NHD-4.3-800480CF-ASXP TFT (Thin-Film-Transistor) Color Liquid Crystal Display Module NHD4.3800480CFASXP-
Newhaven Display 4.3� Diagonal 800xRGBx480 Pixels Model Built-in Driver / No Controller High Brightness, White LED Backlight TFT IPS, Wide Temperature
Newhaven Display International, Inc. 2661 Galvin Ct. Elgin IL, 60124 Ph: 847-844-8795 Fax: 847-844-8796
www.newhavendisplay.com nhtech@newhavendisplay.com nhsales@newhavendisplay.com
Document Revision History Revision -
Date 10/20/19
Description Initial Release
Functions and Features • • • • •
800xRGBx480 resolution, up to 16.7M colors High-brightness LED backlight IPS Type, Full Viewing Angles 24-Bit RGB interface Capacitive touch panel available
[2]
Changed by PK
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2
3
4
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SYMBOL
7
8
REVISION
DATE
A
A
B
B
800(RGB)x480
NEWHAVEN DISPLAY PO-WWYY NHD-4.3-800480CF-ASXP_Rev2D
Pin Assignment Pin No. 1 2 3 4 5-12 13-20 21-28 29 30 31 32 33 34 35 36 37 38 39 40
C
D
E
1
2
3
P=0.50±0.05
W=0.30±0.05
C
D
E
STANDARD TOLERANCE: (UNLESS OTHERWISE SPECIFIED)
0.35 1.40
LINEAR: ±0.3mm 3.50±0.3
F
Notes: 1. Display Size: 4.3" TFT 2. Optimal View: Full View IPS 3. Display Mode: Transmissive / Normally Black / Anti-Glare 4. Driver IC: EK9716BE3+EK73002AB2 5. Supply Voltage: 3.3V 6. Backlight: White LED / 25.6V / 40mA (Typ) 7. Luminance: 850 cd/m² (Typ) 8. 3M Brightness Enhancement Film
Symbol LEDLED+ GND VDD [R0-R7] [G0-G7] [B0-B7] GND CLK DISP HSYNC VSYNC DEN BIST GND NC NC NC NC
4.3" TFT P0.5X(40-1)=19.5±0.1
0.5±0.1
White LED 40mA/25.6V(TYP) LED Circuit diagram
Detail A 4
5
6
REVISION:
DRAWING/PART NUMBER:
-
NHD-4.3-800480CF-ASXP
UNLESS OTHERWISE SPECIFIED:
DRAWN BY:
- DIMENSIONS ARE IN MILLIMETERS
DRAWN DATE:
- THIRD ANGLE PROJECTION
P. Keshavarzi 07/15/19
APPROVED BY:
APPROVED DATE:
DO NOT SCALE DRAWING
SIZE:
A3
M. LaVine
SCALE:
07/17/19
1:1
SHEET 1 OF 1
THIS DRAWING IS SOLELY THE PROPERTY OF NEWHAVEN DISPLAY INTERNATIONAL, INC. THE INFORMATION IT CONTAINS IS NOT TO BE DISCLOSED, REPRODUCED OR COPIED IN WHOLE OR PART WITHOUT WRITTEN APPROVAL FROM NEWHAVEN DISPLAY.
7
8
F
Pin Description Pin No. 1 2 3 4 5-12 13-20 21-28 29 30 31 32 33 34 35
Symbol LEDLED+ GND VDD [R0-R7] [G0-G7] [B0-B7] GND CLK DISP HSYNC VSYNC DEN BIST
External Connection Power Supply Power Supply Power Supply Power Supply MPU MPU MPU Power Supply MPU MPU MPU MPU MPU MPU
36 37 38 39 40
GND NC NC NC NC
Power Supply -
Function Description Backlight Cathode (Ground) Backlight Anode (25.6V @ 40 mA) Ground Supply Voltage for LCD and logic (3.3V) Red Data signals Green Data signals Blue Data signals Ground Pixel Clock signal Display ON/OFF Signal Line synchronization signal Frame synchronization signal Data Enable signal Built in Self-Test. BIST = H: Self-Test Enabled. BIST = L: Normal Operation (Default) Ground No Connect No Connect No Connect No Connect
Recommended LCD connector: 0.5mm pitch 40-Conductor FFC. Molex p/n: 54104-4031 (top contact)
[4]
Electrical Characteristics Item Operating Temperature Range Storage Temperature Range Supply Voltage Supply Current “H” Level input “L” Level input
Symbol TOP TST VDD IDD VIH VIL
Condition Absolute Max Absolute Max VDD = 3.3V -
Min. -20 -30 2.4 80 0.7 * VDD GND
Typ. 3.3 160 -
Max. +70 +80 3.5 240 VDD 0.3 * VDD
Unit ⁰C ⁰C V mA V V
Backlight Supply Current ILED 30 40 50 mA Backlight Supply Voltage VLED 22.4 25.6 27.2 V ILED = 40mA T = 25°C OP Backlight Lifetime* 30,000 50,000 Hrs. *Backlight is current driven; do not supply more than 50mA. Backlight lifetime is rated as Hours until half-brightness, under normal operating conditions.
Optical Characteristics Item Top Bottom Left Right
Symbol Condition ϕY+ Optimal ϕYViewing CR ≥ 10 θXAngles θX+ Contrast Ratio CR Luminance LV ILED = 40 mA Response Time Rise + Fall TR+TF TOP = 25°C XR Red YR XG Green YG Chromaticity XB Blue YG XW White YW * Luminance is directly related to Backlight Supply Current.
Min. 640 680 0.558 0.305 0.335 0.521 0.103 0.062 0.269 0.279
Typ. 80 80 80 80 800 850 30 0.598 0.345 0.375 0.561 0.143 0.102 0.309 0.319
Max. 40 0.638 0.385 0.415 0.601 0.183 0.142 0.349 0.355
Unit ⁰ ⁰ ⁰ ⁰ cd/m2 ms -
Driver Information Built-in EK9716B Source Driver: https://www.newhavendisplay.com/appnotes/datasheets/LCDs/EK9716B_v1-1.pdf Built-in EK73002AB2 Gate Driver: https://www.newhavendisplay.com/appnotes/datasheets/LCDs/EK73002AB2.pdf
[5]
Timing Characteristics Parallel RGB Input Timing Requirements Item DCLK Frequency DLCK Period
HSYNC
VSYNC
Period Time Display Period Pulse Width Back Porch Front Porch Period Time Display Period Pulse Width Back Porch Front Porch
Symbol Fclk Tclk Th Thdisp Thw Thbp Thfp Tv Tvdisp Tvw Tvbp Tvfp
Min. 28.2 25 908 1 87 20 517 1 31 5
DE Mode Timing Diagram
[6]
Typ. 29.2 34 928 800 48 40 40 525 480 1 31 13
Max. 40 1088 87 1 200 613 3 29 101
Unit MHz ns DCLK DCLK DCLK DCLK DCLK H H H H H
Remark -
Thw + Thbp = 88 DLCK is fixed Tvw + Tvbp = 32 H is fixed -
Input Setup Timing Requirements Item VDD Power Source Slew Time CLK cycle time CLK pulse duty Data setup time Data hold time DEN setup time DEN hold time
Symbol Tpor Tcph Tcwh Tdsu Tdhd Tesu Tehd
Min. 25 40 8 8 8 8
Input Setup Timing Diagram
[7]
Typ. 50 -
Max. 20 60 -
Unit ms ns % ns ns ns ns
Conditions From 0V to 90% VDD -
Power ON/OFF Sequence
Enter/Exit Standby Mode Sequence
[8]
Quality Information Test Item
Content of Test
High Temperature storage
Endurance test applying the high storage temperature for a long time. Endurance test applying the low storage temperature for a long time. Endurance test applying the electric stress (voltage & current) and the high thermal stress for a long time. Endurance test applying the electric stress (voltage & current) and the low thermal stress for a long time. Endurance test applying the electric stress (voltage & current) and the high thermal with high humidity stress for a long time. Endurance test applying the electric stress (voltage & current) during a cycle of low and high thermal stress. Endurance test applying vibration to simulate transportation and use.
