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LQ104V1LG81 Datasheet, PDF (12/22 Pages) Sharp Electrionic Components – DISPLAY DEVICE BUSINESS GROUP SHARP CORPORATION | |||
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7ï¼Timing characteristics of input signals
LD-23810A- 9
7-1ï¼Timing characteristics
Parameter
Symbol
Min.
Clock
Frequency
1/Tc
23.0
750
Horizontal period
TH
Horizontal
26.5
sync. signal
(Hsync)
Pulse width
THP
2.0
Data start position THS
104
Setup time
TVH
0
Vertical
Cycle
TV
515
sync. signal Frequency
1/TV
56.0
(Vsync)
Pulse width
TVP
1
Data start position TVS
34
Enable
Pulse width
TEP
640
signal
Hsync-Enable signal
phase difference
THE
44.0
display
Horizontal
THD
640
period
Vertical
TVD
480
Typ.
25.18
800
31.8
96.0
104
-
525
60.0
2
34
640
-
640
480
Max.
28.3
900
39.0
200.0
104
TH-THP
560
70.0
32
34
640
TH-664
640
480
Unit
MHz
clock
μs
clock
clock
clock
line
Hz
line
line
clock
clock
clock
line
Remark
ãNote2ã
ãNote1ã
ãNote1ã In case of using the long vertical period, the deterioration of display quality, flicker etc. may occur.
ãNote2ã When ENAB is fixed "Low", the display starts from THSï¼104clock) as shown in Fig.4-2.
Be careful that the module does not work when ENAB is fixed "High".
Fig 4-1
Vsync
Hsync
ENAB
DATA
TVP
TVS
TV
TEP
ï¼ï¼ï¼ï¼
478 479 480
TVD
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