09-02-2013 04:50 PM
I am doing the same thing by migrate camera frame buffere demo onto the ML605 board. My problem is hanging in the resolution detection part. I tried to download your reference design from your dropbox links but for me it is a dead link.
Would you please give me a live link or tell me what might be the problem?
Every time it stucks at:
void read_IVK_VIDEO_DET_video_dimensions(Xuint32 BaseAddress, Xuint32 *pWidth, Xuint32 *pHeight )
*pWidth = IVK_VIDEO_DET_mReadSlaveReg0(BaseAddress, 0 ); <<------
*pHeight = IVK_VIDEO_DET_mReadSlaveReg1(BaseAddress, 0 );
// The function is in ivk_video_detec.c, and the base address would be the base address of the ivk_video_det_v2_01_a perihpral.
01-07-2013 06:23 AM
I'm trying to get the "IVK_Camera_Frame_Buffer_Demo" design working on a Virtex6 board.
The problem is that the DSP48A1, RAMB8BWER, RAMB16BWER in sysgen cores are not supported in Virtex6 FPGAs.
Unfortunately, i don't have Matlab to modify the pcores.I tried to generate verilog file from ngc netlist then replaced manually each spartan6 cell by its equivalent in Virtex6. But i fear that i made some mistakes.
I saw that you posted an "IVK_Repository_with_V6_pcores.zip" file in Avnet community forum. I replaced the original IVK_REPOSITORY by the new repository you gave and changed project options to Virtex6. I don't know if i missed some steps, but after generating netlist on XPS, i still get spartan6 cells on my netlist.
Is it possible that you gave the wrong file?
Any help will be apreciated.
01-07-2013 06:44 AM
The ZIP file contains both s6 and v6 versions of the pcores.
You will need to modify your MHS file (you can edit manually) to replace “_s6_” for “_v6_”
01-08-2013 02:31 AM
I replaced all S6 by V6 on MHS file.No spartan cells anymore in the netlist.
Then i replaced S6 by V6 in .c and .h files.
Now, when i run the design, the detected resolution on the hyperterminal is 1280X807 and the screen remains black.
If i change the resolution to vga
(#define CAMERA_RESOLUTION VIDEO_RESOLUTION_VGA
// #define CAMERA_RESOLUTION VIDEO_RESOLUTION_720P)
i get 640X807 on hyperterminal and no video on the screen.
08-26-2013 08:00 AM
As the ivk_repository_with_v6_pcores.zip has been available already. I wonder if now there is successful example of camera frame buffer demo on ml605?