XR21B1424IV64TR-F

XR21B1424IV64TR-F Application Field and Working Principle

XR21B1424IV64TR-F belongs to the family of Interface - Controllers and as a product of EXAR Corporation it enjoys a high reputation in the market. It is broadly used in embedded systems and industrial products due to its high performance, low power consumption and highly integrated features that reduce the cost and complexity of the system. This paper willintroduce the application field and working principle of this product.

Application Field

XR21B1424IV64TR-F has a variety of applications. The most popular one is embedded system. This product has low power, low EMI and is suitable for multiple industry and application environments. It is also very suitable for applications that require a wide range of data rate, such as in industrial, telecommunication, automotive and many other industries. With these features, XR21B1424IV64TR-F can be used for raster scan display, touch panel and serial communication.

Working Principle

The working principle of XR21B1424IV64TR-F includes three parts: UART module, HDMI receiver/ transmit module, and control module.

The UART module includes a UART media access control (MAC) and a UART line control module which can provide high data rate UART data transfer. It provides 9-bit data transmission and can support a maximum data rate of up to 5 Mbps. It also supports 5V tolerant (UART) and the signal integrity is guaranteed.

The HDMI receiver/ transmit module is responsible for signal receive and transmit. It supports different signal formats, such as 4K@60Hz and 3D. Also, it has compliance with power-manufacturing agreement (EDID) and display data channel (DDC). The control module provides 16 dedicated I/O pins for accessing external devices such as keyboard, mouse, and others. The control module can even be used to adjust the display and audio parameters as well.

Conclusion

All in all, XR21B1424IV64TR-F is a very popular Interface - Controller famous for its low power operation,wide range of data rate, wide application field, etc. It has low EMI and supports up to 5 Mbps data rate and it also has the ability to handle multiple audio and video signals. With its integration of HDMI receiver/transmit module, UART module and control module, XR21B1424IV64TR-F provides comprehensive and efficient solutions for industrial, embedded and other applications.