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Altera_Forum
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13 years ago

NIOS II and Cyclone III Remote Update

Have spent several days now searching and reading and think I am nearly there... but not quite. I am using the NIOS II core with SOPC builder. I use Quartus II for the FPGA image. This is a projec...
Altera_Forum's avatar
Altera_Forum
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12 years ago

Ok cris72 for Frequency of the remote update core on Cyclone III it was already set under 40 Mhz in the SOPC builder ;

where do I put read_source=01 and what does it correspond to ? Is it in my Nios C code or somewehere else ?

There is something strange that happens when I read register 0xC, at first it's still 0x8 even when I try to reconfigure to address 0x400000,

but when I erase the byte at 0x400000 and do a reconfig then I have the value 0x400000 in my 0xC register ?