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Hi,
We use Max 10 device and internal oscillator is used.
When dragging internal oscillator clock to wave in Altera Modelsim , the clock is always high impedance.
Please let us know how to make it happen.
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Hi Jamie,
For clock output signal, you need to enable the internal oscillator. Input(oscena) high to enable the oscillator.
Refer the "Table 1. Frequency Range for Supported Intel Devices"
https://www.intel.com/content/www/us/en/programmable/documentation/wtw1407741003234.html#wtw1407741079693
Find the screenshot for 55 MHz.
Regards,
Vikas
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Hi Vikas,
Please give me your test file so that I can compare their difference.
Regards,
Jamie
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Hi Jamie,
Could you please check at your end?
either you can initialize"oscena" to high or force to high.
if you have specific issue, please let me know
Regards,
Vikas

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