Document Revision History Revision Date Description Changed By 11/26/2019 Initial Release 05/18/2020 Updated Static Electricity Test Condition 01/14/2022 FT5426 IC Version Update 08/26/2022 Updated Backlight PWM Frequency Range, Updated Schematic to show new LED driver IC and auxiliary components...
Take special care when handling this area of the display module to make sure these connec�ons are never strained nor creased. This drawing is solely the property of Newhaven Display International, Inc. The information it contains is not to be disclosed, reproduced or copied in...
SGM3766YTN5G SCHEMATIC/PART NUMBER: REVISION: NHD-4.3C-FT813 Controller Board SIZE: DRAWN BY: CHECKED BY: C. Johnson C. Johnson SHEET: DRAWN DATE: CHECKED DATE: 1 of 1 08/26/2022 08/26/2022 Released under the Creative Commons Attribution Share-Alike 4.0 License http://creativecommons.org/licenses/by-sa/4.0...
Pin Description Pin No. Symbol External Connection Function Description Power Supply Input Voltage for TFT and FT81x (3.3V) Power Supply Ground SPI Clock (Input) MISO/IO1 SPI MISO (Output) / Quad-SPI mode: SPI data line 1 MOSI/IO0 SPI MOSI (Input) / Quad-SPI mode: SPI data line 0 SPI Chip Select (Input), Active LOW /INT Interrupt to host (Output), Active LOW...
Electrical Characteristics Item Symbol Condition Min. Typ. Max. Unit Operating Temperature Range Absolute Max ⁰C Storage Temperature Range Absolute Max ⁰C Supply Voltage Supply Current = 3.3V “H” Level Input “L” Level Input “H” Level Output -0.4 “L” Level Output Supply Voltage for LED Backlight Driver = 3.3V Supply Current for LED Backlight Driver...
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.
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 Vertical Timing Clock Settings Register Value Register Value Register Value REG_HSIZE...
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.
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.
Quality Information Test Item Content of Test Test Condition Note High Temperature storage Endurance test applying the high storage +80⁰C , 96hrs temperature for a long time. Low Temperature storage Endurance test applying the low storage -30⁰C , 96hrs temperature for a long time. High Temperature Endurance test applying the electric stress +70⁰C , 96hrs...
Need help?
Do you have a question about the NHD-4.3-800480FT-CSXP-CTP and is the answer not in the manual?
Questions and answers