File:Ntsc video timing.png

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Revision as of 16:29, 9 April 2020 by Quietust (talk | contribs) (Quietust uploaded a new version of File:Ntsc video timing.png)
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Ntsc_video_timing.png(341 × 262 pixels, file size: 1 KB, MIME type: image/png)

A visualization of the NTSC PPU's video output signal, using different colors to denote each part of the signal.

  • Cyan is the horizontal blanking pulse
  • Dark blue is the "front porch"
    • Yellow is the colorburst signal
  • Red is the visible output region, including the left and right border
    • Bright green is the grayscale pulse (at cycle 329)
    • Bright red is where the background and sprites are actually visible
  • Orange is the "back porch"
  • Magenta is the vertical blanking pulse
  • Dark green is the surrounding vertical blanking region (and the sync separator)

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current10:57, 11 April 2023Thumbnail for version as of 10:57, 11 April 2023341 × 262 (1 KB)Persune (talk | contribs)PPU dot skipped is off by 1 scanline
08:09, 11 April 2023Thumbnail for version as of 08:09, 11 April 2023341 × 262 (1 KB)Persune (talk | contribs)Remove uneccesary indicators; add cycle 0 dot indicator; fix dot skip indicator
21:56, 21 September 2021Thumbnail for version as of 21:56, 21 September 2021405 × 326 (3 KB)>Maintenance script== Summary == Importing file

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