Forum Discussion

Honored Contributor

14 years ago

3.372 MHz and 7.5Mhz and 4Khz

I need to generate clock for 3.372 Mhz, 7.5 MHz and 4 Khz. is this possible using dividers in the dE0 or the DE0 nano board?

Honored Contributor

14 years ago

all right, I will help you as far as you and I can.

first of all.

if you know how to generate Altera's IP-Megacorefunction.

if you do that.

just read the document here

and generate IP-core

Start QuartusII

-> select [Tools]-> [MegaWizardPluginManager]menu

-> create a new custom megafunction

-> select ALTPLL in I/O tab

in the IP-Megafunction you can choose input clock(50MHz in DE0 nano)

and output clocks ( what you want create)

this is rough description.

if you have the board.

just try it and check it out with an oscilloscope.