ACCESS.bus

What is ACCESS.bus (A.b)?

Definition and meaning of ACCESS.bus

Access.Bus (A.B.) is a serial bus that Interconnects slower Peripheral Devices to a Motherboard, Cell telephone or embedded machine. It is designed as an Interface for sluggish-pace Devices such as a Mouse or Keyboard. Its structure is similar to a USB but it has a smaller Bandwidth.

ACCESS.Bus turned into first advanced in 1985 by using Philips Semiconductors and the Digital Equipment Corporation and is described with the aid of Philips’ inter-incorporated Circuit (I²C) bus requirements.

Phillips’ goal for the A.B was to outline a unmarried popular to be used for inner and outside devices. The I²C/A.B Controller might be used Internally for internal devices at the same time as the outside A.B connector approved Peripheral devices to be connected to the bus. This design allowed all slow and medium-Velocity devices to Function beneath one conTroller and Protocol suite.

Unfortunately, the A.B in no way stuck on with the majority of purchasers. Today, the A.B continues to be available but is seldom used as it become cHanged by way of the much quicker USB.

What Does ACCESS.bus Mean?

ACCESS.Bus become evolved for easy Installation and Configuration, the use of a Bus Topology that helps up to 125 gadgets. Although it become outdated by means of the USB, it is nevertheless a widespread interface for a display to configure setup inFormation to a number pictures card.

With the same I²C protocol, the A.B supports a bidirectional, two-twine serial bus with the following functions:

• Hot swappable
• Backward Compatible
• Supports seven-bit and 10-bit addresses
• Low-speed Analog-to-Digital and digital-to-analog controllers
• Master and/or slave devices can coexist at the identical bus relying at the Mode

Compared to a USB, one of the important blessings of an A.B is that it can be both a slave and a grasp. A USB can only be a slave. Since the A.B can be a grasp or slave it may connect numerous gadgets collectively with out a bunch PC.

Another gain of ACCESS.Bus is that it can connect several devices collectively to Make one Daisy Chain instead of requiring a big cable. It can also assist a hub. The downside is that it has a slower information Switch rate than the USB.

What does A.b stand for?

When we refer to A.b as an acronym of ACCESS.bus, we mean that A.b is formed by taking the initial letters of each significant word in ACCESS.bus. This process condenses the original phrase into a shorter, more manageable form while retaining its essential meaning. According to this definition, A.b stands for ACCESS.bus.

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