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Altera_Forum's avatar
Altera_Forum
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15 years ago

Read physical address

Hello, I'm trying to read address 0x0400000 (start address of avalon interface 32bits read) and the NIOS just stopped working, I can't read the entire memory block (0x0400000 - 0x040ffff or so...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

10x for all the answers ...

I have registers ... we are two students, one from SW and the other from HW, so I write the code for my friends firmware ...

we use tjose addresses to turn on/off devices (lamp, motor, etc ...)

but if I don't write 1 to the MSB the NIOS just stopping ... :(

I just know it solved my problem since a friend encountered this problem last year ...