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Altera_Forum's avatar
Altera_Forum
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17 years ago

Phase Shift Reconfiguration

Hi, I am wanting to configure a phase shift routine on the Stratix II FPGA. Within Quartus I have used the altpll_reconfig and altpll megafunctions to generate the apporopiate block diag...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

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When you open the altpll with megawizard, you can change the phase in "output clocks" tab and generate mif in "PLL reconfiguration" tab. Put mif file name and push "Generate A Configuration File" button. After generating mif file, you cancel the altpll to save original setting.

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Hi,

I have tried this. However when i generate mif files for different phase shift configurations (which i have changed via the ALT_PLL megafunction),there is no difference between the mif files.