Problem with VIP suite on Cyclone V device

Hi Ted,

Thanks Ted for your reply. All the mode configuration registers of CVO read 1 and the underflow bit is also 1.

Also I have noticed the CVO input video packet, the control packet data alternates between 0F,00,02,0D,00,01,02,00,0F,00 and 0F,00,02,0D,00,01,02,00,0B,00.

According to the above data packets , width = 2D0h= 720 ,height =120F /120B = 4623/ 4619

I do not understand the height part of the packet . Is it correct?

Following are my CVO settings

image width: 720

image height: 576

Bits per pixel per color plane: 8

Number of color planes: 2

Color plane format: sequence

Allow output channels in sequence : checked

Interlaced video: checked

Syncs signals: Embedded in video

Active picture line: 23

Field 1

Ancillary packet insertion line :8

Embedded syncs-Field1

Horizontal blanking :144

Vertical blanking :2

Interlaced and field 0 parameters

F rising edge line :313

F falling edge line :1

Vertical blanking rising edge line :311

Ancillary packet insertion line :321

Embedded syncs Field 0

Vertical blanking :24 lines

pixel fifo size: 55296 (4 times [(1440+288)*8])i.e 4 lines of data

Fifo level : 55295

I have tried various combinations but the output does not appear proper and the underflow bit is always high.

Video in and out use same clock: checked

Use control port : checked

Runtime configurable video modes : 1 modes

Width of vid_bus :1 bits

Regards,

Vidya