Low Temperature storage High Temperature Operation Low Temperature Operation High Temperature / Humidity Operation Thermal Shock resistance
Vibration test
Static electricity test
Test Condition
Endurance test applying electric static discharge.
2
-30⁰C, 96 Hrs.
1,2
+70⁰C, 96 Hrs.
2
-20⁰C, 96 Hrs.
1,2
+60⁰C, 90% RH , 96 Hrs.
1,2
-20⁰C,30min -> 25⁰C,5min >70⁰C,30min -> 25⁰C,5min = 1 cycle, 10 cycles 10-55Hz, 1.5mm amplitude. 2 hours. Each Direction X, Y, Z Air: VS=±6KV, Contact: VS=±4KV RS=330Ω CS=150pF 5 Times
-
Note 1: No condensation to be observed. Note 2: Conducted after 4 hours of storage at 25⁰C, 0%RH. Note 3: Test performed on product itself, not inside a container.
Precautions for using LCDs/LCMs See Precautions at www.newhavendisplay.com/specs/precautions.pdf
Warranty Information See Terms & Conditions at http://www.newhavendisplay.com/index.php?main_page=terms
[9]
Note
+80⁰C, 96 Hrs.
3
-
NHD-4.3-800480CF-ASXP-CTP TFT (Thin-Film-Transistor) Color Liquid Crystal Display Module NHD4.3800480CFASXPCTP-
Newhaven Display 4.3� Diagonal 800xRGBx480 Pixels Model Built-in Driver / No Controller High Brightness, White LED Backlight TFT IPS, Wide Temperature Capacitive Touch Panel with Controller
Newhaven Display International, Inc. 2661 Galvin Ct. Elgin IL, 60124 Ph: 847-844-8795 Fax: 847-844-8796
www.newhavendisplay.com nhtech@newhavendisplay.com nhsales@newhavendisplay.com
Document Revision History Revision -
Date 11/20/19
Description Initial Release
Functions and Features • • • • • •
800xRGBx480 resolution, up to 16.7M colors LED backlight IPS Type, Full Viewing Angles 24-Bit RGB interface Resistive and Capacitive touch panel available Capacitive touch panel with controller o 5-point multi-touch input o Gesture input ▪ Zoom In/Out ▪ Swipe Up/Down/Left/Right
[2]
Changed by PK
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2
3
4
5
6
SYMBOL
7
8
REVISION
DATE
A
A
B
B
Pin Assignment C
A
D
Pin No. 1 2 3 4 5 6
E Notes: 1. Display Size: 4.3" TFT 2. Optimal View: Full View IPS 3. Display Mode: Transmissive / Normally Black / Anti-Glare 4. Driver IC: EK9716BE3+EK73002AB2 5. Supply Voltage: 3.3V 6. Backlight: White LED / 25.6V / 40 mA (Typ) 7. Luminance: 723 cd/m² (Typ) PCAP F 8. Touch Panel: 9. 3M Brightness Enhancement Film 1
2
3
Symbol VDD GND SCL SDA INT RESET
Pin No. 1 2 3 4 5-12 13-20 21-28 29 30 31 32 33 34 35 36 37 38 39 40
Symbol LEDK LEDA GND VDD [R0-R7] [G0-G7] [B0-B7] GND CLK DISP HSYNC VSYNC DEN NC GND NC NC NC NC
C
D
E
STANDARD TOLERANCE: (UNLESS OTHERWISE SPECIFIED)
LINEAR: ±0.3mm
4
5
White LED 40mA/25.6V(TYP) LED Circuit diagram 6
REVISION:
DRAWING/PART NUMBER:
-
NHD-4.3-800480CF-ASXP-CTP
UNLESS OTHERWISE SPECIFIED:
DRAWN BY:
- DIMENSIONS ARE IN MILLIMETERS
DRAWN DATE:
- THIRD ANGLE PROJECTION
P. Keshavarzi 07/02/19
APPROVED BY:
APPROVED DATE:
DO NOT SCALE DRAWING
SIZE:
A3
P. Bartek
SCALE:
11/25/19
1:1
SHEET 1 OF 1
THIS DRAWING IS SOLELY THE PROPERTY OF NEWHAVEN DISPLAY INTERNATIONAL, INC. THE INFORMATION IT CONTAINS IS NOT TO BE DISCLOSED, REPRODUCED OR COPIED IN WHOLE OR PART WITHOUT WRITTEN APPROVAL FROM NEWHAVEN DISPLAY.
7
8
F
Pin Description Pin No. 1 2 3 4 5-12 13-20 21-28 29 30 31 32 33 34 35
Symbol LEDLED+ GND VDD [R0-R7] [G0-G7] [B0-B7] GND CLK DISP HSYNC VSYNC DEN BIST
External Connection Power Supply Power Supply Power Supply Power Supply MPU MPU MPU Power Supply MPU MPU MPU MPU MPU MPU
36 37 38 39 40
GND NC NC NC NC
Power Supply -
Function Description Backlight Cathode (Ground) Backlight Anode (25.6V @ 40 mA) Ground Supply Voltage for LCD and logic (3.3V) Red Data signals Green Data signals Blue Data signals Ground Data sample Clock signal (Falling Edge Triggered) Display Control Signal (High: ON (Default), Low: Standby) Line synchronization signal Frame synchronization signal Data Enable signal Built in Self-Test. BIST = H: Self-Test Enabled. BIST = L: Normal Operation (Default) Ground No Connect No Connect No Connect No Connect
Recommended LCD connector: 0.5mm pitch 40-Conductor FFC. Molex p/n: 54132-4062
Capacitive Touch Panel: Pin No. 1 2 3 4 5
Symbol VDD GND SCL SDA /INT
External Connection Power Supply Power Supply MPU MPU MPU
6
/RESET
MPU
Function Description Power supply for logic (3.3V) Ground Serial I2C Clock (Requires pull-up resistor) Serial I2C Data (Requires pull-up resistor) Interrupt signal from T.P. module to host (Requires pull-up resistor) Active LOW Reset signal (Do not tie to VDD)
Recommended connector: 1.0mm pitch 6-Conductor FFC. Molex p/n: 52271-0679
[4]
Electrical Characteristics TFT: Item Operating Temperature Range Storage Temperature Range Supply Voltage Supply Current “H” level input “L” level input
Symbol TOP TST VDD IDD VIH VIL
Condition Absolute Max Absolute Max VDD = 3.3V -
Min. -20 -30 2.4 80 0.7 * VDD GND
Typ. 3.3 160 -
Max. +70 +80 3.5 240 VDD 0.3 * VDD
Unit ⁰C ⁰C V mA V V
Backlight Supply Current ILED TOP = 25°C 30 40 50 mA Backlight Supply Voltage VLED 22.4 25.6 27.2 V ILED = 40mA TOP = 25°C Backlight Lifetime* 30,000 50,000 Hrs. *Backlight is current driven; do not supply more than 50 mA. Backlight lifetime is rated as Hours until half-brightness, under normal operating conditions.
Capacitive Touch Panel: Item Operating Temperature Range Storage Temperature Range Supply Voltage Supply Current (Operating) Supply Current (Hibernate) “H” level input “L” level input “H” level output “L” level output
Symbol TOP TST VDD IDD IDD VIH VIL VOH VOL
Condition Absolute Max Absolute Max VDD = 3.3V TOP = 25°C -
Min. -20 -30 3.0 12 0.7 * VDD GND 0.7 * VDD GND
Typ. 3.3 13 1.0 -
Max. +70 +80 3.6 14.5 VDD 0.3 * VDD VDD 0.3 * VDD
Unit ⁰C ⁰C V mA µA V V V V
Min. 70 70 70 70 640 578 0.558 0.305 0.335 0.521 0.103 0.062 0.269 0.279
Typ. 80 80 80 80 800 723 30 0.598 0.345 0.375 0.561 0.143 0.102 0.309 0.319
Max. 40 0.638 0.385 0.415 0.601 0.183 0.142 0.349 0.355
Unit ⁰ ⁰ ⁰ ⁰ cd/m2 ms -
Optical Characteristics Item Top Bottom Left Right
Symbol Condition ϕY+ Optimal ϕYViewing CR ≥ 10 θXAngles θX+ Contrast Ratio CR Luminance LV ILED = 40 mA Response Time Rise + Fall TR+TF TOP = 25°C XR Red YR XG Green YG Chromaticity XB Blue YG XW White YW * Luminance is directly related to Backlight Supply Current.
