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AM3358 EVM

Vivek Ginotra

Prodigy 130 points

The board is not booting up for us, but earlier it was working fine..

Even the LEDs on the top panel does not glow.

Even we have connected the board with CCS using serial board. But once we launch the target configuration, the error is flashed - "Emulator not found"

Could somebody tell us what can be the issue???

over 13 years ago

0 Biser Gatchev-XID over 13 years ago

TI__Guru**** 393215 points

Hi Vivek,

THis could be caused by a lot of reasons. Have you checked the input voltage, starting from the input jack J1, through fuse F1 and switch SW1? If this is OK a LED should be lit (D3 on the Base Board).

0 Vivek Ginotra over 13 years ago in reply to Biser Gatchev-XID

Prodigy 130 points

Hi Biser,

Thanks for the input.

We have checked that D3 on the Base Board is glowing.

And even D3 (Power) on the LCD Board is also glowing.

But D9, D13 on the daughter board are not glowing.

Your inputs will be appreciated.

Thanks

Vivek

0 Biser Gatchev-XID over 13 years ago in reply to Vivek Ginotra

TI__Guru**** 393215 points

Hi Vivek,

It's not possible for me to debug your board over the forum. What I can suggest is you get the board schematics and hardware guide:

http://processors.wiki.ti.com/index.php/AM335xBoards#General_Purpose_EVM_.28AM3358_-_TMDXEVM3358.29

http://processors.wiki.ti.com/index.php/AM335x_General_Purpose_EVM_HW_User_Guide

Also check if your SD card is corrupted, check whether EVM tries to connect through console (you should see a "CCCCCCCCCCC" message.