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Altera_Forum's avatar
Altera_Forum
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12 years ago

dsp builder-quartus project

hello, i have created a project for multichannel duc, and able to generate quartus project file. the top module is entity duc is port ( channel : in std_logic_vector(7 d...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

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hello,

thanks for your reply...

actually my nco frequencies are constant.

can you elaborate more???

regards nandak

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at port map use the following connections:

busin_d => x"00000000", -- processor data

busin_a => x"0000", -- processor address

busin_w => "0", -- processor write

regarding phase you ca also set it to a constant e.g. zeros.

as such the nco should use the constant value entered at gui block level. in case it does not (and i doubt it) then set above data to your constant, address to base address and write to "1"