ADS52J90EVM: ADS52J90EVM and TSW14J56EVM 8 channel mode and clocking

Hi Zhanibek,

We have received your inquiry about the configuration files for the ADS52J90 EVM and will get back to you early next week.

Hey, any news on configuration files for 8 and 32 channel modes for JESD interface? 

Hi Zhanibek,

I am checking with my software team regarding this.

Will keep you posted tomorrow on the status.

Hi Zhanibek,

The HSDC Pro GUI and the HMC DAQ GUI does not support 8 channel mode of the device.

The 32 channel mode in 8 lane JESD requires the configuration files to be created.

Can you let me know the device configuration you are interested in and we will provide the configuration files?

ADS52J90_32ch_SINE_8L_16x_10b_GBLCLKDIV1_FSDIV2_SYSREFDIV20_20x

I want to run at 50 MSPS with 200 MHz clock. 

Is it possible to go above 50 MSPS for 32 channels?

Hi, any news on 32 channel 8 JESD line configuration?

Hey, any updates on my inquiry? It has been one week...

Hi Zhanibek,

Apologize for the delay in my updates.

I will provide the configuration file for your test condition by Friday 8/16.

Can I get these configuration files: 

ADS52J90_32ch_SINE_8L_10x_10b_GBLCLKDIV1_FSDIV2_SYSREFDIV20_20x

ADS52J90_32ch_SINE_8L_12x_10b_GBLCLKDIV1_FSDIV2_SYSREFDIV20_20x

ADS52J90_32ch_SINE_8L_14x_10b_GBLCLKDIV1_FSDIV2_SYSREFDIV20_20x

ADS52J90_32ch_SINE_8L_16x_10b_GBLCLKDIV1_FSDIV2_SYSREFDIV20_20x

Also, why 8 channel mode is not supported. I really wanted to use 200M of 8 channel mode. There is not a single alert on device manuals that 8 channel mode is not support by JESD. 

Hi Praveen, any news? 

Hi Zhanibek,

Here are the links to the INI and CFG files.

/cfs-file/__key/communityserver-components-multipleuploadfilemanager/6bdde4cc_2D00_de27_2D00_44ff_2D00_8369_2D00_ef3e8017cd05-97516-complete/ADS52J90_5F00_32ch_5F00_SINE_5F00_8L_5F00_16x_5F00_10b_5F00_GBLCLKDIV1_5F00_FSDIV2_5F00_SYSREFDIV32_5F00_20x.cfg

/cfs-file/__key/communityserver-components-multipleuploadfilemanager/6bdde4cc_2D00_de27_2D00_44ff_2D00_8369_2D00_ef3e8017cd05-97516-complete/ADS52J90_5F00_8L_5F00_32ch_5F00_16x_5F00_10b_5F00_MC.INI

Copy the INI file to C:\Program Files (x86)\Texas Instruments\HMC-DAQ GUI\Firmware ini files\ADS52J90\ADS52J90vX1\TSW14J56revD_MC

Copy the CFG file to C:\Program Files (x86)\Texas Instruments\HMC-DAQ GUI\Scripts\ADS52J90\JESD\TSW14J56revD_MC\LMK_CDM_MODE\32CH_MODE

For the configuration to work, you will need to provide a 200MHz clock on J75 (LMK_CLKIN)

The files that I have provided only supports 16x, 10b configuration.

To support the rest of the configurations, we will need some more time (at least 2 weeks).

Hello,

When I click to the link, it shows: "Unfortunately, the page you've requested no longer exists. Please use the search form above to locate the information you're interested in."

Could you please try again sending files?

Hi Zhanibek,

I am reattaching the files. Let me know if you are still having any issues.

/cfs-file/__key/communityserver-discussions-components-files/73/2148.ADS52J90_5F00_8L_5F00_32ch_5F00_16x_5F00_10b_5F00_MC.INI

/cfs-file/__key/communityserver-discussions-components-files/73/5040.ADS52J90_5F00_32ch_5F00_SINE_5F00_8L_5F00_16x_5F00_10b_5F00_GBLCLKDIV1_5F00_FSDIV2_5F00_SYSREFDIV32_5F00_20x.cfg

This worked. Thank you!

Would be very grateful, if you provide other cfg files for lower serialization. Will wait two weeks. 

Also, is 8-channel cfg files somehow available? or tsw14j56evm never supports 8channel by any means? 

Hello, 

I got problem with this cfg file. I am supplying 200MHz clock to J75, But getting this unclear pulses. My signal should be rectangular pulses. Is your simulation is different? 

Seems like it being modulated by higher frequency signal.