AFE5805EVM: Error meessage"Clock from ADC EVM not received by FPGA board" when testing with TSW1400 using onboard 40Mhz clock mode

ZHEYU LI

Prodigy 25 points

Part Number: AFE5805EVM

I tried to test the AFE5805EVM with TSW1400 with the onboard 40 Mhz clock.

However, I'm getting the "Clock from ADC EVM not received by FPGA board" message from the HSDC Pro software.

I set the P6,P10 jumper to DIFF1 mode, P23 powered on, and P22 internal mode.

I also followed the manual and set the registers with TI ADC SPI Interface software.

1. Set Address Byte(s) = 0 Data Byte(s) = 1.
2. Set Address Byte(s) = 42 Data Byte(s) = 8081.
3. Set Address Byte(s) = 46 Data Byte(s) = 8208.

I know the LED3 on TSW1400 should be on if a correct clock signal is received from afe5805evm. However, it is not on.

Can anyone tell me anything wrong with my setup?

over 7 years ago

0 Praveen Aroul over 7 years ago

TI__Mastermind 49916 points

Hello Zheyu,

We have received your inquiry about the AFE5805EVM.

Can you provide a picture of the EVM showing the jumper settings?

0 ZHEYU LI over 7 years ago in reply to Praveen Aroul

Prodigy 25 points

Here's the picture.

0 guoming sun over 7 years ago in reply to ZHEYU LI

Prodigy 100 points

The same problem U got with ADS4449

0 guoming sun over 7 years ago in reply to guoming sun

Prodigy 100 points

I got

0 Kemeng Li over 7 years ago in reply to guoming sun

Prodigy 250 points

so，where is the problem in this case？i have a similar problems when i use tsw1400+mmwave devpack+iwr1642

0 Praveen Aroul over 7 years ago

TI__Mastermind 49916 points

Hi Zheyu,

I am assuming that you were able to resolve the issue by yourself. I will close the post.
If there are any pending questions, feel free to post them in a new post.

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AFE5805EVM: Error meessage"Clock from ADC EVM not received by FPGA board" when testing with TSW1400 using onboard 40Mhz clock mode