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Microprocessor

Microprocessor
Which memory has read operation, byte erase, byte write and chip erase?

RAM
EEPROM
UVEPROM
Both B and C

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Microprocessor
Let the content of register C be 00000000 before the instruction DCR C is executed. The content of register C after the after the execution of this instruction will be

 00000001
 00000000
 11111111
 None

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Microprocessor
A combinational PLD with a fixed AND array and a programmable OR array is called a

 PLD
 PROM
 PAL
 PLA

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Microprocessor
During which T-state, contents of OP code from memory are loaded into IR (Instruction Register)?

 T3 OP code fetch
 T1 OP code fetch
 T2 OP code fetch
 T4 OP code fetch

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Microprocessor
The multiplexing of address bus and data buses is used in

 depends on the internal architecture.
 none of these.
 all the microprocessors.
 never multiplexed.

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Microprocessor
A combinational PLD with a programmable AND array and a fixed OR array is called a

 PLD
 PROM
 PAL
 PLA

ANSWER DOWNLOAD EXAMIANS APP
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