NL160120AC27_01 NEC, NL160120AC27_01 Datasheet - Page 16

• Manufacturer Part Number: NL160120AC27_01
• Description: TFT COLOR LCD MODULE
• Manufacturer: NEC

4.6 PIN FUNCTIONS
CNTDAT Input Positive
CNTCLK Input Positive
CNTSEL
CNTSTB
ADJSEL
CLAMP
PWSEL
Symbol
CPSEL
POWC
BRTC
BRTH
Hsync
Vsync
BRTL
BRTP
CLK
R
G
B
Input Negative
Input Negative
Input Negative
Input
Input
Input
Input Positive
Input
Input Positive
Input
Input Negative
Input Positive
Input
Input
Input
Input
Input Positive
I/O
Logic
-
-
-
-
-
-
-
-
-
Display control signal in case of serial communications.(TTL level)
Dot clock input. (ECL level) Timing signal for display data.
Horizontal synchronous signal input (TTL level)
Vertical synchronous signal input (TTL level)
Red video signal input (0.7Vp-p, input impedance 75Ω)
Green video signal input (0.7Vp-p, input impedance 75Ω)
Blue video signal input (0.7Vp-p, input impedance 75Ω)
Power control signal (TTL level )
“H” or “open”: Logic and LCD powers are on.
“L”
“H” or “Open”: Default
“L”
Serial communications are set up by external control.
Display control data (TTL level )
Detail of CNTDAT is mentioned in 4.7. FUNCTIONS.
CLK for display control data (TTL level )
Detail of CNTCLK is mentioned in 4.7. FUNCTIONS.
Latch pulse for display control data (TTL level )
Detail of CNTSTB is mentioned in 4.7. FUNCTIONS.
Clamp function select signal (TTL level )
“H” or “Open”: Default
“L”
Clamp timing signal of black level (TTL level)
This mode works in CPSEL = "L".
Backlight ON/OFF control signal(TTL level )
“H” or “Open” : Backlight on
“L”
Backlight luminance control-1(Note2)
Variable resistor control or voltage control
These controls work in BRTP = “Open”.
Backlight luminance control-2 (TTL level) (Note2)
BRTP signal control
Luminance control select signal (TTL level)
“H” or “Open”: Variable resistor control or voltage control
“L”
Contrast, brightness select control signal (TTL level)
“H” or “Open”: Default
“L”
Serial communications are set up by external control.
DATA SHEET EN0558EJ1V0DS00
: Logic and LCD powers are off. (Note1)
: CLAMP signal is possible.(External control)
: External control
: Backlight off
: BRTP signal control
: External control
Description
NL160120AC27-01
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