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Altera_Forum
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14 years ago

Two SOPCs - SOPC#2 gives no jtag uart output

Hi guys, I have a design that instantiates two different SOPCs, each containing its own NIOS II cpu and JTAG UART. I compiled a different C-app for each NIOS II. Quartus compiles all OK, but ...
Altera_Forum's avatar
Altera_Forum
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14 years ago

when you download the .elf you need to pass a parameter --instance

like this

nios2-download -g <.elf> --instance 1

if you have 2 cpus you have instance 0 and instance 1

good lucky

Franz Wagner