[5]
Capacitive Touch Panel Material Characteristics Property IC ITO Glass Thickness Surface Hardness Transparency Operating Humidity Storage Humidity
Requirement FT5426 0.55 ≥6 85% 20~90 20~90
Unit mm H RH RH
Driver Information TFT Built-in EK9716B Source driver: https://www.newhavendisplay.com/appnotes/datasheets/LCDs/EK9716B_v1-1.pdf Built-in EK73002AB2 Gate Driver: https://www.newhavendisplay.com/appnotes/datasheets/LCDs/EK73002AB2.pdf
Capacitive Touch Panel: Built-in FocalTech FT5426 controller. Please download specification at: http://www.newhavendisplay.com/appnotes/datasheets/touchpanel/FT5x26.pdf
[6]
Capacitive Touch Panel Registers Register No.
Access
Register Name
Bits
01h
RO
Gesture ID
[7:0]
02h
RO
Touch Points
[7:0]
03h
RO
TOUCH1_Event_Flag
[7:6]
03h 04h 05h 06h 07h 08h
RO RO RO RO RO RO
TOUCH1_XH TOUCH1_XL TOUCH1_YH TOUCH1_YL TOUCH1_Weight TOUCH1_Misc
[3:0] [7:0] [3:0] [7:0] [7:0] [3:0]
09h
RO
TOUCH2_Event_Flag
[7:6]
09h 0Ah 0Bh 0Ch 0Dh 0Eh
RO RO RO RO RO RO
TOUCH1_XH TOUCH2_XL TOUCH2_YH TOUCH2_YL TOUCH2_Weight TOUCH2_Misc
[3:0] [7:0] [3:0] [7:0] [7:0] [3:0]
0Fh
RO
TOUCH3_Event_Flag
[7:6]
0Fh 10 11h 12h 13h 14h
RO RO RO RO RO RO
TOUCH3_XH TOUCH3_XL TOUCH3_YH TOUCH3_YL TOUCH3_Weight TOUCH3_Misc
[3:0] [7:0] [3:0] [7:0] [7:0] [3:0]
15h
RO
TOUCH4_Event_Flag
[7:6]
15h 16h 17h 18h 1Ah
RO RO RO RO RO
TOUCH4_XH TOUCH4_XL TOUCH4_YH TOUCH4_YL TOUCH4_Misc
[3:0] [7:0] [3:0] [7:0] [3:0]
1Bh
RO
TOUCH5_Event_Flag
[7:6]
Value 10 18h 1Ch 14h 48h 49h 00 0-Ah 0 1 2 3 0 -1 00 - FFh 0 -1 00 - FFh 00-0Fh 0 1 2 3 0 -1 00 - FFh 0 -1 00 - FFh 00-0Fh 0 1 2 3 0 -1 00 - FFh 0 -1 00 - FFh 00-0Fh 0 1 2 3 0 -1 00 - FFh 0 -1 00 - FFh 00-0Fh 0 1 2 3
[7]
Description Swipe Up Swipe Down Swipe Left Swipe Right Zoom Out Zoom In No gesture 0: No touch detected A: 10 touch points detected Put Down Put Up Contact Reserved Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate Touch Weight Touch Area Put Down Put Up Contact Reserved Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate Touch Weight Touch Area Put Down Put Up Contact Reserved Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate Touch Weight Touch Area Put Down Put Up Contact Reserved Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate Touch Area Put Down Put Up Contact Reserved
Register No. 1Bh 1Ch 1Dh 1Eh 1Fh 20
Access RO RO RO RO RO RO
Register Name TOUCH5_XH TOUCH5_XL TOUCH5_YH TOUCH5_YL TOUCH5_Weight TOUCH5_Misc
Bits [3:0] [7:0] [3:0] [7:0] [7:0] [3:0]
21h
RO
TOUCH6_Event_Flag
[7:6]
21h 22h 23h 24h 25h 26h
RO RO RO RO RO RO
TOUCH6_XH TOUCH6_XL TOUCH6_YH TOUCH6_YL TOUCH6_Weight TOUCH6_Misc
[3:0] [7:0] [3:0] [7:0] [7:0] [3:0]
27h
RO
TOUCH7_Event_Flag
[7:6]
27h 28h 29h 2Ah 2Bh 2Ch
RO RO RO RO RO RO
TOUCH7_XH TOUCH7_XL TOUCH7_YH TOUCH7_YL TOUCH7_Weight TOUCH7_Misc
[3:0] [7:0] [3:0] [7:0] [7:0] [3:0]
2Dh
RO
TOUCH8_Event_Flag
[7:6]
2Dh 2Eh 2Fh 30 31h 32h
RO RO RO RO RO RO
TOUCH8_XH TOUCH8_XL TOUCH8_YH TOUCH8_YL TOUCH8_Weight TOUCH8_Misc
[3:0] [7:0] [3:0] [7:0] [7:0] [3:0]
33h
RO
TOUCH9_Event_Flag
[7:6]
33h 34h 35h 36h 37h 38h
RO RO RO RO RO RO
TOUCH9_XH TOUCH9_XL TOUCH9_YH TOUCH9_YL TOUCH9_Weight TOUCH9_Misc
[3:0] [7:0] [3:0] [7:0] [7:0] [3:0]
39h
RO
TOUCH10_Event_Flag
[7:6]
39h 3Ah 3Bh 3Ch
RO RO RO RO
TOUCH10_XH TOUCH10_XL TOUCH10_YH TOUCH10_YL
[3:0] [7:0] [3:0] [7:0]
Value 0 -1 00 - FFh 0 -1 00 - FFh 00-0Fh 0 1 2 3 0 -1 00 - FFh 0 -1 00 - FFh 00-0Fh 0 1 2 3 0 -1 00 - FFh 0–1 00 - FFh 00-0Fh 0 1 2 3 0–1 00 - FFh 0–1 00 - FFh 00-0Fh 0 1 2 3 0-1 00 - FFh 0–1 00 - FFh 00 - 0Fh 0 1 2 3 0–1 00 - FFh 0–1 00 - FFh
[8]
Description Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate Touch Weight Touch Area Put Down Put Up Contact Reserved Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate Touch Weight Touch Area Put Down Put Up Contact Reserved Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate Touch Weight Touch Area Put Down Put Up Contact Reserved Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate Touch Weight Touch Area Put Down Put Up Contact Reserved Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate Touch Weight Touch Area Put Down Put Up Contact Reserved Upper 4 bits of X touch coordinate Lower 8 bits of X touch coordinate Upper 4 bits of Y touch coordinate Lower 8 bits of Y touch coordinate
Register No. 3Dh 3Eh
Access RO RO
Register Name TOUCH10_Weight TOUCH10_Misc
Bits [7:0] [3:0]
Value 00-FFh 00-0Fh
80h
RW
ID_G_MC_THGROUP
[7:0]
00-FFh
81h
RW
ID_G_MC_THPEAK
[7:0]
00-FFh
85h
RW
ID_G_THDIFF
[7:0]
00-FFh
86h
RW
ID_G_CTRL
[1:0]
0-1
88h 89h
RW RW
ID_G_PERIODACTIVE ID_G_PERIODMONITOR
[3:0] [7:0]
3h-Eh 1Eh-FFh
A1h
RO
ID_G_LIB_VERSION_H
[7:0]
00-FFh
A2h
RO
ID_G_LIB_VERSION_L
[7:0]
00-FFh
A3h
RO
ID_G_CHIPER_HIGH
[7:0]
00-FFh
A4h
RW
ID_G_MODE
[0]
A5h
RW
ID_G_PMODE
[1:0]
A6h
RO
ID_G_FIRMID
[7:0]
00-FFh
A8h
RO
ID_G_VENODRID
[7:0]
00-FFh
C0h
RW
ID_G_GLOVE_MODE_EN
[0]
C1h
RW
ID_G_COVER_MODE_EN
[0]
0 1 0 1 3
0 1 0 1
[9]
Description Touch Weight Touch Area Mutual-Capacitive touch Threshold / 4 Default: 4Bh Mutual-Capacitive Peak Threshold / 4 Default: 46h Points Filtering Range Threshold / 16 Default: A0 Allowed to switch to monitor mode or not (1: Allowed, 0: Not Allowed) Period of Active Status Timer to enter “idle” while in Monitor (ms) App library version high-byte Default: 0 App library version low-byte Default: 2h Chip Vendor ID Default: 54h INT Trigger Mode INT Polling Mode Active Monitor Sleep Firmware ID Number Default: 2 CTPM Vendor’s Chip ID Default: 79h Glove Mode Switch Disable Glove Mode Switch Enable Cover Mode Switch Disable Cover Mode Switch Enable
Timing Characteristics - TFT Parallel RGB Input Timing Requirements Item DCLK Frequency DLCK Period
HSYNC
VSYNC
Period Time Display Period Pulse Width Back Porch Front Porch Period Time Display Period Pulse Width Back Porch Front Porch
