They establish the electrical contact between the electronics on the card and on the motherboard. This form are also called riser cardsor risers. Another feature of PLUS cards is that they are stackable. This used a second connector for extending the address and data bus over the XT, but was backward compatible; 8-bit cards were still usable in the AT bit slots. Does a laptop have an expansion slot?
However, the expansion modules attached to these interfaces, though functionally the same as expansion cards, are not technically expansion cards, due to their physical form. The first company to establish a de facto standard was the Altairdevelopedwhich later became a multi-manufacturer standard, the S bus.
Minicomputers, starting with the PDP-8were made of multiple cards, all powered by and communicating through a passive backplane. How do I find what computer motherboard I have?
These usually fit on top of and parallel to the board, separated by spacers or standoffsand are sometimes called mezzanine cards due to being stacked like the mezzanine of a theatre. An expansion slot allows them to remove the old video card and add a new video card without having to replace the motherboard. Daughterboards are sometimes used in computers in order to allow for expansion cards to fit parallel to the motherboard, usually to maintain a small form factor.
Some single-board computers made no provision for expansion cards, and may only have provided IC sockets on the board for limited changes or customization. In that case, a graphics card and an ST hard disk controller card provided graphics capability and hard drive interface respectively.
Other families[ edit ] Most other computer lines, including those from Apple Inc. English is the language of globe and if you are lucky to know how to speak English then every part of the world is your home as you can find people speaking English wehrever you go from Pakistan to last corner of this world. Laptops do not have expansion slots like a desktop computer.
Proprietary local buses q. As mentioned above in the how many expansion slots does my computer haveevery motherboard is different, and the only way to determine the type of expansion slots on the motherboard is through the motherboard manual or by opening the computer case and visually examine the motherboard.
You can enjoy its english to urdu meanings if you have internet facility in your mobile. Physical construction[ edit ] One edge of the expansion card holds the contacts the edge connector or pin header that fit into the slot. Because it is electrically compatible with the XT bus a. Some expansion cards take up more than one slot space.
The first commercial microcomputer to feature expansion slots was the Micral Nin Other computer buses were used for industrial control, instruments, and scientific systems. Cardbus is being supplanted by ExpressCard format.
At that time, the technology was called the PC bus. How many expansion slots does my computer have? This dictionary can be opened at mobile having net connections. Industrial backplane systems had connectors mounted on the top edge of the card, opposite to the backplane pins. Why do computers have expansion slots? Every computer motherboard is different, and the only way to determine how many expansion slots are on your computer motherboard is to identify the manufacturer and model of the motherboard.
This standard, approved[ Like whom? Some cards are "low-profile" cards, meaning that they are shorter than standard cards and will fit in a lower height computer chassis.
Intel introduced the AGP bus in as a dedicated video acceleration solution. An expansion card can be installed to offer multiple RS ports or multiple and higher bandwidth Ethernet ports. Peripheral expansion cards generally have connectors for external cables. For example, many graphics cards on the market as of are dual slot graphics cards, using the second slot as a place to put an active heat sink with a fan.
The Amiga used Zorro Pythons slots. Computers have expansion slots to give the user the ability to add new devices to their computer. However, some laptops do have PC Cards that can be inserted into the side of the laptop or the option for an express card to be added.
Since reliable multi-pin connectors are relatively costly, some mass-market systems such as home computers had no expansion slots and instead used a card- edge connector at the edge of the main board, putting the costly matching socket into the cost of the peripheral device. External expansion buses[ edit ] Laptops generally are unable to accept most expansion cards.
Several compact expansion standards were developed. Daughterboard[ edit ] A sound card with a MIDI daughterboard attached A daughterboard for Inventec server platform that acts as a RAID controller based on LSI chipset A daughterboard, daughtercard, mezzanine board or piggyback board is an expansion card that attaches to a system directly.
In this picture, there are three different types of expansion slots: Computer and internet has changed the whole life of human beings and a desktop computer is not only for fun now a days but it is for studying online and getting knowlege for every part of the world using internet connection. This dictionary is popular among people all over the world who want to learn english in urdu.
Wavetable cards sample-based synthesis cards are often mounted on sound cards in this manner.
The standard now at version 3. Daughterboards are also sometimes used to expand the basic functionality of an electronic device, such as when a certain model has features added to it and is released as a new or separate model. What type of expansion slots are on my motherboard? Now a days electornic devices has taken charge of every other thing.
Adding additional expansion slots for older motherboards could be accomplished by using a riser boardwhich would add several ISA or Expansion slots meaning in urdu slots. When many expansion cards are added to a system, total power consumption and heat dissipation become limiting factors.
Proprietary bus implementations for systems such as the Apple II co-existed with multi-manufacturer standards. What is the most common expansion slot today? Once you've identified the model of motherboard, you can find complete information about the motherboard in its manual.
Now in Pakistan there is a 3g and 4g internet connections at mobiles. In the PC-compatible personal computer, these connectors were located in the support bracket at the back of the cabinet. Again, PCjr sidecars are not technically expansion cards, but expansion modules, with the only difference being that the sidecar is an expansion card enclosed in a plastic box with holes exposing the connectors.
Expansion cards allowed a processor system to be adapted to the needs of the user, allowing variations in the type of devices connected, additions to memory, or optional features to the central expansion slots meaning in urdu such as a floating point unit.
So people of Pakistan can also find urdu meaning of difficult english words using their mobile internet. For example, a computer gamer may upgrade their video card to get better performance in their games. Today, riser boards are rarely used with motherboards, as there is limited need for additional expansion slots with modern motherboards.
The PCI standard supports bus bridging:
Expansion card - Wikipedia