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Altera_Forum's avatar
Altera_Forum
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10 years ago

Writing nul character to file

Hi! I'm currently developing a small test bench where a bitmap file is read (using std.textio.all). I have managed to read the bmp file and I can write all characters to a new bmp file except 0...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

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I still cannot see any NUL in test.txt. I'm using ISim and it seems as that the reason why. Thanks Tricky for you tips and code!

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Ive never used ISIM, but have read reports of it doing odd things for lesser used bits of the VHDL language.

I would switch to something that does work - like modelsim.