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OJin0's avatar
OJin0
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

The attached LPM-counter symbol does not work.

I use Quartus (Quartus Prime 19.1) Lite Edition. The attached LPM-counter symbol does not work. The green text on the symbol is also weird. Any problems?
OJin0's avatar
OJin0
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

The input pins clock (mclk_in) is connected by the output pin (mclk_out) to which co of PLL03_50 is connected and a hardware jumper on the board.

This is the same as the mclk_in signal in the attached simulation wave picture.

In addition, a schematic and simulated wave picture are attached.

Is there any more material you need to review counter14?

Best regards,

Oksang