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Altera_Forum's avatar
Altera_Forum
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21 years ago

nios in stratix dsp board

hi,everyone: i need to run nios on the stratix dsp board,the flash on the board is am29lv320,and the sram is idt 71v 3578,they are not in the sopc builder component pool,i know i need to write...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

hi:tjd

thank you for your help! there are something i cant understand-------

in the 1s25 dsp board schematic,the u34,u35,u36,u37 are all cy7c1325,but,on the board,i see the sram is idt71v3578,what's type the sram really is???

how to connect sram1a_wel_n,sram1b_wel_n,sram1a_weh_n,sram1b_weh_n,sram1a_bwe_n,sram1b_bwe_n to your core?

data bus:your core only use 32bits,but the sram have 36bit,how to connect them?