Symbol Fclk Tclk Th Thdisp Thw Thbp Thfp Tv Tvdisp Tvw Tvbp Tvfp
Min. 28.2 25 908 1 87 20 517 1 31 5
[10]
Typ. 29.2 34 928 800 48 40 40 525 480 1 31 13
Max. 40 1088 87 1 200 613 3 29 101
Unit MHz ns DCLK DCLK DCLK DCLK DCLK H H H H H
Remark -
Thw + Thbp = 88 DLCK is fixed Tvw + Tvbp = 32 H is fixed -
DE Mode Timing Diagram
Input Setup Timing Requirements Item VDD Power Source Slew Time CLK cycle time CLK pulse duty Data setup time Data hold time DEN setup time DEN hold time
Symbol Tpor Tcph Tcwh Tdsu Tdhd Tesu Tehd
Min. 25 40 8 8 8 8
[11]
Typ. 50 -
Max. 20 60 -
Unit ms ns % ns ns ns ns
Conditions From 0V to 90% VDD -
Input Setup Timing Diagram
[12]
Timing Characteristics – Capacitive Touch Panel Data Transfer Format
Parameter SCL Frequency Bus free time between a STOP & START condition Hold time Repeated START condition Data Setup Time Setup time for a repeated START condition Setup time for a STOP condition
Min 0 1.3 0.6 100 0.6 0.6
[13]
Max 400 -
Unit KHz µs µs ns µs µs
Power ON/Reset Sequence
Power On Time
Power Cycle Requirement
Power ON Sequence
Reset sequence Parameter Tris Tpdt Trtp Tpon Tvdr* Trsi Trst*
Description Rise time from 0.1VDD to 0.9VDD Time of the voltage of supply being below 0.3V Time of resetting to be low before powering on Time to start reporting after power on Reset time after applying VDD Time to start reporting after reset Reset Time
Min 5 100 1 1
*Note: If Reset is tied to VDD data corruption can occur
[14]
Max 5 200 200 -
Unit ms ms µs ms ms ms ms
Sample code to read touch data: i2c_start(); i2c_tx(0x70); i2c_tx(0x00); i2c_stop();
//Slave Address (Write) //Start reading address
i2c_start(); i2c_tx(0x71); //Slave Address (Read) for(i=0x00;i<0x1F;i++) {touchdata_buffer[i] = i2c_rx(1);} i2c_stop();
Sample code to overwrite default register values: i2c_start(); i2c_tx(0x70); i2c_tx(0xA4); i2c_tx(0x01); i2c_stop();
//Slave Address (Write) //ID_G_Mode //Disable interrupt status to host
[15]
Quality Information Test Item
Content of Test
High Temperature storage
Endurance test applying the high storage temperature for a long time. Endurance test applying the low storage temperature for a long time. Endurance test applying the electric stress (voltage & current) and the high thermal stress for a long time. Endurance test applying the electric stress (voltage & current) and the low thermal stress for a long time. Endurance test applying the electric stress (voltage & current) and the high thermal with high humidity stress for a long time. Endurance test applying the electric stress (voltage & current) during a cycle of low and high thermal stress. Endurance test applying vibration to simulate transportation and use.
Low Temperature storage High Temperature Operation Low Temperature Operation High Temperature / Humidity Operation Thermal Shock resistance
Vibration test
Static electricity test
Test Condition
Endurance test applying electric static discharge.
2
-30⁰C , 96 Hrs.
1,2
+70⁰C , 96 Hrs.
2
-20⁰C , 96 Hrs.
1,2
+60⁰C , 90% RH , 96 Hrs.
1,2
-20⁰C,30min -> 25⁰C,5min >70⁰C,30min -> 25⁰C,5min = 1 cycle, 10 cycles 10-55Hz , 1.5mm amplitude. 2 hours. Each Direction X,Y,Z Air: VS=±6KV, Contact: VS=±4KV RS=330Ω CS=150pF 5 Times
-
Note 1: No condensation to be observed. Note 2: Conducted after 4 hours of storage at 25⁰C, 0%RH. Note 3: Test performed on product itself, not inside a container.
Precautions for using LCDs/LCMs See Precautions at www.newhavendisplay.com/specs/precautions.pdf
Warranty Information See Terms & Conditions at http://www.newhavendisplay.com/index.php?main_page=terms
[16]
Note
+80⁰C , 96 Hrs.
3
-
NHD-4.3-800480CF-ASXP TFT (Thin-Film-Transistor) Color Liquid Crystal Display Module NHD4.3800480CFASXP-
Newhaven Display 4.3â&#x20AC;? Diagonal 800xRGBx480 Pixels Model Built-in Driver / No Controller High Brightness, White LED Backlight TFT IPS, Wide Temperature
Newhaven Display International, Inc. 2661 Galvin Ct. Elgin IL, 60124 Ph: 847-844-8795 Fax: 847-844-8796
www.newhavendisplay.com nhtech@newhavendisplay.com nhsales@newhavendisplay.com
Document Revision History Revision -
Date 10/20/19
Description Initial Release
Functions and Features • • • • •
800xRGBx480 resolution, up to 16.7M colors High-brightness LED backlight IPS Type, Full Viewing Angles 24-Bit RGB interface Capacitive touch panel available
[2]
Changed by PK
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REVISION
DATE
A
A
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B
800(RGB)x480
NEWHAVEN DISPLAY PO-WWYY NHD-4.3-800480CF-ASXP_Rev2D
Pin Assignment Pin No. 1 2 3 4 5-12 13-20 21-28 29 30 31 32 33 34 35 36 37 38 39 40
C
D
E
1
2
3
P=0.50±0.05
W=0.30±0.05
C
D
E
STANDARD TOLERANCE: (UNLESS OTHERWISE SPECIFIED)
0.35 1.40
LINEAR: ±0.3mm 3.50±0.3
F
Notes: 1. Display Size: 4.3" TFT 2. Optimal View: Full View IPS 3. Display Mode: Transmissive / Normally Black / Anti-Glare 4. Driver IC: EK9716BE3+EK73002AB2 5. Supply Voltage: 3.3V 6. Backlight: White LED / 25.6V / 40mA (Typ) 7. Luminance: 850 cd/m² (Typ) 8. 3M Brightness Enhancement Film
Symbol LEDLED+ GND VDD [R0-R7] [G0-G7] [B0-B7] GND CLK DISP HSYNC VSYNC DEN BIST GND NC NC NC NC
4.3" TFT P0.5X(40-1)=19.5±0.1
0.5±0.1
White LED 40mA/25.6V(TYP) LED Circuit diagram
Detail A 4
5
6
REVISION:
DRAWING/PART NUMBER:
-
NHD-4.3-800480CF-ASXP
UNLESS OTHERWISE SPECIFIED:
DRAWN BY:
- DIMENSIONS ARE IN MILLIMETERS
DRAWN DATE:
- THIRD ANGLE PROJECTION
P. Keshavarzi 07/15/19
APPROVED BY:
APPROVED DATE:
DO NOT SCALE DRAWING
SIZE:
A3
M. LaVine
SCALE:
07/17/19
1:1
SHEET 1 OF 1
THIS DRAWING IS SOLELY THE PROPERTY OF NEWHAVEN DISPLAY INTERNATIONAL, INC. THE INFORMATION IT CONTAINS IS NOT TO BE DISCLOSED, REPRODUCED OR COPIED IN WHOLE OR PART WITHOUT WRITTEN APPROVAL FROM NEWHAVEN DISPLAY.
