NL6448AC30-12 NEC, NL6448AC30-12 Datasheet - Page 5

• Manufacturer Part Number: NL6448AC30-12
• Description: TFT Color LCD Module
• Manufacturer: NEC

PIN DESCRIPTION
R0 – R3
G0 – G3
B0 – B3
Hsync
Vsync
CLK
DE
MODE
VCCOFFO
V
GND
(3) Connector location
Symbol
CC
<
Pin arrangement of CN2
Display data
Horizontal sync.
Vertical sync.
Dot clock
Data enable
Timing mode select
V
+ 5.0 V ( 5 %)
Logic ground
CC
ON / OFF signal
CN2
Function
1
2
3
>
4-bit digital signals for each of RGB primary colors
Horizontal synchronous signal
Vertical synchronous signal
Timing signal for display data. Module strobes the display data at the falling
edge of CLK.
The signal that defines the graphic data that is to be displayed on the screen.
When MODE = L, the function of this pin is ignored.
(Keep DE high or low)
When MODE = H, the period of DE = H is the display period of the module.
MODE = H : DE mode (data enable function is active)
MODE = L : fixed mode (data enable function is ignored)
VCCOFFO = H : Power on inside of the module
VCCOFFO = L : Power off inside of the module
Power supply for logic and LCD driving
Ground for V
CC
<
Lower side
Upper side
Rear view
>
Description
31
1
3
<
Pin arrangement of CN1
CN1
NL6448AC30 - 12
30
>
2
4
5