Wiring diagrams are essential tools for technicians and engineers to understand the electrical systems of devices or machines. The filc20v2, also known as the FRDM-K64F Intelligent LCD Controller, is a microcontroller device used in building Human Machine Interfaces (HMIs) for industrial or commercial applications. This article aims to provide a comprehensive guide on the filc20v2 wiring diagram.
Introduction to Filc20v2
The filc20v2 or FRDM-K64F Intelligent LCD Controller, developed by NXP Semiconductors, is a ARM Cortex-M4 based microcontroller board with a 4.3 inch LCD display. It is designed to provide a reliable platform for creating complex HMIs with touch screen interfaces.
The filc20v2 has several useful features that make it ideal for HMI projects. It has a 32-bit ARM Cortex-M4 processor with floating point unit (FPU) running at 120 MHz, 1 MB Flash memory, and 256 KB RAM. It also has a 10/100 Ethernet port, USB OTG, SD card slot, accelerometer, and magnetometer.
Filc20v2 Wiring Diagram Overview
The filc20v2 wiring diagram consists of several components that connect the microcontroller board to the LCD display and other peripheral devices. The components include:
| Component | Description |
|---|---|
| FRDM-K64F Board | The microcontroller board that serves as the main processing unit |
| 4.3 inch TFT LCD Display | The touch screen display for the HMI |
| Touch Screen Controller | The controller that manages the touch input from the LCD display |
| SD Card Reader | The device used for storing data |
| USB-to-Serial Converter | The device used for connecting the filc20v2 board to a computer via USB |
| 10/100 Ethernet Port | The port for connecting the filc20v2 board to a network |
Frequently Asked Questions (FAQ)
Q: What is the filc20v2 used for?
A: The filc20v2 is used for building Human Machine Interfaces (HMIs) for industrial or commercial applications.
Q: What is the processor of the filc20v2?
A: The filc20v2 has a 32-bit ARM Cortex-M4 processor with floating point unit (FPU) running at 120 MHz.
Q: What is the RAM capacity of the filc20v2?
A: The filc20v2 has 256 KB RAM.
Q: What type of display does the filc20v2 have?
A: The filc20v2 has a 4.3 inch TFT LCD touch screen display.
Q: What is the purpose of the touch screen controller?
A: The touch screen controller manages the touch input from the LCD display.
Wiring the Filc20v2
Filc20v2 Pinout
The filc20v2 board has a pinout diagram that shows the various pins available for connecting peripheral devices. The pinout includes:
| Pin | Function |
|---|---|
| GPIOC_2 | SD card chip select |
| GPIOA_10 | Touch screen interrupt |
| GPIOE_3 | Touch screen reset |
| GPIOE_1 | Touch screen data/command |
| GPIOE_5 | Touch screen chip select |
Connecting the LCD Display
The filc20v2 board has a JTAG connector that can be used to connect the board to the LCD display. The JTAG connector has several pins that correspond to the pins on the LCD display.
The following table shows the JTAG pins and their corresponding LCD display pins:
| JTAG Pin | LCD Display Pin |
|---|---|
| Pin 3 (TDO) | Pin 1 (RS) |
| Pin 7 (TMS) | Pin 4 (WR) |
| Pin 2 (TDI) | Pin 11 (CS) |
| Pin 1 (TRST) | Pin 3 (RST) |
| Pin 4 (TCK) | Pin 14 (DB7) |
| Pin 9 (VTREF) | Pin 13 (DB6) |
| Pin 10 (VCC) | Pin 2 (VDD) |
| Pin 5 (GND) | Pin 15 (DB0) |
Connecting Other Devices
This section provides a list of other devices that can be connected to the filc20v2 board and their corresponding pins:
| Device | Pin |
|---|---|
| SD Card Reader | GPIOC_2 |
| Touch Screen Controller | GPIOA_10, GPIOE_3, GPIOE_1, GPIOE_5 |
| USB-to-Serial Converter | USB OTG |
| 10/100 Ethernet Port | 10/100 Ethernet Port |
Powering the Filc20v2
The filc20v2 can be powered via a USB port or using an external power source. If using an external power source, it is recommended to use a voltage regulator to ensure a stable voltage supply.
Conclusion
The filc20v2 wiring diagram is essential for creating complex HMIs with touch screen interfaces. This article provided a comprehensive guide on the filc20v2 wiring diagram, including an overview of the components, pinouts, and instructions for connecting the display and other peripheral devices. With this information, technicians and engineers can create reliable and functional HMIs for industrial or commercial applications.
