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Hello I have hold timing issue on the ALTLVDS RX inside logic ..
I have an ALTLVDS RX ip confgiured like that
i get hold timing issues in timequest :
-0.019 u_tx_rx_wrapper|u_adc_controller|lvds_0|core|arch_inst|rx_channels[1].dpa_fifo.serdes_dpa_inst~rx_internal_reg u_tx_rx_wrapper|u_adc_controller|lvds_0|core|arch_inst|rx_channels[1].dpa_fifo.des[4].rxout_ufi~ufi_write_reg u_tx_rx_wrapper|u_tx_rx_pll|iopll_0_fclk0 u_tx_rx_wrapper|u_tx_rx_pll|iopll_0_loaden0
why its occur ? its inside the altera IP ..
Thx
kikoss
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Hello,
May I know what is your input clock frequency?
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Hello
the input clock frequency is 96Mhz
Thx
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Hello,
Thank you for your confirmation. Does it come from the dedicated reference clock pin within the I/O bank?
Which device is this and you are using which version of Quartus Prime?
Regards,
Aqid
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Hello,
I wish to follow up. Do you have any update?
Regards,
Aqid
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