Digital Timing Mode Table - ViewSonic VLCDS26104-3W Service Manual

H-sync. Polarity
V-sync Polarity
H-resolution (dots)
V-resolution (lines)

Digital timing mode table

Signal name symb
ol
H-frequency (kHz)
V-frequency (Hz)
Pixel rate (MHz)
H-sync Ths
H-back porch Thb
Count num Thd
(H-total)
H- front porch Thf
V-sync Tvs
V-back porch Tvb
Count num Tvd
(V-total)
V-front porch Tvf
H-sync. Polarity
V-sync Polarity
H-resolution (dots)
V-resolution (lines)
ViewSonic Corporation
Negative Negative Positive Positive Positive Positive Negativ
Negative Negative Positive Positive Positive Positive Negativ
1024 1024
768 768
1 2
TEXT TEXT
mode mode
31.468 31.469
70.087 70.087
25.175 28.322
96 108
48 54
800 900
16 18
2 2
60 35
449 449
37 12
Positive Negative Negative Negative Negative Negative Negative
Negative Positive Negative Negative Negative Negative Negative
640 720
350 400
1024 1024
768 768
3 4
VGA VGA
31.468 31.468
60.000 59.941
25.175 25.175
96 96
48 48
800 800
16 16
2 2
35 33
449 525
10 6
640 640
400 480
Confidential – Do Not Copy
1280 1280
1024 1024
5 6
VESA-V VESA-V
GA GA
37.5 37.862
75 72.807
31.5 31.501
64 40
120 128
840 832
16 24
3 3
16 28
500 520
1 9
640 640
480 480
e
e
1280
720
7
VESA-V
GA
43.269
85.005
36.000
56
80
832
56
3
25
509
1
640
480
VX700-3