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Altera_Forum's avatar
Altera_Forum
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20 years ago

i am confused by the flash address

hi all i use am29lv160db as the flash of nios system, i set it to work under the mode of 16 bit, and the address is 20 bit! the address that the flash is assigned to by the sopc is from 0x00000...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

i understand u ,

if i use sst39lv160,16Mbit flash,i think its address should be from 00000000 to 000fffff, but it ends in 001fffff!

it has 2M X 16bit space?