Q.4: Choose the right answer for the following:2. What is the duration of bus cycle in 8086 MPU if the clock is 20 MHz and two waitstates are inserted?a- 50 nsec b-200nsec c-250nsec d- 300nsec3. If READY pin is grounded, it will introduce -----state into the bus cycle of the 8086MP.c- waita- high4. The 74ALS138 has total of ---- outputs.a- four b- 16 c- ten d-85. When A0-0, it makes the address an -b- nod- lowaddress.a- I/Ob- evenc- odd d- extra6. If the oscillation frequency of 8284A clock generator is 24 MHz, the clock signalfrequency is----- a-4 MHz b- 20 MHz c-8 MHz d- 6 MHz7. If the oscillation frequency of 8284A clock gererator is 24 MHz, the peripheralfrequency is------ a-4 MHz b- 20 MHz c- 8 MHz d- 6 MHz8. In fully buffered 8086 microprocessor, its address p ns are already buffered by...a- two 74LS373 address latchesb- hree 74LS245 address latchesc- three 74LS373 address latches9. The RES input to the 8284A is placed at logic -- lev l in order to reset the 8086.d- two '4LS245 transceiverа- 00 b-01 с-10d- 1110. If I/O port address in PPI 82C55 by using a 74AL 138 ( to generate high-bank I/Oaddress) is 1DH, then it used to address:а- РPI5, РB b- PPI7,PB с- РPI5,РС d-PPI7,P

Actually all the questions are different, so I am solve 1St questions. 2.

Answered: 2. What is the duration of bus cycle in…

2. What is the duration of bus cycle in 8086 MPU if the clock is 20 MHz and two wait states are inserted? a- 50 nsec b- 200nsec c- 250nsec d- 300nsec

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Question

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Q.4: Choose the right answer for the following:
2. What is the duration of bus cycle in 8086 MPU if the clock is 20 MHz and two wait
states are inserted?
a- 50 nsec b-200nsec c-250nsec d- 300nsec
3. If READY pin is grounded, it will introduce -----state into the bus cycle of the 8086
MP.
c- wait
a- high
4. The 74ALS138 has total of ---- outputs.
a- four b- 16 c- ten d-8
5. When A0-0, it makes the address an -
b- no
d- low
address.
a- I/O
b- even
c- odd d- extra
6. If the oscillation frequency of 8284A clock generator is 24 MHz, the clock signal
frequency is----- a-4 MHz b- 20 MHz c-8 MHz d- 6 MHz
7. If the oscillation frequency of 8284A clock gererator is 24 MHz, the peripheral
frequency is------ a-4 MHz b- 20 MHz c- 8 MHz d- 6 MHz
8. In fully buffered 8086 microprocessor, its address p ns are already buffered by...
a- two 74LS373 address latches
b- hree 74LS245 address latches
c- three 74LS373 address latches
9. The RES input to the 8284A is placed at logic -- lev l in order to reset the 8086.
d- two '4LS245 transceiver
а- 00 b-01 с-10
d- 11
10. If I/O port address in PPI 82C55 by using a 74AL 138 ( to generate high-bank I/O
address) is 1DH, then it used to address:
а- РPI5, РB b- PPI7,PB с- РPI5,РС d-PPI7,P

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