Does anyone make the following: HDMI Receiver -> FPGA -> HDMI Transmitter I would considder DVI/Displayport also. I just want this for video processing. I don't need audio, controls, PCIe, etc. I've seen some very large boards with HDMI daughter boards but they're way too large and unnecessary for just testing video algorithms. Thanks, Alan Geering --------------------------------------- Posted through http://www.FPGARelated.com
FPGA Video processing board (HDMI).. who makes one?
Started by ●July 6, 2010
Reply by ●July 7, 20102010-07-07
On 6 Jul., 18:31, "alangeering" <alan@n_o_s_p_a_m.algee.co.uk> wrote:> Does anyone make the following: > > HDMI Receiver -> FPGA -> HDMI Transmitter > > I would considder DVI/Displayport also. > > I just want this for video processing. I don't need audio, controls, PCIe=,> etc. > I've seen some very large boards with HDMI daughter boards but they're wa=y> too large and unnecessary for just testing video algorithms. > > Thanks, Alan Geering > > --------------------------------------- =A0 =A0 =A0 =A0 > Posted throughhttp://www.FPGARelated.comHi Alan, There were nice solutions available for DVI. (e.g. Inrevium Boards) They are also not cheap, but they offer the daughter boards extra or at least publish the schematics: http://www.inrevium.jp/eng/x-fpga-board/optional_board.html You could adapt these boards to cheaper starter kits, Or you could build your own adapter boards. They are mainly based on TI's DVI-RGB(24bit) conversion chips. Maybe they have similar chips now for HDMI or Displayport. Have a nice synthesis Eilert
Reply by ●July 7, 20102010-07-07
"alangeering" <alan@n_o_s_p_a_m.algee.co.uk> writes:> Does anyone make the following: > > HDMI Receiver -> FPGA -> HDMI Transmitter > > I would considder DVI/Displayport also. > > I just want this for video processing. I don't need audio, controls, PCIe, > etc.If you'll excuse the commercial - and if a S3ADSP 3400 is big enough and fast enough for your needs - our T Cam Stereo is close to what you want: http://www.conekt.co.uk/images/stories/Products_FILES/t%20cam%20stereo_web.pdf You don't have to have the cameras if you don't want them :) I already have a DVI output board, and could develop a DVI input board if required. Or we could do a HDMI I/O board for you instead.> I've seen some very large boards with HDMI daughter boards but they're way > too large and unnecessary for just testing video algorithms. >I take it the Xilinx Video Starter Kit is too large? That has DVI in and out IIRC. Cheers, Martin -- martin.j.thompson@trw.com TRW Conekt - Consultancy in Engineering, Knowledge and Technology http://www.conekt.co.uk/capabilities/39-electronic-hardware
Reply by ●July 7, 20102010-07-07
"alangeering" <alan@n_o_s_p_a_m.algee.co.uk> writes:> Does anyone make the following: > > HDMI Receiver -> FPGA -> HDMI Transmitter > > I would considder DVI/Displayport also. > > I just want this for video processing. I don't need audio, controls, PCIe, > etc.I just ran accross this (the company advertized their eeblaster deal here): http://www.entner-electronics.com/tl/index.php/ipp_1.html DVI or VGA in and out, Cyclone III FPGA. No price info, though.
Reply by ●July 7, 20102010-07-07
On Jul 6, 7:31=A0pm, "alangeering" <alan@n_o_s_p_a_m.algee.co.uk> wrote:> Does anyone make the following: > > HDMI Receiver -> FPGA -> HDMI Transmitter > > I would considder DVI/Displayport also. > > I just want this for video processing. I don't need audio, controls, PCIe=,> etc. > I've seen some very large boards with HDMI daughter boards but they're wa=y> too large and unnecessary for just testing video algorithms. > > Thanks, Alan Geering >http://www.blackmagic-design.com/products/intensity/ cheapest devkit you can get :) $199 hdmi in/out, S3E1200 FPGA FPGA download is controlled by cypress FX2 (there is no onboard flash) but you would need to reverse endineer lots of connections :( Antti
Reply by ●July 8, 20102010-07-08
Thanks for the suggestions everyone. I will be looking into them all over the next month. Since I posted I've developed my rough design a little and for future proofing would like to have 2 inputs and 2 outputs (the world is going 3d). Thanks again, Alan G
Reply by ●July 8, 20102010-07-08
Avnet has the following. Still undergoing some testing. Scheduled to start shipping later this month. http://www.em.avnet.com/spartan6video Ov9715 input => FPGA DVI-D input => FPGA FPGA => DVI-D output FPGA => DisplayPort output (untested) FPGA => ALI We have reference designs for the following combinations: Ov9715 input => FPGA => DVI-D output DVI-D input => FPGA => DVI-D output FPGA (test pattern) => ALI FPGA (test pattern) => DisplayPort output (untested) Bryan