Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Nios2 Embedded Evaluation Kit(NEEK)

Hi all!

I am University student. I am studying Nios2 system.

I did download neek_standard_ddr_vga_mirror_design_example.zip at http://nioswiki.jot.com/wikihome/vgaapplic...selectorupdater.

It is correct Cyclone III starter Kit + Nios II Embedded Evaluation Kit(NEEK).

But i haven't Cyclone III starter Kit. So I try to modify CycloneIII development kit + Nios II Embedded Evaluation Kit(NEEK).

In Quartus, i meet problem at Compilation.

The error message is

...

...

...

Error: IP Generator Error: C:/altera/kits/NEEK/neek_standard_ddr_vga_mirror_design_example/ip/neek_ddr_lcd_capture_dma/neek_ddr_lcd_capture_dma.cpp:74:8: Variable endOfPacket is not properly initialised

Error: Can't elaborate user hierarchy "cycloneIII_embedded_evaluation_kit_standard_sopc:cycloneIII_embedded_evalua

tion_kit_standard_sopc_instance|neek_ddr_lcd_capture_dma_inst:the_neek_ddr_lcd_c

apture_dma_inst|neek_ddr_lcd_capture_dma:instance"

Please help me!

PS : I am Korean. So my English is poor.

3 Replies

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

    I think you use v8.0 Quarus II, but the component in the example design is for v7.2. Try to use v7.2spx Quartus II to comile the design.

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

    Thank you!!

    Quartus 7.2 is generated neek_ddr_lcd_capture_dma ip.

    But i meet another error.

    In nios2 IDE, i executed "Run as nios II hardware"

    ...

    ...

    Reading System ID at address 0x0C001340: Verified

    Initializing CPU cache ( if present)

    OK

    Downloading 00000000 ( 0%)

    Downloading 00100000 (89%)

    Downloading 0B000020 (99%)

    Downloaded 72KB in 0.8s (90.0KB/s)

    Verifying 00000000 ( 0%)

    Verifying failed between address 0x0 and 0xFFFF

    Leaving target processor paused

    Does this message say what?
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    17 years ago

    It says either memory or memory controller you use for your program code is not functioning correctly.