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Altera_Forum
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15 years ago

Modelsim and altfp blocks

I'm attempting to simulate (functional level) a VHDL design using ModelSim that contains altfp_div and an altfp_conv blocks from the altera_mf library. These compile fine in Quartus, but when I try t...
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Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

i'm not seeing the same results as you. i'm using Quartus II 9.1sp2 and the accompanying ModelSim-AE version.

i do confirm that altera_mf only contains an altfp_mult, but the altfp_div.vhd i created with the MegaWizard does compile fine in ModelSim. 

vcom -reportprogress 300 -work work /home/thepancake/testfp/testfp.vhd
#  Model Technology ModelSim ALTERA vcom 6.5b Compiler 2009.10 Oct  1 2009
#  -- Loading package standard
#  -- Loading package std_logic_1164
#  -- Compiling entity testfp_altfp_div_pst_tre
#  -- Compiling architecture rtl of testfp_altfp_div_pst_tre
#  -- Compiling entity testfp_altfp_div_8ah
#  -- Compiling architecture rtl of testfp_altfp_div_8ah
#  -- Compiling entity testfp
#  -- Compiling architecture rtl of testfp