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Altera_Forum's avatar
Altera_Forum
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10 years ago

What happened to vhdl.org?

I was looking for the fixed-point libraries for fixed-point and floating-point arithmetic's from David Bishop, they used to be here http://www.vhdl.org/fphld/vhdl.htmbut now the website is gone. Any ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Tricky, have you tried to work with it?

I can see the packages in Modelsim under "ieee" and also simulate them.

However when I try to synthesize (now in Quartus) my little test design I get this error:

Error (10481): VHDL Use Clause error at test_controller.vhd(33): design library "ieee" does not contain primary unit "fixed_float_types". Verify that the primary unit exists in the library and has been successfully compiled.

Error (10800): VHDL error at test_controller.vhd(33): selected name in use clause is not an expanded name