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Altera_Forum's avatar
Altera_Forum
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21 years ago

help for flash programming error!

I'm using QuartusII4.2+sp1,NiosII1.1,ByteBlasterII cable, and an EP1C12Q240 on my custom board. I built a flash programmer design as the "NiosII Flash Programmer user guide" instructs...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

Hi Scott,

U3(flash: SST39VF040) is actually mapped to address 0008_0000 by the SOPC BUILDER automatically.

In my own project U3 is mapped to address 0000_0000, and in the programmer project U3 is is actually mapped to address 0008_0000, is there any problem?

Thanks.

--armen