7
8
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Pin Description Pin No. 1 2 3 4 5-12 13-20 21-28 29 30 31 32 33 34 35
Symbol LEDLED+ GND VDD [R0-R7] [G0-G7] [B0-B7] GND CLK DISP HSYNC VSYNC DEN BIST
External Connection Power Supply Power Supply Power Supply Power Supply MPU MPU MPU Power Supply MPU MPU MPU MPU MPU MPU
36 37 38 39 40
GND NC NC NC NC
Power Supply -
Function Description Backlight Cathode (Ground) Backlight Anode (25.6V @ 40 mA) Ground Supply Voltage for LCD and logic (3.3V) Red Data signals Green Data signals Blue Data signals Ground Pixel Clock signal Display ON/OFF Signal Line synchronization signal Frame synchronization signal Data Enable signal Built in Self-Test. BIST = H: Self-Test Enabled. BIST = L: Normal Operation (Default) Ground No Connect No Connect No Connect No Connect
Recommended LCD connector: 0.5mm pitch 40-Conductor FFC. Molex p/n: 54104-4031 (top contact)
[4]
Electrical Characteristics Item Operating Temperature Range Storage Temperature Range Supply Voltage Supply Current “H” Level input “L” Level input
Symbol TOP TST VDD IDD VIH VIL
Condition Absolute Max Absolute Max VDD = 3.3V -
Min. -20 -30 2.4 80 0.7 * VDD GND
Typ. 3.3 160 -
Max. +70 +80 3.5 240 VDD 0.3 * VDD
Unit ⁰C ⁰C V mA V V
Backlight Supply Current ILED 30 40 50 mA Backlight Supply Voltage VLED 22.4 25.6 27.2 V ILED = 40mA T = 25°C OP Backlight Lifetime* 30,000 50,000 Hrs. *Backlight is current driven; do not supply more than 50mA. Backlight lifetime is rated as Hours until half-brightness, under normal operating conditions.
Optical Characteristics Item Top Bottom Left Right
Symbol Condition ϕY+ Optimal ϕYViewing CR ≥ 10 θXAngles θX+ Contrast Ratio CR Luminance LV ILED = 40 mA Response Time Rise + Fall TR+TF TOP = 25°C XR Red YR XG Green YG Chromaticity XB Blue YG XW White YW * Luminance is directly related to Backlight Supply Current.
Min. 640 680 0.558 0.305 0.335 0.521 0.103 0.062 0.269 0.279
Typ. 80 80 80 80 800 850 30 0.598 0.345 0.375 0.561 0.143 0.102 0.309 0.319
Max. 40 0.638 0.385 0.415 0.601 0.183 0.142 0.349 0.355
Unit ⁰ ⁰ ⁰ ⁰ cd/m2 ms -
Driver Information Built-in EK9716B Source Driver: https://www.newhavendisplay.com/appnotes/datasheets/LCDs/EK9716B_v1-1.pdf Built-in EK73002AB2 Gate Driver: https://www.newhavendisplay.com/appnotes/datasheets/LCDs/EK73002AB2.pdf
[5]
Timing Characteristics Parallel RGB Input Timing Requirements Item DCLK Frequency DLCK Period
HSYNC
VSYNC
Period Time Display Period Pulse Width Back Porch Front Porch Period Time Display Period Pulse Width Back Porch Front Porch
Symbol Fclk Tclk Th Thdisp Thw Thbp Thfp Tv Tvdisp Tvw Tvbp Tvfp
Min. 28.2 25 908 1 87 20 517 1 31 5
DE Mode Timing Diagram
[6]
Typ. 29.2 34 928 800 48 40 40 525 480 1 31 13
Max. 40 1088 87 1 200 613 3 29 101
Unit MHz ns DCLK DCLK DCLK DCLK DCLK H H H H H
Remark -
Thw + Thbp = 88 DLCK is fixed Tvw + Tvbp = 32 H is fixed -
Input Setup Timing Requirements Item VDD Power Source Slew Time CLK cycle time CLK pulse duty Data setup time Data hold time DEN setup time DEN hold time
Symbol Tpor Tcph Tcwh Tdsu Tdhd Tesu Tehd
Min. 25 40 8 8 8 8
Input Setup Timing Diagram
[7]
Typ. 50 -
Max. 20 60 -
Unit ms ns % ns ns ns ns
Conditions From 0V to 90% VDD -
Power ON/OFF Sequence
Enter/Exit Standby Mode Sequence
[8]
Quality Information Test Item
Content of Test
High Temperature storage
Endurance test applying the high storage temperature for a long time. Endurance test applying the low storage temperature for a long time. Endurance test applying the electric stress (voltage & current) and the high thermal stress for a long time. Endurance test applying the electric stress (voltage & current) and the low thermal stress for a long time. Endurance test applying the electric stress (voltage & current) and the high thermal with high humidity stress for a long time. Endurance test applying the electric stress (voltage & current) during a cycle of low and high thermal stress. Endurance test applying vibration to simulate transportation and use.
Low Temperature storage High Temperature Operation Low Temperature Operation High Temperature / Humidity Operation Thermal Shock resistance
Vibration test
Static electricity test
Test Condition
Endurance test applying electric static discharge.
2
-30⁰C, 96 Hrs.
1,2
+70⁰C, 96 Hrs.
2
-20⁰C, 96 Hrs.
1,2
+60⁰C, 90% RH , 96 Hrs.
1,2
-20⁰C,30min -> 25⁰C,5min >70⁰C,30min -> 25⁰C,5min = 1 cycle, 10 cycles 10-55Hz, 1.5mm amplitude. 2 hours. Each Direction X, Y, Z Air: VS=±6KV, Contact: VS=±4KV RS=330Ω CS=150pF 5 Times
-
Note 1: No condensation to be observed. Note 2: Conducted after 4 hours of storage at 25⁰C, 0%RH. Note 3: Test performed on product itself, not inside a container.
Precautions for using LCDs/LCMs See Precautions at www.newhavendisplay.com/specs/precautions.pdf
Warranty Information See Terms & Conditions at http://www.newhavendisplay.com/index.php?main_page=terms
[9]
Note
+80⁰C, 96 Hrs.
3
-
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2
3
4
5
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SYMBOL
7
8
REVISION
DATE
A
A
B
B
C
C
D
D
Detail: A E
6 M3 4 X 4.20
http://www.newhavendisplay.com/specs/NHD-4.3-800480CF-ASXP-CTP.pdf STANDARD TOLERANCE: (UNLESS OTHERWISE SPECIFIED)
Detail: A 1:1 Part# BS04-M3-6 or Equivalent
F
LINEAR: ±0.3mm
2
3
REVISION:
DRAWING/PART NUMBER:
NHD-4.3-800480MB-ASXP-CTP
NOTES (Mounting Bracket): 1. MATERIAL: SGLCC 2. THICKNESS: 1.2mm 3. 4x Mounting Holes, compatible with Rack Unit (RU) spacing 4. 4x Blind Threaded Standoffs (M3) on back side, suitable for Custom PCB assembly 1
E
This drawing is for mechanical mounting information only. Detailed display specifications can be viewed by downloading the full datasheet for the appropriate 4.3” TFT, accessible by the link below:
UNLESS OTHERWISE SPECIFIED:
DRAWN BY:
- DIMENSIONS ARE IN MILLIMETERS
DRAWN DATE:
- THIRD ANGLE PROJECTION
4
5
6
P. Keshavarzi 11/21/19
APPROVED BY:
APPROVED DATE:
DO NOT SCALE DRAWING
-
SIZE:
A3
P. Bartek
SCALE:
11/26/19
1:1
SHEET 1 OF 1
THIS DRAWING IS SOLELY THE PROPERTY OF NEWHAVEN DISPLAY INTERNATIONAL, INC. THE INFORMATION IT CONTAINS IS NOT TO BE DISCLOSED, REPRODUCED OR COPIED IN WHOLE OR PART WITHOUT WRITTEN APPROVAL FROM NEWHAVEN DISPLAY.
