Ps 2 port serial or parallel

However, some lower speed devices may also be compatible with certain models of USB to serial adapters. For example, many low speed modems operate at bps , which would be supported by an adapter capable of handling modems up to bps. Thomas Lachenauer is a tech genius that has taken the world by storm. He was born in Boston, Massachusetts and went to Harvard for his undergraduate degree. He learned about technology at an early age from his father who is also in the industry.

Thomas helped to create many useful programs during college such as "Tiny Chat" which allow people to chat anonymously with one another without revealing their identity or location. Tiny Chat is now used by millions of people all over the world!

Home Electronics What can you use with a serial port? What can you use with a serial port? Thomas Lachenauer. Table of Contents What can you use with a serial port? Are serial ports obsolete? What type of port is used to connect these devices to the computer? Is the USB port serial or parallel? Does serial to USB work?

About Article Author. Thomas Lachenauer Thomas Lachenauer is a tech genius that has taken the world by storm. Related Posts. What kind of device do you need for WLAN? Author: Richard Owens. What is PCIe x16 vs X8? Author: Manual Buckner. What is telnet, in simple words? Author: Frederick Cardona.

What do I need to install a wifi adapter on my computer? Figure 2: Parallel Transmission. There are many types of external connections that can be made with a computer.

Keep in mind the following point of clarification regarding connectors and ports. The term connector is used to describe a physical-mechanical device used to interconnect electronic components or cables; a connector can be either male or female.

The term port is used to describe the logical function associated with a connector; for example, an RS port is accessed via a DB connector and an Ethernet port is accessed using an RJ connector. However, be aware that practitioners us! Serial Connectors. Serial connectors were one of the first types of connectors included with motherboards.

During the days of the AT form factor, they were added through a series of jumpers. On ATX motherboards they are built-in. Serial transmissions are relatively slow because information has to travel one bit at the time down a single wire.

Devices like a wired mouse or a dial-up modem are ideal for this type of connection. Serial connections are characterized by the use of a DB-9 male or a DB male connector. DB references the D shape and the shell size B , and the number represents the number of pins in the connector. Figure 3 displays a DB-9 connector. Figure 3: DB-9 Serial Port.

Serial ports are also known as communication or COM ports. They are bidirectional , meaning data can flow in both directions, either sending or receiving data. Serial ports use various pins to send and receive data. Using different pins allows for full-duplex communication, in which information can travel in both directions at once. Serial ports are also referred to as RS ports ; this is because RS is a particular standard for serial communication that used to be integrated into almost all computers.

The recommended maximum length of an RS cable is 15 meters. USB ports will be described in detail later in this lesson. DIN-5 Connector. Older AT style motherboards had only one connection port built-in. Figure 4 shows a DIN-5 connector. The purple connector is always for the keyboard and the green connector is always for the mouse. The keyboard and mouse are not interchangeable. Parallel ports on motherboards are used for printers, scanners, and other devices that need high throughput.

Many motherboards no longer include parallel ports, because modern peripherals normally use USB connections. Parallel ports use a DB female connector which transfers two bytes of information at a time over 16 wires, with the remaining 9 wires used for control signaling.

Since there are both serial and parallel port implementations of DB, it is important to be able to tell them apart. When looking at the computer, the serial port is always a male connector, and the parallel port is always a female connector.

Parallel ports are also known as LPT ports. There can be up to three of these ports on a motherboard, but nowadays usually zero or one.

This port is bidirectional, and the transmission mode for this port can be set in the BIOS. The IEEE standard specifies parallel communication between a computer and a connected printer via a parallel cable.

As described above, the port on the computer is a DB port, referred to in the standard as Type A. Figure 6 displays a DB parallel port. The printer port which connects by a cable to the parallel port of a computer is a pin Centronics port , referred to in the standard as Type B.

Figure 6: DB Parallel Port. Figure 7 displays a Centronics connector. The recommended maximum length of a parallel cable is 4. Both these pins have their respective ground pins. The pinout diagram of an S-Video port is shown below. HDMI can be used to carry uncompressed video and compressed or uncompressed audio signals. HDMI 2. The pinout diagram of an HDMI port is as follows. While HDMI 2. Coming to the display resolution, HDMI 2.

With HDMI 1. USB port can be used to transfer data, act as an interface for peripherals and even act as power supply for devices connected to it. USB Type-A port is a 4 pin connector. USB 3. Usually, but not all the times, the USB 2.

The following image shows USB 2. The pinout is common to all standards of Type — A. Ethernet is a networking technology that is used to connect your computer to Internet and communicate with other computers or networking devices.

The interface that is used for computer networking and telecommunications is known as Registered Jack RJ and RJ — 45 port in particular is used for Ethernet over cable. RJ connector is an 8 pin — 8 contact 8P — 8C type modular connector.

The latest Ethernet technology is called Gigabit Ethernet and supports a data transfer rate of over 10Gigabits per second. As mentioned earlier, an Ethernet RJ port has 8 pins and the following picture depicts the pinout of one. Even though computers are almost never equipped with an RJ port, they are the main interface in all telecommunication networks.

The following is a picture of an RJ port and its compatible connector. The above image is of an e-SATAp port. Hi, very informative. There is one port not mentioned. Is there a way to hook both together by using adapters. Wow…… Highly appreciated the nice work…. Thank u. This was very helpfull for me to understand the peripheral connection… Thankyou very much..

Just discovered some new ports that I always see but pay little attention to. Thanks for sharing this knowledge. Thanks for the info deeply informative and i get-the -hang of all i was looking for pertaining to connectors and interfaces,thanks am now a pro.

We really appreciate this article, it is very very helpful, we will be very grateful if such kind of written article will continued to be given to us. Hello guys… Can you please assist with this…. Name five interface or connections of the back panel of the computer and specify the use of each. Your email address will not be published.