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MICROPROCESSORSWhich serial modes possess the potential to support the multi-processor type of communication? (i) Modes 0 & 1 (ii) Modes 1 & 2 (iii) Modes 2 & 3 (iv) All of the above20202mMICROPROCESSORSWhich protocol standard of serial communication specifies the bi-directional and half-duplex form of data transmission by allowing various numbers of drivers and receivers in bus configuration? (i) RS232 (ii) RS2485 (iii) RS422 (iv) RS42320212mComputer NetworksHow many bytes of data can be sent in 15 seconds over a serial link with baud rate of 9600 in asynchronous mode with odd parity and two stop bits in the frame? (i) 10,000 bytes (ii) 12,000 bytes (iii) 15,000 bytes (iv) 27,000 bytes20162mComputer NetworksA serial transmission T1 uses 8 information bits, 2 start bits, 1 stop bit and 1 parity bit for each character. A synchronous transmission T2 uses 3 eight bit sync characters followed by 30 eight bit information characters. If the bit rate is 1200 bits/second in both cases, what are the transfer rates of T1 and T2?20167m
PreviousWhich output control signal is activated after every six oscillator periods while fetching the external program memory and almost remains high during internal program execution? (i) ALE (ii) \overline{PSEN} (iii) \overline{EA} (iv) All of the aboveNextWhich byte has the capability to interrupt the slave when SM2 bit is assigned to be '1' after the initialization process in the multiprocessor mode of communication? (i) Address byte (ii) Data byte (iii) Both (i) and (ii) (iv) None of the above