Author Topic: TE0808 - SFP configuration and PLL RST with CPLD  (Read 1635 times)

baldrism

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TE0808 - SFP configuration and PLL RST with CPLD
« on: June 18, 2019, 01:20:29 PM »
Hello all,

I am working with the board TE0808 with the SOM Zynq-UltraScale U9EG-1EE. I want to ensure that the PLL_RST is set to '1' and also that the SFP1_TX_DIS is set to 0.
As I have seen in the schematic both signals goes to the CPLD chip. My question is how can I set this values and how can I read them. Is there any design flow for this kind of thing?

Thanks and best regards,

baldrism

JH

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Re: TE0808 - SFP configuration and PLL RST with CPLD
« Reply #1 on: June 18, 2019, 02:45:49 PM »
Hi,
TE0808 has no CPLD. So you mean TEBF0808...
TEBF0808 CPLD Description of the newest CPLD Firmware:
Maybe you must do firmwareupdate, basic isntructions:Prebuilt Firmware and CPLD source code is available on the download area of the carrier.brJohn