Other Parts Discussed in Thread: AFE7950
Tool/software:
First We tried your loopback example which in AFE7950_JESD_Loopback_Example.zip when we run JESDLoopback.py file we can get output at 9.52 GHz but it has -60 dBm Amplitude which is very low then we pull out the power supply and we still get the same signal output which is weird. I think it is not working.
Then we tried second example which is ZC706_AFE79xx_8b_10GSPS, now we are not getting any error or warning from Latte but we do not get any output so we checked the documents and notice we don’t have D port (doesn’t inserted only SMA connectors. ) and in Latte B ports Rx NCO’s was set 500 MHz which is wrong because it needs to be at least 600 MHz so we changed it to 1800 and we tried to get an output from B port but it is not worked tho.
Lastly we tried AFE79xxEVM_TSW14J58_Bringup.pptx file but the tx output has many spur.
