6. The following figure shows the internal circuit diagram of bidirectional I/O port where one tristate...
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6. The following figure shows the internal circuit diagram of bidirectional I/O port where one tristate buffer, one p-type FET and one n-type FET are given and controlled by control signals A, B and C, respectively. [15pts] +V 1/0 Port a. To configure it as an input port, what A, B and C values are needed? Clearly justify your answer. b. To configure it to output 1, what A, B and C values are needed? Clearly justify your answer. c. To configure it to output 0, what A, B and C values are needed? Clearly justify your answer. d. BC-01 should not be used. Clearly explain why not. 6. The following figure shows the internal circuit diagram of bidirectional I/O port where one tristate buffer, one p-type FET and one n-type FET are given and controlled by control signals A, B and C, respectively. [15pts] +V 1/0 Port a. To configure it as an input port, what A, B and C values are needed? Clearly justify your answer. b. To configure it to output 1, what A, B and C values are needed? Clearly justify your answer. c. To configure it to output 0, what A, B and C values are needed? Clearly justify your answer. d. BC-01 should not be used. Clearly explain why not.
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Step 1 a Explanation To configure the bidirectional IO port as an input port we need to set the appropriate values for control signals A B and C Lets analyze the circuit diagram and determine the requ... View the full answer
Related Book For
Fundamentals Of Digital Logic With Verilog Design
ISBN: 9780073380544
3rd Edition
Authors: Stephen Brown, Zvonko Vranesic
Posted Date:
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