Generalized Timing Formula

E849965

Generalized Timing Formula is a VESA-defined method for calculating display timing parameters for computer monitors and other video displays.

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Statements (47)

Predicate Object
instanceOf VESA standard
display timing standard
video timing calculation method
abbreviation GTF
appliesTo CRT monitors
computer monitors
flat panel displays
video displays
assumes fixed minimum blanking intervals
specific margins for image size
calculates back porch durations
blanking intervals
front porch durations
horizontal timing parameters
pixel clock frequency
sync pulse widths
vertical timing parameters
category VESA display standard
video electronics standard
comparedWith fixed timing tables in monitors
definedBy VESA NERFINISHED
Video Electronics Standards Association NERFINISHED
domain display technology
video signal timing
enables on‑the‑fly generation of timing parameters
support for arbitrary resolutions within limits
hasScope computer graphics display timings
influenced later VESA timing standards
introducedFor creating consistent multi‑vendor timing definitions
predecessorOf Coordinated Video Timings NERFINISHED
purpose calculate display timing parameters
generate non‑standard video modes
standardize timing calculations across devices
relatedTo CVT
Coordinated Video Timings NERFINISHED
requires knowledge of desired horizontal resolution
knowledge of desired vertical refresh rate
knowledge of desired vertical resolution
standardizes calculation of non‑CRT‑specific timings
status superseded in many cases by CVT
usedIn EDID timing calculations
custom resolution utilities
graphics card drivers
monitor timing generators
uses desired refresh rate
desired resolution
standardized constants defined by VESA

Referenced by (1)

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VESA standard Generalized Timing Formula