šIf you wish to see us often, welcome to starš and collect it~ Sourceļ¼ContentCompiled by Semiconductor Industry Observation (IDļ¼icbank) from allaboutcircuits, thank you. Although both standards have long been used for serial communication, RS-485 offers valuable features that RS-232 lacks. Learn more in this article. Any form of communication requires rules to help ensure consistency … Read more
Any form of communication requires rules to ensure everyone is on the same page. In electronics, these rules take the form of standardsāthese are widely applicable design specifications recommended by industry associations. Following these guidelines helps engineering devices speak the same electronic language, enabling efficient and reliable communication. RS-232 (“RS” stands for “Recommended Standard”) was … Read more
Communication issues, just like traffic problems, can have various situations such as high-speed, low-speed, congestion, interruptions, etc. If we compare serial communication to traffic, UART can be likened to a station, while a frame of data is similar to a car. Cars on the road must obey traffic rules. In urban areas, speed limits are … Read more
During debugging, various interfaces and conversion boards are encountered, and the feeling of not fully understanding can be quite frustrating! First, serial ports, UART ports, COM ports, and USB ports refer to physical interface forms (hardware). TTL, RS-232, and RS-485 refer to level standards (electrical signals). Serial Port: The term serial port is a general … Read more
Welcome FPGA engineers to join the official WeChat technical group ClickBlue TextFollow us at FPGA Home – the best and largest pure FPGA engineer community in China Communication issues, like traffic problems, can also have various situations such as high speed, low speed, congestion, interruption, etc. If we compare serial communication to traffic, UART can … Read more
Welcome FPGA engineers to join the official WeChat technical group. Clickthe blue textto follow us at FPGA Home – the best and largest pure FPGA engineering community in China During debugging, you will always encounter various interfaces and conversion boards, and the feeling of not fully understanding can be very frustrating! First, serial ports, UART … Read more
ā²Click the card above to follow and learn moreā² Communication issues, like traffic problems, can vary in speed, congestion, and interruptions. If we compare serial communication to traffic, UART can be likened to a station, and a frame of data is akin to a car. Cars on the road must obey traffic rules. In the … Read more
1. History of Serial Ports First of all, the serial port is an essential tool for anyone working with hardware and embedded software, especially when debugging a system with an MCU or CPU. Generally, the first thing we do during debugging is to light up the GPIO, and the second is to establish a communication … Read more
Author Jeff Dorsch RS-232-C is a serial physical interface standard established by the Electronic Industry Association (EIA) in the United States in the 1960s. RS stands for “Recommended Standard,” 232 is the identifier number, and C indicates the number of revisions. Why is RS-232 so widely used? Why not the Universal Serial Bus (USB) or … Read more
Every semiconductor company has one or two star products during its development. These products help the company gain fame and establish a solid position in the semiconductor market. In the history of Maxim Integrated, there is such a star product that helped the company achieve profitability in its first year and successfully IPO in 1988! … Read more