What is a bus interface, the mouse?
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Users questions: Serial interface is not one of those round mouse, USB interface, the interface is kind of rectangle? Bus interface of the mouse look like?
Experts answer: you are asking: What is the bus interface, the mouse, this bus interface, the mouse, have not heard since the current interface type is the host of the computer mouse Connected to the interface between the mode or type. So far, the only common serial mouse interface, PS * 2 and USB three types. Serial port is the serial interface, or COM interfaces. This is the oldest mouse interface is a 9-pin or 25 pin D-type interface, the mouse received a host computer serial port Can be used on. The advantage is the scope and type up, not from the old PS * 2 interface and USB interface to the computer can now use the latest computer, drawback is that serial communication data transfer rate is too low, the mouse can not play its high-grade performance advantages, but does not support hot swap. In the latest B TX motherboard specification has been canceled serial port, with the BTX standard universal serial mouse will also gradually be eliminated. PS * 2 interface, PS * 2 interface is the most common mouse interface, is IBM's first patent, known as "small mouth." This is a dedicated mouse and keyboard interface, a 6 pin circular interfaces. But the mouse only use one of the 4-pin data transfer and power, and the remaining two empty legs. PS * 2 interface transfer rate slightly faster than the COM interface, and is a standard ATX motherboard interface, is the most widely used one mouse interface, but still can not make high-end mouse completely Play its performance, but does not support hot swap. In the BTX motherboard specification, which is about to be eliminated out of the interfaces. Note that, in connection PS * 2 interface, mouse, keyboard can not be incorrectly inserted PS * 2 interface (of course, can not be inserted PS * 2 Keyboard Mouse PS * 2 interface). General Cases, consistent with PC99 standard motherboards, the mouse is green, purple keyboard interface, another can also PS * 2 interface, to determine the relative position: close to the motherboard PCB is the keyboard interface, mouse interface to the top of the . USB is a USB interface, Universal English SerialBus acronym, the Chinese meaning is "Universal Serial Bus." The current version of the common USB interface, can be divided in accordance with USB1.1 and USB2.0, the maximum data transfer rate is 12Mbps and 480Mbps, is a high-speed general-purpose interface. This is a new Type of mouse interface, the current number of new products using USB mouse interface as compared with the first two interfaces have the advantage of very high data transfer rate, fully able to meet a variety of mouse refresh rate and resolution requirements able to fully play a variety of high-grade mouse performance, and support hot swap. And as the popularity of BTX standard, which will be the only mouse interface.
Experts answer: you are asking: What is the bus interface, the mouse, this bus interface, the mouse, have not heard since the current interface type is the host of the computer mouse Connected to the interface between the mode or type. So far, the only common serial mouse interface, PS * 2 and USB three types. Serial port is the serial interface, or COM interfaces. This is the oldest mouse interface is a 9-pin or 25 pin D-type interface, the mouse received a host computer serial port Can be used on. The advantage is the scope and type up, not from the old PS * 2 interface and USB interface to the computer can now use the latest computer, drawback is that serial communication data transfer rate is too low, the mouse can not play its high-grade performance advantages, but does not support hot swap. In the latest B TX motherboard specification has been canceled serial port, with the BTX standard universal serial mouse will also gradually be eliminated. PS * 2 interface, PS * 2 interface is the most common mouse interface, is IBM's first patent, known as "small mouth." This is a dedicated mouse and keyboard interface, a 6 pin circular interfaces. But the mouse only use one of the 4-pin data transfer and power, and the remaining two empty legs. PS * 2 interface transfer rate slightly faster than the COM interface, and is a standard ATX motherboard interface, is the most widely used one mouse interface, but still can not make high-end mouse completely Play its performance, but does not support hot swap. In the BTX motherboard specification, which is about to be eliminated out of the interfaces. Note that, in connection PS * 2 interface, mouse, keyboard can not be incorrectly inserted PS * 2 interface (of course, can not be inserted PS * 2 Keyboard Mouse PS * 2 interface). General Cases, consistent with PC99 standard motherboards, the mouse is green, purple keyboard interface, another can also PS * 2 interface, to determine the relative position: close to the motherboard PCB is the keyboard interface, mouse interface to the top of the . USB is a USB interface, Universal English SerialBus acronym, the Chinese meaning is "Universal Serial Bus." The current version of the common USB interface, can be divided in accordance with USB1.1 and USB2.0, the maximum data transfer rate is 12Mbps and 480Mbps, is a high-speed general-purpose interface. This is a new Type of mouse interface, the current number of new products using USB mouse interface as compared with the first two interfaces have the advantage of very high data transfer rate, fully able to meet a variety of mouse refresh rate and resolution requirements able to fully play a variety of high-grade mouse performance, and support hot swap. And as the popularity of BTX standard, which will be the only mouse interface.
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