This means that for example that originally the bus is as fast as the clock speed of the CPU in question: 4.77 MHz for the original PC bus and 6-8 MHz for the PC/AT. Although 8-bit cards could be ...

The I/O bus from the CPU to the peripherals is a parallel bus (16, 32 or 64 wires, etc.). Although sounding similar, a serial bus differs from a serial port. Both use serial transmission ...

Therefore, if we increase the number of cores in a processor, there will be an increase in system performance. The data bus is a set of parallel wires or connectors that transports data between ...

The number of lines (wires) in the address bus determines the maximum amount of RAM that can be directly accessed by the CPU as each line carries one bit of the address. In 1981, the IBM PC had a ...