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Altera_Forum
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15 years ago

Quartus 9.1sp2 + University SD card core

Hi, I've been trying to build a rather basic computer for a DE1 board. This computer is basically the exact same as a DE1 basic computer but I need to add an MMU and support for the SD car...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

To get rid of those Error messages while generating the NiosII processor, open the file Altera_UP_SD_Card_Avalon_Interface_hw.tcl and comment (add a# to the beginning of) the line 112, which states (after commenting):

# add_interface_port clock_sink i_reset_n reset_n Input 1

Then refresh and regenerate.

I do not know the effect of doing so on the SD Card Interface operation yet, as I am expermenting a lot here :)

--Bruno