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Altera_Forum
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15 years ago

Nios II Flash Programmer with 8-bit CFI Interface

Hi All, I have 8-bit CFI Flash interface on my board. I got error .. # Programming flash with the datafile "$SOPC_KIT_NIOS2/bin/nios2-flash-programmer" --base=0x02800000 "test....
Altera_Forum's avatar
Altera_Forum
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15 years ago

your toplevel connectivity shows that sdram and cfi share some signals like adr ... is that correct ?

also your signal tri_bridge_byteenablen has goes to sdr_be is that correct ? the name ...byteenablen has a "n" at the end, might indicate negative logic.