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- 1Data Transmission1. The direction of the data transmission (simplex, Half-Duplex and Duplex)
2. The method of transmission (serial and parallel)
3. The method of synchronization between the two the two devices (asynchronous and synchronous) - 2SimplexSimplex data transmission in one direction only
- 3Half-duplexHalf-duplex transmission is in both directions but not at the sane time
- 4Full DuplexFull duplex data transmission is in both directions simultaneously
- 5Serial TransmissionOne BIT at a time.
Devices that use serial data transmission are keyboard, mice and modems. - 6parallel transmissionSends 8 bits at a time.
Printers that plug straight into the back of a computer use parallel data. - 7parallel transmissionspeed- bits are sent in parallel so more bits are sent at one time
cable length- Cross talk (interference) can corrupt the data
Less complexity- it is easier to add this technology
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- Fichas sobre Sin título, creado por Madison Peach el 16/10/2015.
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- Madison Peach
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