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NHD-4.3-800480FT-CSXP-CTP 4.3” IPS EVE2 TFT Module (SPI) – Supports: Display | Touch | Audio NHD4.3800480FTCSXPCTP-
Newhaven Display 4.3” Diagonal 800xRGBx480 Pixels Model On-board Controller High Brightness, White LED Backlight TFT IPS, Wide Temperature Capacitive Touch Panel
Newhaven Display International, Inc. 2661 Galvin Ct. Elgin IL, 60124 Ph: 847-844-8795 Fax: 847-844-8796
www.newhavendisplay.com nhtech@newhavendisplay.com nhsales@newhavendisplay.com
Document Revision History Revision -
Date 11/26/19
Description Initial Release
Functions and Features • • • • • • • • • • • •
4.3" IPS EVE2 TFT Module w/ Capacitive Touch On-board FTDI/Bridgetek FT813 Embedded Video Engine (EVE2) Supports Display, Touch, Audio SPI Interface (D-SPI/Q-SPI modes available) 1MB of Internal Graphics RAM Built-in Scalable Fonts 24-bit True Color, 800x480 Resolution (WVGA) Supports Portrait and Landscape modes High-Brightness White LED Backlight (723 cd/m²) On-board ON Semiconductor FAN5333BSX High Efficiency LED Driver w/ PWM 4x Mounting Holes, enabling standard M3 or #6-32 screws Open-Source Hardware, Engineered in Elgin, IL (USA)
[2]
Changed by PB
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SYMBOL
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REVISION
DATE
A
A
B
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20
CN2
CN1
800(RGB)x480
1
1
C
C
20
[read caution below]
D
D
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NO. 1 2 3 4 5 6 7 8 9 10
NOTES: 1. 4.3” IPS EVE2 TFT Module w/ Capaci�ve Touch 2. On-board FTDI/Bridgetek FT813 Embedded Video Engine (EVE2) - Supports Display | Touch | Audio 3. SPI Interface (D-SPI, Q-SPI modes available) 4. Op�mal Viewing Direc�on: Full View 5. Display Mode: Transmissive / Normally Black/ An�-Glare 6. Luminance: 723 cd/m² 7. 3M Brightness Enhancement Film 8. Touch Panel: Capaci�ve 9. On-board ON Semiconductor FAN5333BSX High Efficiency, High Current LED Driver w/ PWM 10. Two Interface/Connec�on op�ons available for the user: (CN1): Male IDC Box Header; 20-pin, 2x10, 2.54mm pitch (CN2): Top-contact FFC Connector; 20-pin, 1.00mm pitch
2
3
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STANDARD TOLERANCE: (UNLESS OTHERWISE SPECIFIED)
LINEAR: ±0.3mm
Improper handling of the FPC connec�ons at the bo�om edge of this module may cause damage resul�ng in display or touch failure. Take special care when handling this area of the display module to make sure these connec�ons are never strained nor creased. 1
Pin Assignment SYMBOL NO. SYMBOL VDD 11 GPIO0/IO2 GND 12 GPIO1/IO3 SCK 13 GPIO2 MISO/IO1 14 GPIO3 MOSI/IO0 15 NC /CS 16 NC /INT 17 VBL /PD 18 VBL AUDIO_L 19 GND NC 20 GND
4
5
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NHD-4.3-800480FT-CSXP-CTP
UNLESS OTHERWISE SPECIFIED:
DRAWN BY:
- DIMENSIONS ARE IN MILLIMETERS
DRAWN DATE:
- THIRD ANGLE PROJECTION
6
REVISION:
DRAWING/PART NUMBER:
P. Bartek 11/19/19
APPROVED BY:
APPROVED DATE:
DO NOT SCALE DRAWING
SIZE:
A3
P. Bartek
SCALE:
11/26/19
1:1
SHEET 1 OF 1
THIS DRAWING IS SOLELY THE PROPERTY OF NEWHAVEN DISPLAY INTERNATIONAL, INC. THE INFORMATION IT CONTAINS IS NOT TO BE DISCLOSED, REPRODUCED OR COPIED IN WHOLE OR PART WITHOUT WRITTEN APPROVAL FROM NEWHAVEN DISPLAY.
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A
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C
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D
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REVISION:
SCHEMATIC/PART NUMBER:
NHD-4.3C-FT813 Controller Board DRAWN BY:
F
DRAWN DATE:
1
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3
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P. Bartek
CHECKED BY:
07/10/17
CHECKED DATE:
Released under the Creative Commons Attribution Share-Alike 4.0 License http://creativecommons.org/licenses/by-sa/4.0
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M. LaVine 07/13/17
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1.0 SIZE:
A3 SHEET:
1 of 1
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Pin Description Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 - 16 17 - 18 19 - 20
Symbol VDD GND SCK MISO/IO1 MOSI/IO0 /CS /INT /PD AUDIO_L N.C. GPIO0/IO2 GPIO1/IO3 GPIO2 GPIO3 N.C. VBL GND
External Connection Power Supply Power Supply MCU MCU MCU MCU MCU MCU Filter/Amplifier MCU MCU MCU MCU Power Supply Power Supply
Function Description Input Voltage for TFT and FT81x (3.3V) Ground SPI Clock (Input) SPI MISO (Output) / Quad-SPI mode: SPI data line 1 SPI MOSI (Input) / Quad-SPI mode: SPI data line 0 SPI Chip Select (Input), Active LOW Interrupt to host (Output), Active LOW Power Down control (Input), Active LOW Audio PWM out (Output) No Connect General Purpose IO0 / SPI Quad mode: SPI data line 2 General Purpose IO1 / SPI Quad mode: SPI data line 3 General Purpose IO2 General Purpose IO3 No Connect Input Voltage for LED Backlight Driver (3.3V/5V) Ground
CN1: Male IDC Box Header - 20-Pin, 2x10, 2.54mm pitch. CN2: FFC Connector - 20-Pin, 1.0mm pitch, Top-contact. NOTICE: It is not recommended to apply power to the board without a display connected. Doing so may result in a damaged LED driver circuit. Newhaven Display does not assume responsibility for failures due to this damage.
