Re: Technical Details on Abus Digiprotect TV8802 Capture Card

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Gregor,

On 20 Sep 09 10:16, Gregor Glashüttner wrote:
> I was able to take hi-res pictures of the card now. You can find them at:
> http://img24.imageshack.us/img24/7618/abustv8802front.jpg and
> http://img22.imageshack.us/img22/5421/abustv8802back.jpg
> Maybe someone can help now.

the VD-009 entry didn't work because ABUS uses 8-input multiplexers for the
four inputs. So there are 3 GPIO lines (0-2) to select the channel instead
of the two on the Phytec board.

Other things I could see from the pictures:
- You can connect an audio source to J7.
  snd-bt87x will be able to capture it in analog mode.

- Any of the four bnc inputs can be routed to the cinch output.
  This is controlled by U1, which is accessed via I2C.

- U14 is a video amplifier for the output.

- U1 also controls the watchdog and is able to drive the PCI reset line.

- U12 is a sync separator.
  One of its outputs is connected to GPIO 15 - probably the vsync out pin.

I will try to create a patch for the card when I'm back home.

  Daniel

--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Input]     [Video for Linux]     [Gstreamer Embedded]     [Mplayer Users]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]
  Powered by Linux