Proview P6NS Series service manual C. Timing Chart, Video, Sync C A

C. TIMING CHART

Video

D B E

Sync.

C

A

A : Period

B : Active

C : Sync Width

D : Back Porch

E : Front porch

	VGA	VGA	VESA	VESA	XGA	SIEMENS	VESA	VESA	SIEMENS	VESA	VESA
Preset	640	720	800	640	1024	640	800	1024	800	1024	1280
Modes	×	×	×	×	×	×	×	×	×	×	×
	480	400	600	480	768	480	600	768	600	768	1024
Dot Rate	25.175	28.322	40.000	36.000	65.000	40.500	56.25	78.750	67.5	94.5	135
(MHz)
F.H	31.469	31.469	37.879	43.269	48.363	50.600	53.674	60.023	63.92	68.677	79.976
(KHz)
A- Period	31.778	31.778	26.400	23.111	20.677	19.752	18.631	16.660	15.644	14.561	12.504
(uS)
B- Active	25.422	25.422	20.000	17.778	15.754	15.802	14.222	13.003	11.852	10.836	9.481
(uS)
C- Sync	3.813	3.813	3.200	1.556	2.092	1.58	1.138	1.219	0.948	1.016	1.067
(uS)
D-Back	1.907	1.907	2.200	2.222	2.462	1.975	2.702	2.235	2.370	2.201	1.837
Porch (uS)
E-Front	0.318	0.318	1.000	1.556	0.369	0.395	0.569	0.203	0.474	0.508	0.119
Porch (uS)
F . V	59.941	70.087	60.317	85.0	60.004	100.1	85.061	75.029	100.0	84.997	75.025
(Hz)
A- Period	16.683	14.268	16.579	11.764	16.666	9.995	11.756	13.328	9.997	11.765	13.329
(Ms)
B- Active	15.253	12.711	15.840	11.093	15.880	9.481	11.179	12.795	9.387	11.183	12.804
(mS)
C- Sync	0.064	0.064	0.106	0.069	0.124	0.059	0.056	0.050	0.047	0.044	0.038
(mS)
D-Back	1.049	1.112	0.607	0.578	0.600	0.435	0.503	0.466	0.548	0.524	0.475
Porch (mS)
E-Front	0.254	0.222	0.026	0.023	0.062	0.02	0.019	0.017	0.016	0.015	0.013
Porch (mS)
H/V	－. －	－ . ＋	－. －	＋ . ＋	－. －	－. －	＋ . ＋	＋ . ＋	＋ . ＋	＋ . ＋	＋ . ＋
SYNC
Interlaced	NON	NON	NON	NON	NON	NON	NON	NON	NON	NON	NON

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