參數(shù)資料
型號: LQ197V3DZ31
廠商: Sharp Corporation
英文描述: TFT LCD MODULE
中文描述: TFT液晶顯示模塊
文件頁數(shù): 9/17頁
文件大?。?/td> 486K
代理商: LQ197V3DZ31
LD-14402
7
7. Timing characteristics of input signal
Timing diagrams of input signal are shown in Fig.2.
7-1. Timing characteristics
Parameter
Symbol
1/Tc
Tch
Tc1
Tds
Tdh
TH
Min.
-
5
10
5
10
30.00
770
2
515
2
640
10
0
Typ.
25.2
-
-
-
-
31.78
800
96
525
-
640
Max.
30.0
-
-
-
-
-
900
200
560
34
640
Tc-10
TH-THp
Unit
MHz
ns
ns
ns
ns
Remark
Frequency
High time
Low time
Set up time
Hold time
Clock
Data
s
Cycle
Clock
Clock
Line
Line
Clock
ns
Clock
Horizontal synchronized
signal
Pulse width
Cycle
Pulse width
THp
TV
TVp
THd
THc
TVh
Vertical synchronized
signal
Horizontal display area
Hsync-Clock phase difference
Hsync-Vsync phase difference
Note 1: In case of lower frequency, the deterioration of display quality, flicker etc, may be occurred.
Note 2
:
In case of turn-off, turn-off may be after input signal for “black”.
7-2. Horizontal display position
The horizontal display position is determined by the rising edge of ENAB signal.
Parameter
Set up time
Enable signal
Pulse width
Hsync-ENAB signal phase difference
Note) When ENAB is fixed at “Low”, the display starts from the data of C104 (clock) as shown in Fig.2.
7-3. Input data signal and display position on the screen
Symbol
Tes
Tep
THe
Min.
5
2
44
Typ.
-
640
-
Max.
Tc-10
640
TH-664
Unit
ns
Clock
Clock
Remark
Display position of input data(H, V)
Source connecter
Gate connecter
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