Vertical Sync

Some articles on sync, vertical, vertical sync:

Extended Display Identification Data - EDID 1.3 Data Format
... If clear, the following bit definitions apply Bits 6–5 Video white and sync levels, relative to blank 00=+0.7/−0.3 V 01=+0.714/−0.286 V 10=+1.0/−0.4 V 11=+0.7/0 V Bit 4 Blank-to-black setup (pedestal ... (max 292 cm/115 in at 169 aspect ratio) 22 Maximum vertical image size, in centimetres ... (Versions prior to 1.3 defined 00 as 11.) Byte 1 bits 5–0 Vertical frequency, less 60 (60–123 Hz) 54–71 Descriptor 1 Descriptor blocks ...
Video Graphics Array - Technical Details - Signal Timings
... at least use exactly the same horizontal and vertical sync timings as one of the standard modes, can be expected to work with the original late-1980s and early-1990s VGA monitors. 31.4686 kHz Horizontal pixels 640 Horizontal sync polarity Negative Total time for each line 31.77 µs Front porch (A) 0.94 µs Sync pulse length (B) 3.7 ...

Famous quotes containing the word vertical:

    In bourgeois society, the French and the industrial revolution transformed the authorization of political space. The political revolution put an end to the formalized hierarchy of the ancien regimé.... Concurrently, the industrial revolution subverted the social hierarchy upon which the old political space was based. It transformed the experience of society from one of vertical hierarchy to one of horizontal class stratification.
    Donald M. Lowe, U.S. historian, educator. History of Bourgeois Perception, ch. 4, University of Chicago Press (1982)