PLL Reconfiguration .mif File Generation - Cyclone 4 GX

Altera_Forum · ‎09-24-2012

Hi,

I am working on PLL Dynamic Reconfiguration with GX Transceivers on Cyclone 4 device.

The .mif File generated to reconfigure the PLL is not 144x1 bit, but 48x16 bit since i use a duplex ALTGX configuration.

But the rom_data_in port in ALTPLL_Reconfig megafunction can be configured only for 1-bit .mif file.

So, how to generate a .mif file of size 144x1 bit for PLL reconfiguration with ALTGX megafunction?

Thanks,

Swami.

Altera_Forum · ‎10-15-2012

hi Swami,

I am having the same problem right now and i dont know how to solve it. Have you found the solution????

Thanks in advance.

Lucia

Altera_Forum · ‎10-16-2012

Hi Lucia,

I haven't found any solution yet.

What exactly are you working on? Could you please tell more about your project?

Thanks,

Swami.

Altera_Forum · ‎01-24-2013

Hi,

To change the memory size you can use the tool from Quartus (open the memory and use edit->memory size wizard).