Glossary

●USB eliminates "case angst" -- the fear of removing the computer case to install add-on peripherals. And USB also eliminates adjustment of complicated IRQ settings when installing new peripherals.

●USB does away with "port gridlock." Without USB, PCs are normally limited to one printer, two Com port devices (usually a mouse and modem), one Enhanced Parallel Port add-on (scanner or video camera, for example) and a joystick. More and more peripherals for multimedia computers arrive on the market every day. With USB, up to 127 devices can run simultaneously on a computer.

●USB permits "hot plug-in." There's no need to shut down, plug in, reboot and run set-up to install peripherals. And no need to go through the reverse process to unplug a device.

In short, USB transforms today's "Plug-and-Pray" into true Plug-and-Play!

Hub

A Universal Serial Bus device that provides additional connections to the Universal Serial Bus.

Hubs are a key element in the plug-and-play architecture of USB. The Figure shows a typical hub. Hubs serve to simplify USB connectivity from the user's perspective and provide robustness at low cost and complexity.

Hubs are wiring concentrators and enable the multiple attachment characteristics of USB. Attachment points are referred to as ports. Each hub converts a single attachment point into multiple attachment points. The architecture supports concatenation of multiple hubs.

The upstream port of a hub connects the hub towards the host. Each of the other downstream ports of a hub allows connection to another hub or function. Hubs can detect, attach and detach at each downstream port and enable the distribution of power to downstream devices. Each downstream port can be individually enabled and configured at either full or low speed. The hub isolates low speed ports from full speed signaling.

A hub consists of two portions: the Hub Controller and Hub Repeater. The repeater is a protocol- controlled switch between the upstream port and downstream ports. It also has hardware support for reset and suspend/resume signaling. The controller provides the interface registers to allow communication to/from the host. Hub specific status and control commands permit the host to configure a hub and to monitor and control its ports.

Device

A logical or physical entity that performs a function. The actual entity described depends on the context of the reference. At the lowest level, device may refer to a single hardware component, as in a memory device. At a higher level, it may refer to a collection of hardware components that perform a particular function, such as a Universal Serial Bus interface device. At an even higher level, device may refer to the function performed by an entity attached to the Universal Serial Bus;

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107C65, 107C6 specifications

The Philips 107C65 and 107C6 are noteworthy monitors that exemplify Philips' commitment to quality and innovation in display technology. Targeted mainly for professional and home office users, these models combine practical features with cutting-edge technology to ensure an exceptional viewing experience.

One of the standout features of the Philips 107C65 and 107C6 is the display's incredible color accuracy. With vibrant colors and sharp contrasts, these monitors offer impressive visuals that are ideal for graphic design, video editing, and other color-sensitive applications. The monitors utilize advanced CRT technology, which enhances the clarity and richness of images, making them suitable for extended use without compromising viewer comfort.

Another significant characteristic of these models is their ergonomic design. These monitors come equipped with adjustable tilt and height options, allowing users to customize their viewing angles for optimal comfort. This is particularly advantageous for long working hours, as it helps reduce neck and eye strain.

Furthermore, the Philips 107C65 and 107C6 support multiple resolutions, providing flexibility depending on user needs. Whether working on detailed spreadsheets or enjoying multimedia content, these monitors deliver stunning detail and clarity at various display settings.

In terms of connectivity, the Philips monitors feature a range of input options, including VGA and BNC connections. This versatility allows users to connect their monitors to various devices, ensuring compatibility with older systems and modern setups alike. The ease of integration means that these monitors can seamlessly fit into any workspace environment.

The build quality of the Philips 107C65 and 107C6 also deserves mention. Designed for durability, these monitors are built to last, with robust casings and high-quality components that ensure longevity.

In summary, the Philips 107C65 and 107C6 monitors stand out with their exceptional color reproduction, ergonomic designs, versatile connectivity options, and solid build quality. These features combine to provide a reliable and comfortable viewing experience, making them an excellent choice for both professional and personal use. Whether you're an office worker, graphic designer, or casual user, the Philips 107C65 and 107C6 monitors offer performance and functionality that meet a variety of needs.
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