Forum Discussion
Altera_Forum
Honored Contributor
8 years agoQuartus II Fitter error in connecting the output of IOPLL to refclk of ATX PLL
Hello, I am creating a Quartus project to transmit high-speed data using the Arria 10 Transceiver Native PHY. I am supplying the the serial clock (at 1.5GHz) to the tx_serial_clk0 using Arria ...
DGila
New Contributor
6 years agoHi,
I am having a similar problem, the IOBUF/O output can't be connected to the CMU_FPLL_REFCLK_SELECT/REFCLK input
can I add BUFCLK/BUFCLKBLOCK to my design manually?
other suggestion is maybe to instanciate HSSI_REFCLK_DEVIDER, which I did not find.
Thanks,
Dror
druva1
Occasional Contributor
6 years agoHi,
Where you able to fix this error? I am having the same issue :/..
- Visshnu5 years ago
New Contributor
Hi,
I am facing the same issue..
Is there a way to fix this issue?
- druva15 years ago
Occasional Contributor
Are you using a template or an example? or your own design?
Because in my case I used an Arria 10 Transceiver example and discover that is was a wire issue.
In the example, two signals were exportered from the top level design and connected together in the testbech. So instead of exporting them, I contected them together in the top level.
Cheers