最近学习sdram的驱动编写,使用新起点的开发板,在华邦官网下载了仿真文件,将其添加到modelsim的仿真工程内,例化module后还需要定义速度参数,代码如何实现呢?(仿真文件已上传附件)
其中标红的语句不太理解,大佬可否指点一下:
|Getting Started to use the model:
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|Defining the SPEC. Grade:
|----------------------------
| You have to simulate with NC-Verilog compiler.
| If you want to simulate verilog behavioral model,
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| - Speed , Please comfirm with our Datasheet to define your condition.
| T5, T6,T75
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| For Example , if your sample is -6 and running under CL=3 , set condition as below...
| -6 CL3 ( 6.0ns@CL3 ) -> +T6CL3
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| For Example , if your sample is -6 and running under CL=2 , set condition as below...
| -6 CL2 ( 10ns@CL2 ) -> +T6CL2
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| others situation refer to above descrption.
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| - Burst Length
| BL = 1 -> BL1
| BL = 2 -> BL2
| BL = 4 -> BL4
| BL = 8 -> BL8
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| EX} ncverilog +access+rwc +define+T6CL3+BL4 W9825G6KH.v W9825G6KH_sim.v
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