NL10276AC24_05 NEC, NL10276AC24_05 Datasheet - Page 9

• Manufacturer Part Number: NL10276AC24_05
• Description: TFT COLOR LCD MODULE
• Manufacturer: NEC

PIN FUNCTION
CLK
Hsync
Vsync
DE
R
G
B
CLAMP
CNTSEL
CNTDAT
CNTCLK
CNTSTB
DESEL
CPSEL
FIELD
POWC
BRTH/BRTL
BRTC
ACA
V
V
V
GNDB
GND
CC
DD
DDB
Symbol
Negative
Negative
Positive
Positive
Positive
Positive
Positive
Positive
Positive
Positive
Positive
Logic
–
–
–
–
–
–
–
–
–
–
–
–
Dot clock input, timing signal for display data
Horizontal synchronous signal input (TTL level)
Vertical synchronous signal input (TTL level)
Data enable signal input (TTL level)
(DE should be fixed "H" or "L".)
Red video signal input (0.7 Vp-p, 75 )
Green video signal input (0.7 Vp-p, 75 )
Blue video signal input (0.7 Vp-p, 75 )
Clamp timing signal of black level (TTL level)
Valid for only CPSEL is "L".
Display control signal in case of serial communication. (TTL level)
Display control data (serial data)
CLK for display control data
Latch pulse for display control data
DE function select signal
Clamp signal function select signal
Field select signal (valid for only NTSC/PAL-mode)
(TTL level)
Field terminal is possible to use "OPEN" in case of except NTSC/ PAL-mode.
Power control signal
(*1)
Pins for backlight brightness control
Connect 10 kW variable resistor (*2) or voltage control (*3).
Backlight ON/OFF control signal
Luminance control signal
V
V
V
Ground for backlight (V
GNDB is connected to the module frame ground.
Signal ground for logic / LCD driving (V
(Connect to a system ground.)
CC
DD
DDB
(+3.3 V) power supply for logic
(+12 V
Back-porch becomes free, when DESEL is "H".
Back-porch becomes fix, when DESEL is "L".
H or open : Default
L
H
L or open : Fixed mode
H or open : Default
L
1st field is "H".
2nd field is "L".
H or open : Logic, LCD power is on
L
H or open : Backlight on
L
H or open : Normal luminance
L
(+12 V
5%) power supply for LCD
5%) power supply for backlight
: External control
: DE mode
: CLAMP signal is possible
: Logic, LCD power is off
: Backlight off
: Low luminance (1/2 of normal luminance)
DDB
)
Description
(TTL level)
(TTL level)
(TTL level)
(TTL level)
(TTL level)
(TTL level)
CC
, V
DD
)
NL10276AC24-05
9