19-02-2019, 08:56 AM
Hi Jac
The 3 line interpolater was deliberately made to give a softer picture. The difference between it and the 6 line interpolater is noticeable.
Hi Jeffrey
I will start a project and take it as far as I can without compiling. If I remember right, before compilation the project folder is well below 1 MB uncompressed.
The pin planer tool wont work without the project been compiled first. But I think I may be able to make assignments to the pins without compiling by using an assignments file.
I think it important that I make the pin assignments as any unused pins I have set to high impedance and on the PCB have connected them to GND.
I now have the oversampler multipliers pipe lined. In Quartus II the multipliers can be generated with the help of the 'MegaWizard plug-in manager' . It makes generating them very easy.
Frank
The 3 line interpolater was deliberately made to give a softer picture. The difference between it and the 6 line interpolater is noticeable.
Hi Jeffrey
I will start a project and take it as far as I can without compiling. If I remember right, before compilation the project folder is well below 1 MB uncompressed.
The pin planer tool wont work without the project been compiled first. But I think I may be able to make assignments to the pins without compiling by using an assignments file.
I think it important that I make the pin assignments as any unused pins I have set to high impedance and on the PCB have connected them to GND.
I now have the oversampler multipliers pipe lined. In Quartus II the multipliers can be generated with the help of the 'MegaWizard plug-in manager' . It makes generating them very easy.
Frank
