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Visitor avitsur
Visitor
1,817 Views
Registered: ‎06-20-2012

deinterlacer configuration

hi

i am use whit the deinterlacer 3.0 for ntsc video. my out video is not stable and when i am reading the status reg i an getting "Frame Interrupt" error in bypass mode.

my configuration looks like this:

 

/WriteReg32 wr $base_addr_DEINT"$XDEINT_RESET" 0x01 #reset DEINT

sleep 1


/WriteReg32 wr $base_addr_DEINT"$XDEINT_MODE" 0x00000184 #PSF,NTSC,422, motion and diagonal
/WriteReg32 wr $base_addr_DEINT"$XDEINT_T1" 0x00000005 # T1 Threshold =10
/WriteReg32 wr $base_addr_DEINT"$XDEINT_T2" 0x00000046 # T2 Threshold =70
/WriteReg32 wr $base_addr_DEINT"$XDEINT_PULL_LO" 0x00007530 #
/WriteReg32 wr $base_addr_DEINT"$XDEINT_PULL_HI" 0x00009c40 #
/WriteReg32 wr $base_addr_DEINT"$XDEINT_XFADE" 0x00003f03
/WriteReg32 wr $base_addr_DEINT"$XDEINT_WIDTH" 0x000002d0 # 720
/WriteReg32 wr $base_addr_DEINT"$XDEINT_HEIGHT" 0x000001e0 # 480

/WriteReg32 wr $base_addr_DEINT"$XDEINT_FS_BASE0" 0x00000000 # Field Buffer 0 address
/WriteReg32 wr $base_addr_DEINT"$XDEINT_FS_BASE1" 0x00546000 # Field Buffer 1 address
/WriteReg32 wr $base_addr_DEINT"$XDEINT_FS_BASE2" 0x00a8c000 # Field Buffer 2 address
/WriteReg32 wr $base_addr_DEINT"$XDEINT_FS_WORDS" 0x0034bc00 #

/WriteReg32 wr $base_addr_DEINT"$XDEINT_IER" 0x00000f7f #

/WriteReg32 wr $base_addr_DEINT"$XDEINT_ISR" 0x00000f7f #


/WriteReg32 wr $base_addr_DEINT"$XDEINT_CONTROL" 0x05 #Update Request

 

for testing the Deinterlacer i conecte to the input TPG ip with color bar have 240x720 in AXIS

can anyone halp me? 

 

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2 Replies
Visitor gnleaf
Visitor
157 Views
Registered: ‎01-07-2019

Re: deinterlacer configuration

Can you tell us exactly how to configure Video deinterlacer?

Thanks,

gnleaf

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Moderator
Moderator
112 Views
Registered: ‎11-09-2015

Re: deinterlacer configuration

Hi @gnleaf ,

Our Community Help has a tip that might help you : Tip: If the message is older than 6-12 months, please post a new message rather than adding to the existing thread. Your inquiry will have a better chance of being picked up by an expert if it is a new topic.

 

https://forums.xilinx.com/t5/help/faqpage/faq-category-id/posting#posting

 

I would suggest you create a new topic on the appropriate board

 

Also the Deinterlacer IP is a quite old IP. This is deprecated and not supported anymore by Xilinx. You might want to move to the VPSS configured as deinterlacer only for your design


Florent
Product Application Engineer - Xilinx Technical Support EMEA
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