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Altera_Forum's avatar
Altera_Forum
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13 years ago

Blue Screen while using JTAG

Hi all,

I am new here and need a help.

I am working with Altera JTAG device on windows XP using NIOS IDE.

Sometimes all works fine but in many cases when i trying to enter debug mode i getting a blue screen :( with an error of: "IRQ_LESS_OR_EQUAL".

Does someone familiar with a similar problem?

Can someone help please, once it was rare but now its happens a lot and wasting a lot of time.

Thanks :),

Michael

2 Replies

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    13 years ago

    I had this issue with my VGA. Same error. No cures :( Anyway, check if You're NOT plugged Your JTAG adapter to USB3 port. Sometimes USB3 doesn't work.

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    13 years ago

    --- Quote Start ---

    Hi all,

    I am new here and need a help.

    I am working with Altera JTAG device on windows XP using NIOS IDE.

    Sometimes all works fine but in many cases when i trying to enter debug mode i getting a blue screen :( with an error of: "IRQ_LESS_OR_EQUAL".

    Does someone familiar with a similar problem?

    Can someone help please, once it was rare but now its happens a lot and wasting a lot of time.

    Thanks :),

    Michael

    --- Quote End ---

    I get BSODs when using SignalTap once or twice a day. I hit get new data and then BSOD -> Page Fault. This only happens in SignalTap all others tools (and there are some memory intensive ones I use) run fine. Didn't get this in the past on older versions of Quartus on the same machine either.

    I use Quartus 12.0 Build 178 05/31/2012.

    I cannot reproduce the error, but it seems that the bigger the SignalTap is (use of internal memory, amount of data watched), the sooner the BSOD occurs. Sometimes I can debug for several iterations (compile, debug, correct, rinse&repeat), today the Tap BSODed me on the first read after starting my PC and Quartus.

    Gotta ask my boss for an updated license I guess, hopefully the current build is more stable again.