What does ps 2 mouse stand for

Term of the Day. Best of Techopedia weekly. News and Special Offers occasional. Share this Term. Tech moves fast! Because of the nature of the ports the two kinds of mouses are not directly compatible. When a mouse is built for operation on both ports, are setup with a 9 pin D-Shell used in serial mouses, these connectors have 9 pins and the serial mouse only uses between 5 and 8 pins.

So as you can see, the adapters are designed to work on a particular make and model and are not usually compatible with other mouses. Category:Input Device Connectors. It appears that you are using AdBlocking software. The cost of running this website is covered by advertisements.

The device is very important in data transfer. It allows data to be moved between devices. Still, USB ports can be used to supply electric power using a cable to devices that don't have their own source of power. For example, the keyboard port on the back of the computer is often purple, while the mouse port is usually green. In computing, a serial port is a serial communication interface through which information transfers in or out sequentially one bit at a time.

Throughout most of the history of personal computers, data was transferred through serial ports to devices such as modems, terminals, and various peripherals. An audio port on a computer is any receptacle or jack to which an audio device such as speakers, headphones or a microphone can be connected.

All laptops and some desktops have built-in speakers, but for better sound or privacy, you will need to connect external audio through one of the ports. Plug any IEEE device into the computer at any time. The computer or the device can be on or off when you plug things in or remove them. Power -injectable ports Most implanted ports are made to be used during imaging tests, such as computed tomography CT scans or magnetic resonance imaging MRI , to allow for high speed injections shots of contrast.

These implanted ports are called power -injectable ports. The USB 2. The host may send the commands to the mouse to control its operating modes and other parameters. If the mouse is in streaming mode, the host should disable the data reporting prior to sending any other commands. The mouse will acknowledge every command. This is the ready to use Quartus project. Whenever some data is received, it is displayed on the HEX display, and stays there until the next word of data is received.

List of key codes Graphic keys-to-keycodes map Keycode tables. Controller interface. Port Descriptions. Figure 1. Module parameters. Interface description. Figure 2. Timing diagram for receiving commands. Figure 3. Timing diagram for sending commands. Keyboard-to-Host communication. Table 1. Host-to-Keyboard communication. Table 2. Bits 3 to 7 are ignored.