What is the use of 9 pin serial port?
DB9 connectors were commonly used for serial peripheral devices like keyboards, mice, joysticks, etc. Also they are used on DB9 cable assemblies for data connectivity. Today, the DB9 has mostly been replaced by more modern interfaces such as USB, PS/2, Firewire, and others.
What is DB9 pinout?
Below is the pinout of a typical 9 pin RS-232 connector, this connector type is also referred to as a DB-9 connector. A computer’s COM port (DTE) is usually male, and any peripheral devices you connect to this port usually have a female connector (DCE).
What is a Rs-232 pinout?
What Is an RS232 9 Pin Pinout? RS232 monitoring hardware establishes a connection between data terminal equipment (DTE) and data communication equipment (DCE). In order to link these devices, an RS232 D9 pinout is essential, as this pinout will allow you to connect two devices successfully.
What does DB in DB9 stand for?
So what exactly does DB stand for? The DB moniker used on multiple Aston Martin models actually stands for David Brown, who purchased Aston Martin in 1947.
What does DB mean in DB9?
DB-9 is an analog 9-pin plug of the D-sub miniature (D-sub) connector plug and socket family for computer and communication devices. Some uses and characteristics of the DB-9 connector are: Serial communication. Token Ring network adapters.
What is the 9 pin RS232 cable pinout?
RS232 serial port monitoring hardware stands out for a number of reasons, including its 9 pin RS232 pinout. This pinout can make a world of difference for successful RS232 serial communications. Thus, it is important to understand how the 9 pin RS232 cable pinout can affect the flow of serial data between devices.
What is a 9 pin serial port?
Serial ports are controlled by a special chip – UART (Universal Asynchronous Receiver Transmitter), which are found on the computer’s motherboard or an expansion card. The RS232 protocol and related RS232 pinout were adopted as standard for serial ports and 9 pin serial connectors. Here is the layout and function of the 9 pins:
What is an RS-232 serial port?
An RS-232 serial port was once a standard feature of a personal computer, used for connections to modems, printers, mice, data storage, uninterruptible power supplies, and other peripheral devices.
How to set custom serial connector pinout?
To set Custom serial connector pinout: Navigate to the ’Custom pinout’ tab. Choose the pair of virtual COM ports you want to work with in the Serial Ports Explorer. Simply check the boxes to connect the ‘IN’ and ‘OUT’ lines of your virtual COM port pair.