in ----, bidirectional data transfer is possible
A) mode 0
B) mode1
C) mode2
D) BSR
Correct Answer:
Verified
Q1: for i/o of 8255,if -----, the word
Q2: on activation of ----, 8255 loads data
Q3: 8255 has three ----parrallel port
A)8bit
B)16bit
C)32bit
D)64bit
Q5: walkie-talkie is an example of …..serial communication
A)Simplex
B)Half
Q6: Transmission through telephone lines is an example
Q7: Asynchronous serial communication involves
A)start bit
B)stop bits
C)character data
D)all
Q8: to configure 8255 with port A output,Port
Q9: A high on ---line indicates that the
Q10: Adc 0808 uses ----technique
A)Successive apraximation
B)single step
C)dual slope
D)flash
Q11: the signals provided by ADC are
A)SOC
B)EOC
C)ALE
D)all of
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents