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A bus transfer is basically proof that you paid. It is also used whenever you need to take two buses to get to your destination. For example, if you need to go northeast then you'll probably need to take two buses.
You pay the price for the first bus you get on and ask the bus driver for a transfer after you pay. After you get off the first bus and get onto the second bus, you just need to show the transfer to the bus driver and he or she will let you in unless it is expired because there's a one-hour time limit. If you're not sure what I'm saying, you can ask the bus driver for a transfer and look at the back of it. There's usually some information about how to use it.
What else can I help you with?
What is the flow chart of dma?
A flow chart of Direct Memory Access (DMA) typically includes the following steps: Initiation: The CPU sends a request to the DMA controller to transfer data. Transfer Setup: The DMA controller configures the source and destination addresses, as well as the amount of data to be transferred. Bus Control: The DMA controller takes control of the system bus, allowing it to transfer data directly between the I/O device and memory without CPU intervention. Completion: Once the transfer is complete, the DMA controller releases the bus, and the CPU is notified, allowing it to proceed with other tasks.
What is the location of the FSB?
The front-side bus is where your main memory lives.
What are two types of transmission to transfer data on a bus?
serial and parellel transmission
Why does memory access take more machine cycle than register access?
Because of different in speeds of cpu the system bus and the memory circut
What is a bus in a microprocessor?
A bus consists of wires which is used to transfer data either in serial or parallel transmission.
Why is there a need for a separate memory bus in addition to main bus?
Having more than one memory bus in addition to the main bus has the main benefit of speeding up data transfer. A memory bus is used to transfer data to and from the memory, or from the CPU to other components. If you have more than one memory bus (say, for each of the peripheral devices you have), you will certainly have a faster data transfer because you computer will not need all the memory from your local bus (this connects all the components on the motherboard like the CPU and memory) when you use your peripheral devices. Presently, there is a variety of available bit-numbers of memory buses on the market, ranging from 32 bits, 64 bits, and 94 bits.
How the processor uses the address bus the data bus and the control bus to communicate with the memory (System Memory)?
The processor uses the address bus to specify the memory location it wants to read from or write to by sending the corresponding address signals. Once the address is set, the data bus is used to transfer the actual data between the processor and the memory; it carries data to be written or read data from the specified address. The control bus carries control signals that manage the operations, such as read or write commands, ensuring that the correct actions are performed during communication. Together, these buses facilitate efficient data transfer and coordination between the processor and system memory.
How many address bus and deta bus in 8085?
The 8085 microprocessor has a 16-bit address bus and an 8-bit data bus. This means it can address up to 2^16 (or 65,536) memory locations, while it can transfer 8 bits of data at a time. The combination of these buses allows the 8085 to efficiently access and process data from memory.
Define a system bus in a PC?
The bus between the CPU and memory on the motherboard. Also called the memory bus, front-side bus, local bus, or host bus.
Why DMA controller data transfer is faster?
The direct memory access or DMA mode of data transfer is the fastest amongst all the modes of data transfer.In this mode ,the device may transfer data directly to/from memory without any interference from the CPU.The device requests the CPU through a DMA controller to hold its data,address and control bus so that the device may transfer data directly to/from memory.
What is the Main Function Of System Bus?
The bus between the CPU and memory on the motherboard. Also called the memory bus, front-side bus, local bus, or host bus.
What is the flow chart of dma?
A flow chart of Direct Memory Access (DMA) typically includes the following steps: Initiation: The CPU sends a request to the DMA controller to transfer data. Transfer Setup: The DMA controller configures the source and destination addresses, as well as the amount of data to be transferred. Bus Control: The DMA controller takes control of the system bus, allowing it to transfer data directly between the I/O device and memory without CPU intervention. Completion: Once the transfer is complete, the DMA controller releases the bus, and the CPU is notified, allowing it to proceed with other tasks.
What are the two main parts of the memory bus?
The memory bus consists of two main parts: the address bus and the data bus. The address bus transmits the addresses of memory locations, allowing the CPU to specify where data should be read from or written to. The data bus, on the other hand, carries the actual data being transferred between the CPU and memory. Together, these components facilitate communication between the processor and memory.
What is system bus?
System bus speed in microprocessors is the speed at which a processor sends/receives data from the motherboard's memory controller. It is also called the Front Side Bus (FSB) speed in the case of Intel CPUs.
Use of cache memory?
The CPU uses cache memory to store instructions that are repeatedly required to run programs, improving overall system speed. The advantage of cache memory is that the CPU does not have to use the motherboard's system bus for data transfer. Whenever data must be passed through the system bus, the data transfer speed slows to the motherboard's capability. The CPU can process data much faster by avoiding the bottleneck created by the system bus.
What is the functional of a bus?
The bits of address bus inform the memory(Ram) which particular element is to be read or write in memory.
How many address bus and data bus in Intel Core i3?
in Intel core 2 duo address bus is 32 and data bus is also 32 see it in file:///C:/Users/chethan/Downloads/Today's%20Hotness%20%20The%20Core%202%20Duo%20%20%20Intel's%2015%20Most%20Unforgettable%20x86%20CPUs.htm
