compiling your variation in Quartus II, you should follow these steps:
Info: - Enable TimeQuest under Settings, Timing Analysis Settings.
Info: - Add the alt_ddr2_ip_phy_ddr_timing.sdc file to your Quartus II project.
Info: - Add I/O Standard assignments by running the alt_ddr2_ip_pin_assignments.tcl script.
Info: - Set the Default I/O standard to match the memory interface I/O standard setting.
Info: - Turn on Optimize multi-corner timing in the Quartus II Fitter Settings.
Info: - Please make sure that address/command pins are placed on the same edge as the CK/CK# pins.
Info: - Set the top level entity of the project to alt_ddr2_ip_example_top.
Info: See the User Guide for more details.

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