A personal computer external bus standard which can support up to 127 peripheral devices in a daisy chain configuration, can support plug-and-play (hot plugging), and has a total bandwidth of 1.5 megabytes per second. what are these devices?
You can use a maximum of 127 devices per root usb controller.
128 theoretically
126 devices
Often times, external monitors/extra monitors are daisy-chained. Some computers will have a setup where, say, three cables go directly out of the computer into three seperate monitors, but sometimes one cable goes out from the computer to the monitor, which is linked up (daisy chain) to other monitors.
The term "Daisy Chain" means to connect several components by cables/wires in a series where the data can be transmitted from one component to the next. A RAID (Redundant Array of Independent Disks) is a form of a daisy chain.Hard Drives (SCSI, and SATA), Routers/Switches, and specific printers can be daisy chained. I'm guessing the term came from the layout where one could tie daisy flowers together to make a garland? ( Dunno... just guessing on that one!)
The use of the term "Daisy Chain" in computer science refers to the practice of hooking several similar devices along one cable or connection, to a common port on the computer. For example, if you have two hard drives hooked to a cable that's in turn connected to your PC's IDE port, they are said to be 'daisy chained'. This practice allows multiple devices to be controlled through one port on the computer.
Daisy chaining is a term used to denote that one system is directly connected to the next system without any intervening devices. It is usually reserved for linear bus topologies in a network, but can be applied to other things as well, such as SCSI disk hard drives which can be chained together.
firewire port can support up to 63 devices on one firewire port with a hub
The components are not connected directly across the power supply. Instead they are 'daisy chained', the output of one leads into the input of the next.
The components are not connected directly across the power supply. Instead they are 'daisy chained', the output of one leads into the input of the next.
Chained to No-One was created on 2007-12-02.
One of the major advantages of USB over Serial/Parallel ports is the increase of speed between the device and your computer. Also, USB devices can be chained together so one USB port can be used by many devices. Lastly, USB is considered "hot swappable" - therefore your computer can easily disconnect one device and discover a new one that you have plugged in.
Style 7 Wiring is a type of wiring start from panel connects all field devices and return back to control panel. It is also called class A wiring. Advantage of style 7/class -A wiring is that if the wire breaks from one side still the field devices get supply from other end. Brajesh Kumar brij.kumar33@gmail.com
The original idea for the Universal Serial Bus or USB was that you would be able to "daisy-chain" devices one to another. This worked, until device manufacturers realized that they could draw power from the USB circuit to power the device. You can't daisy-chain devices and still draw power from them. An earlier version of the same concept, the Small Computer System Interface or SCSI would (in theory!) allow you to daisy-chain no more than 7 devices together. But the devices were only compatible in theory, and the configuration was sometimes a bit tricky. This also required you to manually set a unique identifier for each device.
Slaves were often chained together to prevent escape attempts and to make it more difficult for them to rebel or resist control. It was a brutal method used by slave owners to exert control and maintain dominance over their enslaved labor force.