This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TDA2EXEVM: Pls help,TIDL Semantic Segmentation error:SYSTEM_LINK_STATUS_EFAIL

Part Number: TDA2EXEVM

Hi:

    I use VisionSDK_03_02_00_00,and  try to run the tidl demo "Semantic_Segmentation";the system is booted OK,and I can see the vision SDK Usecases menu:

[IPU1-0]  1: Single Camera Usecases
[IPU1-0]  2: Multi-Camera LVDS Usecases
[IPU1-0]  3: AVB RX Usecases, (TDA2x & TDA2Ex ONLY)
[IPU1-0]  4: Dual Display Usecases, (TDA2x EVM ONLY)
[IPU1-0]  5: ISS Usecases, (TDA3x ONLY)
[IPU1-0]  6: TDA2x Stereo Usecases
[IPU1-0]  7: Network RX/TX Usecases
[IPU1-0]  a: Miscellaneous test's
[IPU1-0]  c: OPENVX Usecases
[IPU1-0]  f: TIDL File I/O Usecase
[IPU1-0]  g: Semantic Segmentation Usecase

But when I enter "g",the error is reported:

[IPU1-0]     60.286524 s:  Assertion @ Line: 1500 in nullSrcLink_tsk.c: pObj->fpDataStream[chId] != SYSTEM_LINK_STATUS_EFAIL : failed !!!
[IPU1-0]     60.287165 s:  Assertion @ Line: 1500 in nullSrcLink_tsk.c: pObj->fpDataStream[chId] != SYSTEM_LINK_STATUS_EFAIL : failed !!!

Of course,I put the "TIDLCFG.TXT "、"IN.RGB "、"PRM.BIN "、"NET.BIN " four files in the root of SD.

Is the “In.RGB” is same as used in "TIDL File I/O Usecase",or other format file?

What am I missing?  Or something else wrong?

Pls help me!