::: vuaskari.com ::: my paper of cs609

DTE wants to comunicate with DCE using the RS23CP. now does this communication state and end 2 identify the steps from starting signal to ending signal between(5)

write function code that will read of COM port & return modem and line status in an unsigned int COM port no. will be passed in parameter(5)

for which code is used....(3)

                                   nterruptLAH/01

--                                interrupt  LAH /02

                                   interrupt LAH/03

                                  interrupt  LAH/04

                                  interrupt LAH/05

WRITE THE TATEMENT IN c TO TOGGLE the speaker b/w on  & off(3)

2 PC connect using DB25 & want to perform paralell comunication. how sender PC send the byte to receiver and write role of BUSY bit during paralell comunication.(2)

want to send byte (value case 21) b/w two Pc's also have enable parity check and set odd parity check at borh sides serially.

what would be the value parity biyt at sender & reciever side.(2)

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