Part Number: DAC39RF10EVM Other Parts Discussed in Thread: TSW14J59EVM Tool/software: Hi, We have connected the DAC39RF10EVM and TSW14J59 with the following configuration: Clocking: EXT → DACCLK | LMX/LMK → FPGA CLK: 5 GHz JMODE: 10 Encoding: 64b66b Lane Configuration: 16 lanes with 2 streams The issue we are facing is that GBTCLK1_FMC_p/n is not outputting any signal . We probed C90 and C91 to verify, but it appears that no signal is present. On the other hand, GBTCLK0_FMC_p/n, FPGA_CORECLK_p/n, and FPGA_SYSREF_p/n are outputting signals correctly. We have also tried configuring other JMODEs that use 16 lanes, but the result remains the same. Furthermore, even when we configure the SPI settings from the GUI without connecting to TSW14J59, the issue persists. Have you encountered a similar issue before? Any guidance would be greatly appreciated. Best regards, tabe
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