How many numbers can a bus line contain?

At each of the 65,536 possible address numbers of a 16-bit system, each memory chip will give access to 1 bit, and this access is provided through the lines of the data bus.

What are the 3 types of buses?

Three types of bus are used.

  • Address bus – carries memory addresses from the processor to other components such as primary storage and input/output devices.
  • Data bus – carries the data between the processor and other components.
  • Control bus – carries control signals from the processor to other components.

What is bus structure?

Bus structures in computer plays important role in connecting the internal components of the computer. The bus in the computer is the shared transmission medium. This means multiple components or devices use the same bus structure to transmit the information signals to each other.

What is bus width?

Bus width refers to the number of bits that can be sent to the CPU simultaneously, and bus speed refers to the number of times a group of bits can be sent each second. A bus cycle occurs every time data travels from memory to the CPU.

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What is bus speed?

Bus speed usually refers to the speed of the front side bus (FSB), which connects the CPU to the northbridge. FSB speeds can range from 66 MHz to over 800 MHz. Since the CPU reaches the memory controller though the northbridge, FSB speed can dramatically affect a computer’s performance.

What happens during the FDE cycle?

Summary of the fetch-decode-execute cycle The processor fetches the instruction value from this memory location. Once the instruction has been fetched, it needs to be decoded and executed. Once this is complete, the processor goes back to the program counter to find the next instruction.

What does bus mean?

1: to travel by a large motor vehicle designed to carry passengers usually along a fixed route according to a schedule: to travel by bus. 2: to work as a busboy. transitive verb.

Which one is not type of bus?

Discussion Forum

Que. Which of the following is not a type of bus in computer?
b. address bus
c. timer bus
d. control bus
Answer:timer bus

What are the big buses called?

An articulated bus, also referred to as a bendy bus, tandem bus, vestibule bus, stretch bus, or an accordion bus, (either a motor bus or trolleybus) is an articulated vehicle used in public transportation.

What are the types of buses?

Types of buses

  • Coach / Motor coach.
  • School bus.
  • Shuttle bus.
  • Minibus.
  • Minicoach.
  • Double-decker bus.
  • Single-decker bus.
  • Low-floor bus.

What are characteristics of bus?

A bus is characterized by the amount of information that can be transmitted at once. This amount, expressed in bits, corresponds to the number of physical lines over which data is sent simultaneously. A 32-wire ribbon cable can transmit 32 bits in parallel.

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What is common bus structure?

The basic computer has eight registers, a memory unit, and a control unit. The outputs of seven registers and memory are connected to the common bus. The specific output that is selected for the bus lines at any given time is determined from the binary value of the selection variables S2, S1, and S.

How do you increase bus width?

The ideal way to get more bus bandwidth is to increase the speed of the bus. Increasing the bus speed adds more down beats (or “hooks”, in our analogy) per second to the bus. More down beats per second means more opportunities per second for sending out code and data.

What is DRAM bus width?

Standard DRAMs support data- bus widths of 4 (x4), or 8 (x8), or 16 (x16) bits.

What is memory bus width?

Memory bandwidth is the rate at which data can be read from or stored into a semiconductor memory by a processor. Memory bandwidth is usually expressed in units of bytes/second, though this can vary for systems with natural data sizes that are not a multiple of the commonly used 8-bit bytes.

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