expansion bus
system bus
Another name for a local bus is called a system bus. A local bus or system bus typically travels the day route day in and day out.
asynchronous bus A bus that interconnects devices of a computer system where information transfers between devices are self-timed rather than controlled by a synchronizing clock signal.
Cva:As bus cycle is not mentioned, hence assumed that bus cycle = clock rate = 250MHz.Duration of each bus cycle = 1 / 250M = 4ns; Please, correct me if I am wrong.
Yes. In older systems, the clock crystal speed either provided the direct clock for the front side bus, and everything else ran on a divider, or was double the speed of the front side bus. Modern systems use a single fixed crystal at 14.318 MHz, and everything runs at either a multiple or divider of that clock. Some components, such as network cards may have their own crystal. Most add-on cards also have an oscillator crystal.
An expansion bus will not work in sync with the CPU. In addition, it will not work with the system clock.
Bus Clock is based on the System Clock. In other terms Bus Clock is derived from system Clock. Bus Clock is usually half System Clock. (Busy Clock = System Clock / 2)
Front Bus and 1600
A Intel system bus is a single computer bus that connects the components of a major computer system. The system bus also referred to as crossbar switch.
system bus
if the processor is of 32 bit and it contains address bus of 323 bit, then it can fetch the instruction in one clock (so faster speed)else if it has 16 bit address bus then it has to fetch the instruction(32 bit) (as processor is of 32 bit)then it has to wait for 2 clocks in 1st clock 16 bit of instructions will be fectchec and then in next clock the remainging will be fetched, so slower speed.(Regards)
The system bus is usually inside of the CPU, but I guess it depends on the processor and the motherboard. Usually, CPU clock speeds are faster, as they are measured in GHz, while the system bus speed is usually measured in MHz. Hope this helped! SeanHolshouser
Another name for a local bus is called a system bus. A local bus or system bus typically travels the day route day in and day out.
The bus between the CPU and memory on the motherboard. Also called the memory bus, front-side bus, local bus, or host bus.
This refers to the fact that the memory is not synchronized to the system clock. A memory access is begun, and a certain period of time later the memory value appears on the bus. The signals are not coordinated with the system clock at all.
asynchronous bus A bus that interconnects devices of a computer system where information transfers between devices are self-timed rather than controlled by a synchronizing clock signal.
The bus that connects the CPU to main memory on the motherboard. I/O buses, which connect the CPU with the systems other components, branch off of the system bus."The system bus is called the frontside bus, memory bus, local bus, or host bus."See the Related Links below.