Master MSPG-6100L, User Manual, Page: 26 / 117

MASTER CO., LTD Programmable Video Signal Generator
26 page
5) Vbp : (Vertical Back Porch)
Begin from VS Width to the end of Video on section (Top except picture area of one
frame).
6) Vsw (vertical sync width)
Vertical recurrence period.
*** NOTICE ***
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Vbp (vertical back porch) is inputted automatically.
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Vbp (Vertical Back Porch) = Vtl - Vdisp - Vfp - Vsw
3.1.4 Timing parameters
1) Dot F = Hdisp (Time, MHz) ÷ Hdisp (Dot, Mhz)
ex) 1024 ÷ 13.653 = 75.000
2) Dot F = Htd × Hfreq(KHz)
ex) 1328 × 56.476 = 1328
3) Htd = Dot F ÷ Hfreq
ex) 75MHz ÷ 56.476KHz = 1328
4) Vtl = Vfreq ÷ Hfreq
ex) 56.476KHz ÷ 70.069Hz = 806
*** NOTICE ***
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The parameter diagram depends on the value of dot frequency.
▪
The vertical parameter diagram is the same as horizontal parameter diagram.