Other Parts Discussed in Thread: LMK04828, , ADS42JB49, TSW14J50EVM
Hello,
I need to use your dual ADC 14 bits (ADS42JB49 ) with your ADS42JB49EVM evaluation module with my own FPGA carrier through the FMC connector . So, I need to program by SPI the LMK04828 clock conditioner to configure special device clocks and the DAC but I don't see the SPI bus connected to FMC connector. The FMC see 6 signals "SPI_D1 to 6" connected to the CPLD on the schematic of the module. So, few questions to you:
1°) Does it mean the LMK + ADC is only programmable from the GUI software ?
2°) does this software work without the legacy TSW14J50EVM FPGA carrier (TI) and with my transparent FPGA board ?
3°) is there a protocol to use the CPLD as switch and program the SPI with my FPGA carrier board ?
Any documentation on this CPLD would be welcome, please.
Best regards.
