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PDF LQ121X1LH22 Data sheet ( Hoja de datos )
| Número de pieza | LQ121X1LH22 | |
| Descripción | TFT LCD Module | |
| Fabricantes | Sharp Electrionic Components | |
| Logotipo |  |
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4. Input Terminals
4-1. TFT-LCD panel driving
CN1 (LVDS signals and +3.3V DC power supply)
Using connector : FI-AB20S-HF (JAE)
Corresponding connector : FI-A20H / FI-A20M (JAE)
Pin No.
Symbol
Function
1 Vcc +3.3V power supply
2 Vcc +3.3V power supply
3 GND
4 GND
5 RXIN0- Receiver signal (-)
6 RXIN0+ Receiver signal (+)
7 GND
8 RXIN1- Receiver signal (-)
9 RXIN1+ Receiver signal (+)
10 GND
11 RXIN2- Receiver signal (-)
12 RXIN2+ Receiver signal (+)
13 GND
14 RXCLK IN- Clock signal (-)
15 RXCLK IN+ Clock signal (+)
16 GND
17 NC
18 NC
19 GND
20 GND
LD13109-3
Remark
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
[Note 1] Relation between LVDS signals and actual data shows below section (4-2).
[Note 2] The shielding case is connected with signal GND.
5 Page 
(Hsync-ENAB Phase difference)
ENAB
LD13109-9
Hsync
THN
Item
(THN)
Min. Typ. Max. Unit Remark
0 - 312 clock
7-2 Display position
Item
Standards
Beginning
Horizontal
Vertical
rising edge of ENAB
falling edge of Hsync
falling edge of Vsync
0
296
35
[Note1] ENAB signal must be fixed to low.
Ending
1024
1320
803
Unit
clock
clock
clock
Remark
[Note1]
[Note]
(Horizontal display direction)
When ENAB is fixed low, 296 clock are counted from Hsync negative edge and data from after are
available . If you need other timing, please use ENAB signal.
(Vertical display direction)
35 lines are counted from Vsync negative edge and data from next line are available.
(Note of ENAB signal)
ENAB could not be used for the purpose of the vertical display start timing.
Caution
Image will not be displayed on the right position otherwise.
7-3. Input Data Signals and Display Position on the screen
Display position of input data
(H,V)
D1,DH1
D1,DH2
D1,DH3
D2,DH1
D2,DH2
D3,DH1
RGB
D1024,DH1
UP
D1,DH768
D1024,
DH768
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet LQ121X1LH22.PDF ] | |
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