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Altera_Forum's avatar
Altera_Forum
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16 years ago

De1 Nios

hi,

i am using DE1 board, i created NIOS system i have some problem occur.

when i download system in nios ide "leaving target process paused" massage will appear, but i use DE1 NIOS example program answer will get. i am new user. any one help me to create NIOS system. i am using quartus 6.1.

2 Replies

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor

    Check that your clock and reset are properly connected to your SoPC system. Also check that you are meeting timing requirements.

    Jake
  • Altera_Forum's avatar
    Altera_Forum
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    hi i have one more clarification, in the DE1 board example nios project they used 100 MHz clock, but in DE1 50 MHz clock(why - in DRAM they shift the phase of the clock also) and also in the reset, they used internal reset option with some time interval. (i saw in verilog code).