Description
1C31157G01 Emerson redundant system output module
thereby controlling external devices or circuits.
What is an LCD controller
The role and function of LCD controller
LCD controller (liquid crystal display controller) is a dedicated integrated circuit (IC) connected to the host CPU and controlling the LCD panel. It is also known as LCDC (LCD controller), display controller, or liquid crystal controller. In the following text, we will refer to it as LCDC.
LCDC receives display image data from the host CPU and outputs data and synchronization signals at timing that matches the specifications of the LCD panel. Some LCDCs have built-in memory and image processing capabilities, allowing them to expand, shrink, rotate, or overlay multiple images to fit the screen size.
Example of Epson LCDC Evaluation Board
Arduino is a widely sold board equipped with MCU. Here, we introduce an example of using Arduino Due, which is one of the Arduino boards connected to Epson LCDC S1D13781.
Arduino Due is an Atmel SAM3X8E board based on the ARM Cortex-M3 core. Although it is sold globally, it can also be easily obtained through many online retailers.
S1D13781 is an LCDC capable of full-color display control up to WQVGA. The S5U13781R01C100 board is equipped with S1D13781, designed for easy connection to Arduino Due.
We have prepared a reference design that combines the S5U13781R01C100 board, Arduino Due, and WQVGA TFT LCD module, allowing you to easily verify the functionality of the LCDC.
responsible for processing signals from on-site sensors or driving actuator actions. For example, they may need to cooperate with devices such
as BANNER travel switch T30UIPB to receive their transmitted position signals; Or by controlling components such as Burkert solenoid valve 00131421, the on/off of fluid media can be precisely managed.
these modules integrate more complex logic processing capabilities. The core task of a pressure switch is to detect whether the pressure
has reached a preset threshold and output a switch signal. Its function is highly specific and fixed. And modules 1C31157G01 and 1
C31219G01 have the ability to comprehensively judge multiple such switch signals and transmitter signals (such as transmitter 1066-P-HT-60),
and output complex control instructions according to internal logic.
