Compact Flash HW & SW Examples

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originally posted by viethoang@Jun 15 2006, 05:07 PM

hi hippo,

thank you very much for your help. i am just a beginner.

i have fixed that problem.

but i have another question.

as your instruction:

<div class='quotetop'>quote

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you need os support. there ucos/2, ecos, and uclinux.

i prefer uclinux.

http://nioswiki.jot.com/wikihome/operating...ms/%c2%b5clinux (http://nioswiki.jot.com/wikihome/operating...ms/%c2%b5clinux)

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I downloaded zImage for 2C35 board: zimage_std_2c35. And then I downloaded this image to 2C35 board (ofcourse, after download .sof for it). This process finished successfully. But when I ran nios2-terminal there&#39;s no response from the board, the Nios II Command Shell only displayed:

[sopc builder]$ nios2-terminal --cable usb-blaster

nios2-terminal: connected to hardware target using jtag uart on cable

nios2-terminal: "usb-blaster [usb-0]", device 1, instance 0

nios2-terminal: (use the ide stop button or ctrl-c to terminate)

and did not return.

What is this error? How can I solve it?

Thanks.

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=16193)</div>

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did you use this sof ?

altera/kits/nios2_60/examples/verilog/niosII_cycloneII_2c35/standard/standard.sof

Please post it over uclinux forum.

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originally posted by hippo+jun 19 2006, 08:41 am--><div class='quotetop'>quote (hippo @ jun 19 2006, 08:41 am)</div>

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<!--quotebegin-viethoang@Jun 15 2006, 05:07 PM

hi hippo,

thank you very much for your help. i am just a beginner.

i have fixed that problem.

but i have another question.

as your instruction:

<div class='quotetop'>quote

--- quote end ---

--- quote start ---

you need os support. there ucos/2, ecos, and uclinux.

i prefer uclinux.

http://nioswiki.jot.com/wikihome/operating...ms/%c2%b5clinux (http://nioswiki.jot.com/wikihome/operating...ms/%c2%b5clinux)

--- Quote End ---

I downloaded zImage for 2C35 board: zimage_std_2c35. And then I downloaded this image to 2C35 board (ofcourse, after download .sof for it). This process finished successfully. But when I ran nios2-terminal there&#39;s no response from the board, the Nios II Command Shell only displayed:

[sopc builder]$ nios2-terminal --cable usb-blaster

nios2-terminal: connected to hardware target using jtag uart on cable

nios2-terminal: "usb-blaster [usb-0]", device 1, instance 0

nios2-terminal: (use the ide stop button or ctrl-c to terminate)

and did not return.

What is this error? How can I solve it?

Thanks.

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=16193)</div>

[/b]

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did you use this sof ?

altera/kits/nios2_60/examples/verilog/niosII_cycloneII_2c35/standard/standard.sof

Please post it over uclinux forum.

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=16238)</div>

[/b]

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Hi Hippo,

Thanks for your answer.

Yes, I used that .sof file. I don&#39;t know what happened.

Do you have any idea?

Thanks.

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originally posted by viethoang@Jun 13 2006, 05:47 PM

i did as your instructions, but when i ran sopc builder to regenerate, it issued an error:

ERROR: in F:/altera/mywork/CF/cf_examples_for_niosforum/std_cf_2c35/std_2C35.ptf, can&#39;t read Clock_Source setting for ddr_sdram instance of ddr_sdram_component v3.2.0.[/b]

How can I fix this bug?

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=16161)

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[/b]

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I had a similar problem and I&#39;m hoping someone out there can provide some guidance on this one.

Thanks,

Dave

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originally posted by davew+jun 20 2006, 04:14 pm--><div class='quotetop'>quote (davew @ jun 20 2006, 04:14 pm)</div>

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<!--quotebegin-viethoang@Jun 13 2006, 05:47 PM

i did as your instructions, but when i ran sopc builder to regenerate, it issued an error:

ERROR: in F:/altera/mywork/CF/cf_examples_for_niosforum/std_cf_2c35/std_2C35.ptf, can&#39;t read Clock_Source setting for ddr_sdram instance of ddr_sdram_component v3.2.0.[/b]

How can I fix this bug?

