Hitachi CP-X955W/E Connection to the RGB signal terminal continued, Initial set signals

Connection to the RGB signal terminal (continued)

4. Initial set signals

The following signals are initially set. The settings may be different depending on the computer type. In this case, adjust the settings referring to pages 14, 15.

DATA HSYNC

Back porch (b)		Front porch (d)
	Active (c)

Sync. (a)

Computer/Signal	Horizontal Timing (μs)						Computer/Signal			Horizontal Timing (μs)
	a		b	c	d				a	b	c	d
VGA-1	3.8	1.9		25.4	0.6		SVGA (75Hz)		1.6		3.3	16.3	0.3
PC9800	3.0	3.8		30.4	3.0		SVGA (85Hz)		1.1		2.7	14.2	0.6
VGA-2	3.8	1.9		25.4	0.6		Mac 16 inch mode		1.1		3.9	14.5	0.6
VESA (85Hz)	1.6	2.2		17.8	1.6		XGA VESA (60Hz)		2.1		2.5	15.8	0.4
VGA-3	3.8	1.9		25.4	0.6		XGA VESA (70Hz)		1.8		1.9	13.7	0.3
Mac 13 inch mode	2.1	3.2		21.2	2.1		XGA VESA (75Hz)		1.2		2.2	13.0	0.2
VESA (72Hz)	1.3	4.1		20.3	0.8		VESA (75Hz)		1.2		2.4	10.7	0.6
VESA (75Hz)	2.0	3.8		20.3	0.5		VESA (60Hz)		1.0		2.9	11.9	0.9
SVGA (56Hz)	2.0	3.6		22.2	0.7		SXGA VESA (60Hz)		1.0		2.3	11.9	0.4
SVGA (60Hz)	3.2	2.2		20.0	1.0		SXGA VESA (75Hz)		1.1		1.8	9.5	0.1
SVGA (72Hz)	2.4	1.3		16.0	1.1
		Back porch (b)						Front porch (d)
						Active (c)

DATA

VSYNC

Sync. (a)

Computer/Signal		Vertical Timing (lines)
	a		b	c	d
VGA-1	2		59	350	38
PC9800	8		25	400	7
VGA-2	2		34	400	13
VESA (85Hz)	3		25	480	1
VGA-3	2		33	480	10
Mac 13 inch mode	3		39	480	3
VESA (72Hz)	3		28	480	9
VESA (75Hz)	3		16	480	1
SVGA (56Hz)	2		22	600	1
SVGA (60Hz)	4		23	600	1
SVGA (72Hz)	6		23	600	37

Computer/Signal		Vertical Timing (lines)
	a		b	c	d
SVGA (75Hz)	3		21	600	1
SVGA (85Hz)	3		27	600	1
Mac 16 inch mode	3		39	624	1
XGA VESA (43Hz)	4		20	768	0
XGA VESA (60Hz)	6		29	768	3
XGA VESA (70Hz)	6		29	768	3
XGA VESA (75Hz)	3		28	768	1
VESA (75Hz)	3		32	864	1
VESA (60Hz)	3		36	960	1
SXGA VESA (60Hz)	3		38	1024	1
SXGA VESA (75Hz)	3		38	1024	1

21