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Altera_Forum's avatar
Altera_Forum
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15 years ago

m_state==STATE_DEBUG, cause by sram instability ?

Hi, I have some problems to program (run as/debug as) my Nios design with Eclipse IDE: quite often I have this message : "m_state==STATE_DEBUG..." Sometimes I can program successfully an...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Thanks for your answers.

The Application note is really interesting and well illustrated.

Jtag traces and some sram addresses traces are on the same area on different layers on the PCB. Maybe This could explain my problems : jtag error when downloading or bad sram accesses during running.

I will make some measures and search in this way. Thanks for Advices.