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=16161)

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[/b]

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I had a similar problem and I&#39;m hoping someone out there can provide some guidance on this one.

Thanks,

Dave

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=16274)</div>

[/b]

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The new ddr core 3.4.0 needs a new resync clock.

You may try another method, copy the project,

altera/kits/nios2_60/examples/verilog/niosII_cycloneII_2c35/standard

add cf component, wire it in top level to cf socket for cf drive or a 20x2 pin header for IDE HDD/DVD writer .

assign the pins. and regenerate to build sof.

Hi Hippo,

How about my above question ( about uClinux on 2C35 board )?

Do you have any idea or solution?

I used the standard .sof file and the uClinux&#39;s Image that you posted.

Any one know this problem?

Thanks,

Viet.

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originally posted by viethoang@Jun 21 2006, 11:29 AM

hi hippo,

how about my above question ( about uclinux on 2c35 board )?

do you have any idea or solution?

i used the standard .sof file and the uclinux&#39;s image that you posted.

any one know this problem?

thanks,

viet.

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=16302)

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I don&#39;t have the dev board to test again right now.

It will take a couple of days to get the board.

I will let you know as soon as I get it.

Thanks Hippo,

You are so kind for begginers like me.

Hope we will have answer for this problem.

Viet.

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originally posted by hippo+jun 21 2006, 10:32 am--><div class='quotetop'>quote (hippo @ jun 21 2006, 10:32 am)</div>

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<!--quotebegin-viethoang@Jun 21 2006, 11:29 AM

hi hippo,

how about my above question ( about uclinux on 2c35 board )?

do you have any idea or solution?

i used the standard .sof file and the uclinux&#39;s image that you posted.

any one know this problem?

thanks,

viet.

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=16302)

--- quote end ---

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I don&#39;t have the dev board to test again right now.

It will take a couple of days to get the board.

I will let you know as soon as I get it.

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=16303)</div>

[/b]

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Hi Hippo,

Did you re-test this project?

Do you have any answer for this problem?

I tried to run many times, but not success.

Thanks.

Yes, I got the board yesterday.

I tested the zImage_std_2c35 on Altera nios dev board 2c35 (not dsp board) on quartus II v6.0 and nios II v6.0.

The kernel started without problem.

For altera nios dev board cyclone2 2C35 edition (not dsp board),

1. run quartus2, open project altera/kits/nios2/examples/verilog/niosII_cycloneII_2c35/standard

(for DE2, use DE2_System/DE2_demonstrations/DE2_NET/ DE2_NET.sof)

2. use quartus programmer to download standard.sof

3. oepn a nios2 command shell from Windows Start-->Programs-->Altera-->Nios II 6.0 -->Nios II Command Shell

Note the drives mapping in nios2 sdk shell, drive c: is /cygdrive/c/

4. nios2-download -g zImage_std_2c35

5. nios2-terminal

What is your message during nios2-download?

does it shown "starting processor at address 0x04800000" ?

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originally posted by hippo@Jun 28 2006, 02:13 PM

yes, i got the board yesterday.

i tested the zimage_std_2c35 on altera nios dev board 2c35 (not dsp board) on quartus ii v6.0 and nios ii v6.0.

the kernel started without problem.

for altera nios dev board cyclone2 2c35 edition (not dsp board),

1. run quartus2, open project altera/kits/nios2/examples/verilog/niosii_cycloneii_2c35/standard

(for de2, use de2_system/de2_demonstrations/de2_net/ de2_net.sof)

2. use quartus programmer to download standard.sof

3. oepn a nios2 command shell from windows start-->programs-->altera-->nios ii 6.0 -->nios ii command shell

note the drives mapping in nios2 sdk shell, drive c: is /cygdrive/c/

4. nios2-download -g zimage_std_2c35

5. nios2-terminal

what is your message during nios2-download?

does it shown "starting processor at address 0x04800000" ?

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=16457)

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Hi Hippo,

It&#39;s OK now http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/laugh.gif . Thank you very much and forgive me for disturbing you.

Viet.