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Nios II (NEEK) GPIO configuration with Qsys

Altera_Forum
Honored Contributor II
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Hi, 

 

Can anyone tell me how to configure GPIO header for the Nios II embedded evaluation kit. I'm using the existing project "niosii-ethernet-standard-3c25" which was provided by Altera.  

 

Now the case is how can i to reconfigure "niosii_ethernet_standard_3c25.sof" with Qsys to add in the GPIO header which was locate at the side of the LCD Multimedia HSMC Board. Basically, what i had found inside the "niosii-ethernet-standard-3c25.sof" were only led_pio and button_pio. 

 

So does anyone can help or guide me by doing this. 

 

I'm appreciate for your reply. 

 

Thanks.  

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Altera_Forum
Honored Contributor II
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--- Quote Start ---  

Hi, 

 

 

Now the case is how can i to reconfigure "niosii_ethernet_standard_3c25.sof" with Qsys to add in the gpio header which was locate at the side of the LCD Multimedia HSMC Board.  

 

 

 

--- Quote End ---  

 

 

Do you refer to the black 10-pin Debug header next to the RJ45 Ethernet connector?
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Altera_Forum
Honored Contributor II
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Hi fheineman, 

 

Yah, that is what i talk about. I had go through the "Nios II 3C25 Microprocessor with LCD Controller Data Sheet.pdf" also "lcd_multimedia_hsmc_reference_manual_v2.0.pdf" but can't really found any inform about the GPIO header configuration. 

 

Is that the configuration are similar with the led and push button? 

 

I'm appreciate for your reply. Thanks
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Altera_Forum
Honored Contributor II
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I have been working on an Altera Wiki page for configuring the GPIO port on the Nios II Embedded Evaluation Kit (NEEK). It is a work in progress, and I do not have any software posted yet, but it has a detailed explanation and a copy of my design files. 

 

You can find it at http://www.alterawiki.com/wiki/neek_...bug)_connector. 

 

Good luck with your designs, and I hope this helps. Please let me know. 

 

Fred Heineman
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Altera_Forum
Honored Contributor II
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Hi fheineman, 

 

Sorry for the late reply. By the way, thanks for you replied, as this few months i'm busying with my project. So not much time to check the forum. 

 

Besides, i had make it work on my design already, thanks for your help. But currently i had facing another problem which i can't get enough of inform to solve with it. 

 

Did you even heard uC/Probe before? As i was running uC/OS-ii on my NEEK board and i wish to measure the time switching between the tasks. So i choose to follow one of the tutorial that was done with BeMicro-SDK. But i fail to display the result on the screen.  

 

If you had using it before, can share with me your experience? As i really need someone to guide me to resolve the problem. 

 

Thanks  

Jayze ng
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Altera_Forum
Honored Contributor II
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Hello Jayze, 

 

Glad to hear you got the GPIO working on your design. I also purchased the BeMicro, but I haven't had time to try the uC/Probe yet. Perhaps this weekend I can find the time. 

 

I suggest you post a new thread on the Nios II forum with the heading uC/Probe. You are more likely to find someone to help that way. Someone must have experience with it that they are willing to share. 

 

I'll let you know if I find anything. 

 

Good luck, 

fheineman
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Altera_Forum
Honored Contributor II
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Hi fheineman, 

 

Thanks. Yah i had already post a thread just now which the link shows as below. Feel free to take a look, if got any idea please let me know. 

 

 

Here the link: http://www.alteraforum.com/forum/showthread.php?t=33552 

 

Thanks 

Jayze
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