Hi will,
yes with the same setup and different AFE8030 evk .one evk is having CRYSTEK CVHD-950(2135-01) which is working but other evk is having CRYSTEK CVHD-950X(2227-02) which is not working(seeing the output of LMK as 247.63Mhz).
Regards
P Shiva
Shiva,
This may be related to your DAC mode selection of IQ mode. We recommend either setting DAC mode to non-interleaving for 9GHz DAC or interleaving for 12GHz DAC depending on your spur requirements. Latte may not have all JESD lane rates supported…
Part Number: AFE8030EVM While trying to use the overrideTxNcoSel() and overrideRxNcoSel() we’re facing an issue and will really appreciate your help.
Before using it I configure NCO0 and NCO1 frequency with updateTxNcoSb () and then sending the…
Part Number: AFE8030EVM Other Parts Discussed in Thread: AFE8030 Hi Team,
We are using AFE8030 .The setup has been modified for external SPI (via the FMC connector) and we can’t communicate with the AFE chip with SPI after powering on the EVM. But after…
Part Number: AFE8030EVM Other Parts Discussed in Thread: AFE8030 We are observing some rotation on phase compensated de-mapped data (5G NR OFDM waveform) when processing the IQ dumps, collected at TI 4.4 GHz output, offline in MATLAB. Our setup is: IQ generated…
Part Number: AFE8030EVM Hi,
I have modified the EVM for SPI access via FMC. The resistors connecting FMC pins to SPI signals have been mounted and the resistors connecting FTDI signals to SPI signals have been removed. I am just trying to read the contents…
Part Number: AFE8030EVM Other Parts Discussed in Thread: AFE8030 , LMK04828
Hi Team,
We have 6 EVMs and all of them have been modified for SPI access via FMC. Following changes have been made:
The resistors connecting FMC pins to SPI signals have been…
Part Number: AFE8030EVM Other Parts Discussed in Thread: AFE8030 Hi Team,
As we are Testing the data path latency from FPGA to TI we have seen very high latency of ~740ns.The test procedure as follows
So we are Triggering the Signal from the Intel board…