Controller Information This EVE2 TFT Module is powered by the FTDI/Bridgetek FT813 Embedded Video Engine (EVE2). To view the full FT81x specification, please download it by accessing the link below: http://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT81x.pdf
Display Information Part Number NHD-4.3-800480CF-ASXP-CTP
Display Type IPS
Luminance Rating 723 cd/m²
Viewing Angle Full View
Interface 24-Bit RGB
This product consists of the above TFT display assembled with a PCB which supports all the features of this module. For more details on the TFT display itself, please download the specification at: http://www.newhavendisplay.com/specs/ NHD-4.3-800480CF-ASXP-CTP
Arduino Application If using or prototyping this EVE2 TFT Module with the low-cost, widely popular Arduino platform we highly recommend using our Arduino shield, the NHD-FT81x-SHIELD. Not only does the NHD-FT81x-SHIELD provide seamless connectivity and direct software compatibility for the user, but it also comes with the following useful features on-board: • logic level shifters to allow the 5V Arduino to communicate with the 3.3V FT81x • regulators to allow the Arduino to output more current to the EVE2 TFT Module • audio filter/amplifier circuit to utilize the EVE2 TFT Module’s audio output signal • microSD card slot, which allows expandable storage for data such as images, video, and audio to be stored. Please visit the NHD-FT81x-SHIELD product webpage for more info. [5]
Electrical Characteristics Item Operating Temperature Range Storage Temperature Range Supply Voltage Supply Current “H” Level Input “L” Level Input “H” Level Output “L” Level Output
Symbol TOP TST VDD IDD VIH VIL VOH VOL
Condition Absolute Max Absolute Max VDD = 3.3V -
Min. -20 -30 3.0 2.0 VDD-0.4 -
Typ. 3.3 40 -
Max. +70 +80 3.6 0.8 0.4
Unit ⁰C ⁰C V mA V V V V
VBL IBL IBL fPWM
VBL = 3.3V VBL = 5.0V -
2.8 250
3.3 520 240 -
5.5 1000
V mA mA Hz
Supply Voltage for LED Backlight Driver Supply Current for LED Backlight Driver Backlight PWM Frequency
Optical Characteristics Optimal Viewing Angles
Item Top Bottom Left Right
Contrast Ratio Luminance Response Time
Rise + Fall
Symbol ϕY+ ϕYθXθX+ CR LV TR + TF
Condition CR ≥ 10 TOP = 25°C
Min. 640 578 -
Typ. 80 80 80 80 800 723 30
Max. 40
Unit ⁰ ⁰ ⁰ ⁰ cd/m2 ms
Capacitive Touch Panel Material Characteristics Property IC ITO Glass thickness Cover Lens Thickness Surface Hardness Light transmission Operating Humidity Storage Humidity
Value FT5426 0.55 0.70 ≥6 ≥85% 20~90 20~90
Unit mm mm H RH RH
Backlight Driver Configuration The Backlight Driver Enable signal is connected to the FT81x backlight control pin. This signal is controlled by two registers: REG_PWM_HZ and REG_PWM_DUTY. REG_PWM_HZ specifies the PWM output frequency – the range available on the FT81x is 250 to 10000Hz, however the on-board backlight driver’s max PWM frequency is 1000Hz. Therefore, for proper use of the PWM function available on this module, the PWM frequency should not exceed 1000Hz. REG_PWM_DUTY specifies the duty cycle – the range is 0 to 128. A value of 0 turns the backlight completely off, while a value of 128 provides maximum backlight brightness. For the above register definitions, please refer to pages 80-81 of the official FT81x Series Programmers Guide: http://www.ftdichip.com/Support/Documents/ProgramGuides/FT81X_Series_Programmer_Guide.pdf
[6]
FT81x Block Diagram FT81x with EVE (Embedded Video Engine) technology simplifies the system architecture for advanced Human Machine Interfaces (HMIs) by providing support for display, touch, and audio as well as an object oriented architecture approach that extends from display creation to the rendering of the graphics.
Serial Host Interface By default the SPI slave operates in the SINGLE channel mode with MOSI as input from the master and MISO as output to the master. DUAL and QUAD channel modes can be configured through the SPI slave itself. To change the channel modes, write to register REG_SPI_WIDTH. Please refer to the table below: REG_SPI_WIDTH[1:0] 00 01 10 11
Channel Mode SINGLE (default) DUAL QUAD Reserved
Data Pins MISO, MOSI IO0, IO1 IO0, IO1, IO2, IO3 -
Max Bus Speed 30MHz 30MHz 25MHz -
For more details on the FT81x SPI interface, please refer to pages 13-15 of the official FT81x Datasheet: http://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT81x.pdf For the REG_SPI_WIDTH register definition, please refer to page 87 of the official FT81x Series Programmers Guide: http://www.ftdichip.com/Support/Documents/ProgramGuides/FT81X_Series_Programmer_Guide.pdf
[7]
TFT Timing Characteristics Shown below are the FT81x registers that control the TFT’s timing (clock and sync signals), along with the values recommended to use for this EVE2 TFT Module:
Horizontal Timing Register REG_HSIZE REG_HCYCLE REG_HOFFSET REG_HSYNC0 REG_HSYNC1
Value 800 928 88 0 48
Vertical Timing Register REG_VSIZE REG_VCYCLE REG_VOFFSET REG_VSYNC0 REG_VSYNC1
Value 480 525 32 0 3
Clock Settings Register REG_PCLK REG_SWIZZLE REG_PCLK_POL REG_CSPREAD REG_DITHER
Value 2 0 1 1 1
Graphics Engine The graphics engine executes the display list once for every horizontal line. It executes the primitive objects in the display list and constructs the display line buffer. The horizontal pixel content in the line buffer is updated if the object is visible at the horizontal line. Main features of the graphics engine are: • The primitive objects supported by the graphics processor are: lines, points, rectangles, bitmaps (comprehensive set of formats), text display, plotting bar graph, edge strips, and line strips, etc. • Operations such as stencil test, alpha blending and masking are useful for creating a rich set of effects such as shadows, transitions, reveals, fades and wipes. • Anti-aliasing of the primitive objects (except bitmaps) gives a smoothing effect to the viewer. • Bitmap transformations enable operations such as translate, scale and rotate. • Display pixels are plotted with 1/16th pixel precision. • Four levels of graphics states • Tag buffer detection The graphics engine also supports customized built-in widgets and functionalities such as jpeg decode, screen saver, calibration etc. The graphics engine interprets commands from the MPU host via a 4 Kbyte FIFO in the FT81x memory at RAM_CMD. The MPU/MCU writes commands into the FIFO, and the graphics engine reads and executes the commands. The MPU/MCU updates the register REG_CMD_WRITE to indicate that there are new commands in the FIFO, and the graphics engine updates REG_CMD_READ after commands have been executed. Main features supported are: • Drawing of widgets such as buttons, clock, keys, gauges, text displays, progress bars, sliders, toggle switches, dials, gradients, etc. • JPEG and motion-JPEG decode • Inflate functionality (zlib inflate is supported) • Timed interrupt (generate an interrupt to the host processor after a specified number of milliseconds) • In-built animated functionalities such as displaying logo, calibration, spinner, screen saver and sketch • Snapshot feature to capture the current graphics display For a complete list of graphics engine display commands and widgets, please refer to Chapter 4 of the official FT81x Series Programmers Guide: http://www.ftdichip.com/Support/Documents/ProgramGuides/FT81X_Series_Programmer_Guide.pdf [8]
Touch-Screen Engine The Capacitive Touch Screen Engine (CTSE) of the FT813 communicates with the external Capacitive Touch Panel Module (CTPM) through an I2C interface. The CTPM will assert its interrupt line when there is a touch detected. Upon detecting CTP_INT_N line active, the FT813 will read the touch data through I2C. Up to 5 touches can be reported and stored in FT813 registers. For more details on the FT813 Touch-Screen Engine, please refer to pages 32-35 of the official FT81x Datasheet: http://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT81x.pdf
Audio Engine The FT81x provides mono audio output through a PWM output pin, AUDIO_L. It outputs two audio sources, the sound synthesizer and audio file playback. This pin is designed to be passed into a simple filter circuit and then passed to an amplifier for best results. Please refer to the example schematic in the Audio Filter and Amplifier Reference Circuit section on the next page.
Sound Synthesizer A sound processor, AUDIO ENGINE, generates the sound effects from a small ROM library of waves table. To play a sound effect listed in Table 4.3, load the REG_SOUND register with a code value and write 1 to the REG_PLAY register. The REG_PLAY register reads 1 while the effect is playing and returns a ‘0’ when the effect ends. Some sound effects play continuously until interrupted or instructed to play the next sound effect. To interrupt an effect, write a new value to REG_SOUND and REG_PLAY registers; e.g. write 0 (Silence) to REG_SOUND and 1 to PEG_PLAY to stop the sound effect. The sound volume is controlled by register REG_VOL_SOUND. The 16-bit REG_SOUND register takes an 8-bit sound in the low byte. For some sounds, marked "pitch adjust" in the table below, the high 8 bits contain a MIDI note value. For these sounds, a note value of zero indicates middle C. For other sounds the high byte of REG_SOUND is ignored.
