Microprocessor Assertion(A): The frequency of 8085 system is ½ of the crystal frequency. Reason(R): Microprocessor (8085) requires a two phase clock. A is true but R is false A is false but R is true Both A & R are true and R is the correct explanation of A Both A & R are true but R is not the correct explanation of A A is true but R is false A is false but R is true Both A & R are true and R is the correct explanation of A Both A & R are true but R is not the correct explanation of A ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following is not a general purpose peripheral? I/O port Programmable CRT controller Programmable interrupt controller Programmable interval timer I/O port Programmable CRT controller Programmable interrupt controller Programmable interval timer ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In an intel 8085A, which is the first machine cycle of an instruction? An op-code fetch cycle A memory read cycle An I/O read cycle A memory write cycle An op-code fetch cycle A memory read cycle An I/O read cycle A memory write cycle ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Number of Hex digits needed to represent the 20-bit address of a memory location are 4 20 16 5 4 20 16 5 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 microprocessor, in response to RST 7.5 interrupts the execution is transferred to memory location 003CH 002CH 0034H 0000H 003CH 002CH 0034H 0000H ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How many segments are there in 8086? 3. 6. 4. 2. 3. 6. 4. 2. ANSWER DOWNLOAD EXAMIANS APP
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