my verilog code needs to read input from a text file.
the code was synthesized using Quartus II tool
but when i burn the code to Cyclone II kit . its not working.
is there any problem if i read the input from a text file
Processing of design input files and possible problems will be reported in the Quartus compilation report. Memory initialization data are converted to a *.mif file that can be inspected. Everything at your fingertips.
my verilog code needs to read input from a text file.
the code was synthesized using Quartus II tool
but when i burn the code to Cyclone II kit . its not working.
is there any problem if i read the input from a text file
What!?
[sarcasm_mode]
Sure you can just add a SATA interface to the FPGA and a Nios-II to control it. Then you can write software to pull data off the NTFS/FAT32/FAT16 drive. ;-)
[/sarcasm_mode]
What!?
[sarcasm_mode]
Sure you can just add a SATA interface to the FPGA and a Nios-II to control it. Then you can write software to pull data off the NTFS/FAT32/FAT16 drive. ;-)
[/sarcasm_mode]
Come on...now you're getting into the realm of fantasy ;-)...you need a processor with a bit more omph than a Nios-II to run win7...not sure anyone has a soft core processor with that much horsepower (gee, even an i7 has trouble running it).
Now you could run a 'nix on the Nios. I think the NEEK demonstration board uses something like a ulinux and keeps stuff on a memory card.
Come on...now you're getting into the realm of fantasy ;-)...you need a processor with a bit more omph than a Nios-II to run win7...not sure anyone has a soft core processor with that much horsepower (gee, even an i7 has trouble running it).
Beyond off-topic chat, we still don't know what the OP wants to achieve, what he's actually doing and where it goes wrong.
Maybe he's using $readmemb for memory initialization as required and there's an unrelated issue. Maybe he imagines $readmemb to read data at runtime. But if so, from which file on what media?
Unfortunately the OP's posts are pretty ambiguous.