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Microprocessor

Microprocessor
Internet is a worldwide network of computers where most of the information is freely available.

True
False

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Microprocessor
________used to implement the hardware interrupts (RST 7.5, RST 6.5, RST 5.5) by setting various bits to form masks or generate output data via the Serial Output Data (SOD) line.

 SIM
 RIM
 EI
 DI

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Microprocessor
In 8085, the pins for SID and SOD are

4 and 3 respectively
4 and 5 respectively
5 and 4 respectively
3 and 4 respectively

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Microprocessor
In 8085 microprocessor based system maximum possible number of input/output devices can be connected using I/O mapped I/O technique is

 512
 64
 256
 65536

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Microprocessor
RST 3 instruction will cause the processor to branch to the location

 0000H
 0028H
 0018H
 0024H

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Microprocessor
The five flags in 8085 are designated as

Z, CY, S, P and AC
Z, CY, S, D, AC
D, Z, S, P, AC
Z, C, S, P, AC

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