Audio Playback The FT81x can play back recorded sound through its audio output. To do this, load the original sound data into the FT81x’s RAM, and set registers to start the playback. The registers controlling audio playback are: REG_PLAYBACK_START: REG_PLAYBACK_LENGTH: REG_PLAYBACK_FREQ: REG_PLAYBACK_FORMAT: REG_PLAYBACK_LOOP: REG_PLAYBACK_PLAY:
REG_VOL_PB:
The start address of the audio data. The length of the audio data, in bytes. The playback sampling frequency, in Hz. The playback format, one of LINEAR SAMPLES, uLAW SAMPLES, or ADPCM SAMPLES. If ‘0’, the sample is played once. If ‘1’, the sample is repeated indefinitely. A write to this location triggers the start of audio playback, regardless of writing ‘0’ or ‘1’. Read back ‘1’ when playback is ongoing, and ‘0’ when playback finishes. Playback volume, 0-255.
The mono audio formats supported are 8-bits PCM, 8-bits uLAW and 4-bits IMA-ADPCM. For ADPCM_SAMPLES, each sample is 4 bits, so two samples are packed per byte, the first sample is in bits 0-3 and the second is in bits 4-7. The current audio playback read pointer can be queried by reading the REG_PLAYBACK_READPTR. Using a large sample buffer, looping, and this read pointer, the host MPU/MCU can supply a continuous stream of audio. For more details on the FT81x Audio Engine, please refer to pages 30-32 of the official FT81x Datasheet: http://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT81x.pdf [9]
Audio Filter and Amplifier Reference Circuit
This is a reference schematic from FTDI, which can be used to successfully filter and amplify the audio signals coming from the NHD EVE2 TFT Module. [10]
Additional Information/Resources FT81x Datasheet: FTDI/Bridgetek FT81x Embedded Video Engine (EVE2) http://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT81x.pdf
Programmers Guide: FT81x Series Programmers Guide http://www.ftdichip.com/Support/Documents/ProgramGuides/FT81X_Series_Programmer_Guide.pdf
NHD GitHub Page: NHD EVE2 TFT Module Example Projects https://github.com/NewhavenDisplay/EVE2-TFT-Modules
EVE2 Software Examples: FT81x Example Projects http://www.ftdichip.com/Support/SoftwareExamples/FT800_Projects.htm
FTDI/Bridgetek Utilities: Screen Designer http://www.ftdichip.com/Support/Utilities.htm#ESD3 Image Converters http://www.ftdichip.com/Support/Utilities.htm#EVEImageConverters Audio Converter http://www.ftdichip.com/Support/Utilities.htm#EVEAudioConverter Font Converter http://www.ftdichip.com/Support/Utilities.htm#EVEFontConverter
FT80x to FT81x Migration Guide: FT80x to FT81x Migration Guide http://www.ftdichip.com/Support/Documents/AppNotes/AN_390%20FT80x%20To%20FT81x%20Migration%20Guide.pdf
[11]
Quality Information Test Item
Content of Test
High Temperature storage
Endurance test applying the high storage temperature for a long time. Endurance test applying the low storage temperature for a long time. Endurance test applying the electric stress (voltage & current) and the high thermal stress for a long time. Endurance test applying the electric stress (voltage & current) and the low thermal stress for a long time. Endurance test applying the electric stress (voltage & current) and the high thermal with high humidity stress for a long time. Endurance test applying the electric stress (voltage & current) during a cycle of low and high thermal stress. Endurance test applying vibration to simulate transportation and use.
Low Temperature storage High Temperature Operation Low Temperature Operation High Temperature / Humidity Operation Thermal Shock resistance
Vibration test
Static electricity test
Test Condition
Endurance test applying electric static discharge.
2
-30⁰C , 96hrs
1,2
+70⁰C , 96hrs
2
-20⁰C , 96hrs
1,2
+60⁰C , 90% RH , 96hrs
1,2
-20⁰C,30min -> 25⁰C,5min >70⁰C,30min = 1 cycle 10 cycles 10-55Hz , 15mm amplitude. 60 sec in each of 3 directions X,Y,Z For 15 minutes VS=800V, RS=1.5kΩ, CS=100pF One time
Note 1: No condensation to be observed. Note 2: Conducted after 4 hours of storage at 25⁰C, 0%RH. Note 3: Test performed on product itself, not inside a container.
Precautions for using LCDs/LCMs See Precautions at www.newhavendisplay.com/specs/precautions.pdf
Warranty Information See Terms & Conditions at http://www.newhavendisplay.com/index.php?main_page=terms
[12]
Note
+80⁰C , 96hrs
3
1
2
3
4
5
6
7
SYMBOL
8
REVISION
DATE
A
A
B
B CN1
CN3
C
GND
C
CN4
PWM
800(RGB)x480
[read caution below]
D
D
E
F
NOTES: 1. 4.3” HDMI TFT Module 2. On-board Texas Instruments TFP401A HDMI/DVI Receiver 3. Optimal Viewing Direction: Full View (IPS) 4. Display Mode: Transmissive / Normally Black / Anti-Glare 5. Luminance: 850 cd/m² 6. 3M Brightness Enhancement Film 7. On-board Texas Instruments TPS61165 High Brightness LED Driver w/ PWM 8. 4x Mounting Holes, compatible with Rack Unit (RU) spacing
E
STANDARD TOLERANCE: (UNLESS OTHERWISE SPECIFIED)
LINEAR: ±0.3mm
Improper handling of the FPC connec�on at the bo�om edge of this module may cause damage resul�ng in display failure. Take special care when handling this area of the display module to make sure this connec�on is never strained nor creased. 1
2
3
4
5
-
NHD-4.3-HDMI-HR-RSXP
UNLESS OTHERWISE SPECIFIED:
DRAWN BY:
- DIMENSIONS ARE IN MILLIMETERS
DRAWN DATE:
- THIRD ANGLE PROJECTION
6
REVISION:
DRAWING/PART NUMBER:
P. Bartek 11/27/19
APPROVED BY:
APPROVED DATE:
DO NOT SCALE DRAWING
SIZE:
A3
A. Khan
SCALE:
2/27/20
1:1
SHEET 1 OF 1
THIS DRAWING IS SOLELY THE PROPERTY OF NEWHAVEN DISPLAY INTERNATIONAL, INC. THE INFORMATION IT CONTAINS IS NOT TO BE DISCLOSED, REPRODUCED OR COPIED IN WHOLE OR PART WITHOUT WRITTEN APPROVAL FROM NEWHAVEN DISPLAY.
7
8
F
1
2
3
4
5
6
7
SYMBOL
8
REVISION
DATE
A
A
B
B CN1
C CN4
CN3
PWM
CN2
C
GND
800(RGB)x480
[read caution below]
D
D
E
F
NOTES: 1. 4.3” HDMI TFT Module w/ USB-HID Capaci�ve Touch 2. On-board Texas Instruments TFP401A HDMI/DVI Receiver 3. Optimal Viewing Direction: Full View (IPS) 4. Display Mode: Transmissive / Normally Black / Anti-Glare 5. Luminance: 723 cd/m² 6. 3M Brightness Enhancement Film 7. On-board Texas Instruments TPS61165 High Brightness LED Driver w/ PWM 8. 4x Mounting Holes, compatible with Rack Unit (RU) spacing
E
STANDARD TOLERANCE: (UNLESS OTHERWISE SPECIFIED)
LINEAR: ±0.3mm
Improper handling of the FPC connec�ons at the bo�om edge of this module may cause damage resul�ng in display or touch failure. Take special care when handling this area of the display module to make sure these connec�ons are never strained nor creased. 1
2
3
4
5
-
NHD-4.3-HDMI-HR-RSXP-CTU
UNLESS OTHERWISE SPECIFIED:
DRAWN BY:
- DIMENSIONS ARE IN MILLIMETERS
DRAWN DATE:
- THIRD ANGLE PROJECTION
6
REVISION:
DRAWING/PART NUMBER:
P. Bartek 11/27/19
APPROVED BY:
APPROVED DATE:
DO NOT SCALE DRAWING
SIZE:
A3
A. Khan
SCALE:
2/27/20
1:1
SHEET 1 OF 1
THIS DRAWING IS SOLELY THE PROPERTY OF NEWHAVEN DISPLAY INTERNATIONAL, INC. THE INFORMATION IT CONTAINS IS NOT TO BE DISCLOSED, REPRODUCED OR COPIED IN WHOLE OR PART WITHOUT WRITTEN APPROVAL FROM NEWHAVEN DISPLAY.
7
8
F