Types of buses

Daniel Lugo
Mind Map by Daniel Lugo, updated more than 1 year ago
Daniel Lugo
Created by Daniel Lugo about 6 years ago
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Mind Map on Types of buses, created by Daniel Lugo on 10/27/2015.

Resource summary

Types of buses
  1. Types of buses for your use
    1. Address Bus
      1. Unidirectional
        1. 2n diirections
          1. E/S
          2. Data Bus
            1. Bidirectional
              1. Data can flow to or from the CPU
                1. The "m" terminal can be inputs or outputs
                  1. It's used to transmit other information along with the data
                    1. The data bus is shared or multiplexed in time
                      1. 8 bits standar
                      2. Control Bus
                        1. Synchronizes activities and transactions with system peripherals
                          1. R/W signals
                            1. Perpherals can also issue control signals to the CPU
                              1. INT,RESET,BUS RQ
                              2. Clock signals
                            2. Buses
                              1. A line interconnecting information carrier
                                1. Consist of several
                                  1. Conductor wires
                                    1. Several chanels
                                      1. Carries one bit of information
                                      2. 16 lines = 16 bits
                                        1. Expansion Slots
                                        2. Types of buses by physical location
                                          1. Internal
                                            1. Moves data between the internal components of the microprocessor
                                              1. Various power lines
                                                1. They are like blood vessels
                                                2. External
                                                  1. This is used to communicate the micro and elsewhere, as peripheral and memory
                                                3. Buses ISA
                                                  1. INDUSTRY STANDARD ARQUITECTURE
                                                    1. First PC
                                                      1. Slots 8 bits
                                                    2. Buses MCA
                                                      1. ARQUITECTURA DE BUS MICROCANAL
                                                        1. IBM
                                                          1. Slots 32 bits
                                                            1. Exclusive IBM
                                                            2. BIBLIOGRAPHY: www.educar.org/estudiantes/Bus/index.htm www.conozcasuhardware.com/articulo/notic1.htm atenea.udistrital.edu.co/egresados/jaime/buses.html#control
                                                              1. Buses EISA
                                                                1. EXTENDED INDUSTRY STANDARD ARQUITECTURE
                                                                  1. It has features of the ISA as to its compatibility
                                                                    1. MCA speed
                                                                      1. 32 bits
                                                                    2. Buses VESA
                                                                      1. VIDEO ELECTRONICA STANDARD ASOCIATION
                                                                        1. They are an extension of ISA
                                                                          1. Microprocessor running at pace
                                                                            1. Faster
                                                                            2. Buses PCI
                                                                              1. PERIPHERICAL COMPONENT INTERCONECT
                                                                                1. Peripheral component interconnect
                                                                                  1. Similar to VESA
                                                                                    1. 10 slots
                                                                                    2. Bus AGP
                                                                                      1. Advanced Graphics Port
                                                                                        1. It is a new bus
                                                                                          1. Above PCI
                                                                                            1. For new cards 3d
                                                                                            2. CardBus
                                                                                              1. PCMCIA
                                                                                                1. 2 slots
                                                                                                  1. PC Card
                                                                                                2. USB
                                                                                                  1. Universal Serial Bus
                                                                                                    1. Was made by 7 companies
                                                                                                      1. 1.5 Mb/s - 600 Mb/s
                                                                                                        1. Reduces outlets
                                                                                                          1. Asynchronous
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