Consider the following statements: In 8085 microprocessor, data-bus and address bus are multiplexed in order to I)Increase the speed of microprocessor. II)Reduce the number of pins. III)Connect more peripheral chips. Which of these statements is/are correct?

Microprocessor
Consider the following statements: In 8085 microprocessor, data-bus and address bus are multiplexed in order to I)Increase the speed of microprocessor. II)Reduce the number of pins. III)Connect more peripheral chips. Which of these statements is/are correct?

(I) only

(II) only

(I), (II) & (III)

(II) & (III)

(I) only

(II) only

(I), (II) & (III)

(II) & (III)

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Microprocessor
The length of bus cycle in 8086/8088 is four clock cycles, T1, T2, T3, T4 and an indeterminate number of wait state clock cycles denoted by Tw. The wait states are always inserted between

T3 & T4

T2 & T3

T1 & T2

T4 & T1

T3 & T4

T2 & T3

T1 & T2

T4 & T1

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Microprocessor
The output data lines of microprocessor and memories are usually tristated because

The data line can be multiplexed for both input and output

It increases the speed of data transfer over the data bus

More than one device can transmit information over the data bus by enabling only one device at a time

More than one device can transmit over the data bus at the same time

The data line can be multiplexed for both input and output

It increases the speed of data transfer over the data bus

More than one device can transmit information over the data bus by enabling only one device at a time

More than one device can transmit over the data bus at the same time

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Microprocessor
While CMP B instruction executes,

all flags will be affected.

only carry flag will be affected.

only carry and zero flags will be affected.

no flags will be affected.

all flags will be affected.

only carry flag will be affected.

only carry and zero flags will be affected.

no flags will be affected.

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Microprocessor
A field programmable ROM is called

PROM

FPROM

MROM

FROM

PROM

FPROM

MROM

FROM

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Microprocessor

Microprocessor Consider the following statements: In 8085 microprocessor, data-bus and address bus are multiplexed in order to I)Increase the speed of microprocessor. II)Reduce the number of pins. III)Connect more peripheral chips. Which of these statements is/are correct?

Microprocessor The length of bus cycle in 8086/8088 is four clock cycles, T1, T2, T3, T4 and an indeterminate number of wait state clock cycles denoted by Tw. The wait states are always inserted between

Microprocessor The output data lines of microprocessor and memories are usually tristated because

Microprocessor While CMP B instruction executes,

Microprocessor A field programmable ROM is called

Microprocessor The register which holds the information about the nature of results of arithmetic and logic operations is called as

Microprocessor
Consider the following statements: In 8085 microprocessor, data-bus and address bus are multiplexed in order to I)Increase the speed of microprocessor. II)Reduce the number of pins. III)Connect more peripheral chips. Which of these statements is/are correct?

Microprocessor
The length of bus cycle in 8086/8088 is four clock cycles, T1, T2, T3, T4 and an indeterminate number of wait state clock cycles denoted by Tw. The wait states are always inserted between

Microprocessor
The output data lines of microprocessor and memories are usually tristated because

Microprocessor
While CMP B instruction executes,

Microprocessor
A field programmable ROM is called

Microprocessor
The register which holds the information about the nature of results of arithmetic and logic operations is called as