How to read/write a text from/to a file for Quartus II v.4?

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k_cheng_aun2000

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Write/Read Command

How to read/write a text from/to a file for Quartus II ver 4?
 

Write/Read Command

i don't know why you want to do it.
maybe you express it clearly i could help u!
 

Write/Read Command

i dont think that u would need it. read/wirte operations from a file r not synthesisable

ashihs
 

Re: Write/Read Command

That's a good question, I wonder too...

There must be a way, for example, to have a separate binary file, and include into the design (for example, filling block RAM with pre-determined values).
 

Re: Write/Read Command

Big Boy said:
There must be a way, for example, to have a separate binary file, and include into the design (for example, filling block RAM with pre-determined values).
Click to expand...

Of course there is a way...can only speak for Quartus though...

When you go through the MegaWizard GUI for RAM blocks you see an option to supply a HEX or MIF file as preloaded content...
 

Re: Write/Read Command

There always is a RAM initial file. You can fill the file to init your RAM buffer. these initial value is saved in the eeprom.
 

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