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Altera_Forum's avatar
Altera_Forum
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15 years ago

DE2 board. Flash and sram with NIOS

Hi I have same problem with using sram and flash simultaneously. I use DE2 board. This is how looks like my project. I have 2 address buses but one data bus. And I dont know how connect data bu...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Sorry. It was me the one who misunderstood.

I wrongly assumed flash_data[7..0] and sram_data[7..0] actually were the same pins, since this is what I have on my board.

I think the solution in your case is to instantiate in sopc builder TWO tristate buses: one for sram and one for flash.