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Microprocessor

Microprocessor
Temporary registers in 8085 are

 D and E.
 B and C.
 W and Z.
 H and L.

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Microprocessor
In an 8085 microprocessor based system, the contents of SP are 1000H, PUSH B instruction will transfer the contents of registers B & C respectively for memory locations

 0FFF H and 0FFE H
 0FFE H and 0FFF H
 1000 H and 0FFF H
 1000 H and 1001 H

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Microprocessor
IC 7485 cannot be cascadeD.

True
False

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Microprocessor
Pick out the matching pair

 READY; RIM
 SID; SIM
 HOLD; DMA
 S0;S1;wait status

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Microprocessor
In microprocessor based system I/O ports are used to interface

 the I/P device only
 the I/O devices and memory chips
 the O/P devices only
 all the I/O devices

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Microprocessor
For the number A[15:0] = 0110110010001111, A[14:13] is ______ A[3:2].

Cannot be determined
The same as
Greater than
Less than

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