Texas Instruments TMS320DM6446 DVEVM v2.0 - Manual (Page 51)

Using the Digital Video Test Bench (DVTB)
DVEVM Software Setup 4-19
3) Copy the binaries "dvtb-d" and "dvtb-r" to /opt/dvsdk/dm6446 on the
device’s target filesystem and run it there. It must be in the same
directory as the DSP executables.
For further details on the DVTB, see the following documents:
❏ Release Notes.
/home/<useracct>/dvsdk_#_#/dvtb_#_#_#/docs/dvtb_release_notes.pdf
❏ User Guide..
/home/<useracct>/dvsdk_#_#/dvtb_#_#_#/docs/dvtb_user_guide.pdf