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Regular Visitor
zhaow0422
Posts: 17
Registered: ‎06-05-2012
0

How to read the image info from RAM with verilog

Hi everyone,

 

I want to know how to read one block pixels from a frame ram. Suppose the frame size is 720p

stores in the RAM such as: ********

  ********

  ********

  ********

I want to read the first block pixels like this **** 4*4block ,then the next. Can you tell me how to write its address with verilog? many thanks

                                             ****

                                             ****

                                             ****

Xilinx Employee
austin
Posts: 3,682
Registered: ‎02-27-2008
0

Re: How to read the image info from RAM with verilog

z,

 

We do not write verilog.  If you were to ry to write some verilog yourself, and try to synthesize it and posted your results, pehaps someone would comment on it and help you.

 

Generally speaking, you may ask if someone has a design they are willing to share with you, you may ask if there is a good way to do "X" (whatever you are trying to do), but asking someone to do your work for you is unlikely to get any response at all.

 

 

Austin Lesea
Principal Engineer
Xilinx San Jose
Super Contributor
chandrajit_pal
Posts: 109
Registered: ‎04-28-2010
0

Re: How to read the image info from RAM with verilog

hi,

       pls have alook at the given link below...you may get some idea for it...

        http://forums.xilinx.com/t5/Archived-ISE-issues/Image-input-in-ISE/td-p/23624 

best regards
Chandra
University Of Calcutta
Best Regards
Chandrajit
Regular Visitor
zhaow0422
Posts: 17
Registered: ‎06-05-2012
0

Re: How to read the image info from RAM with verilog

thank you for your advice.

Regular Visitor
zhaow0422
Posts: 17
Registered: ‎06-05-2012
0

Re: How to read the image info from RAM with verilog

thank you very much.
Rgs