Microprocessor Pick out the matching pair S0;S1;wait status SID; SIM HOLD; DMA READY; RIM S0;S1;wait status SID; SIM HOLD; DMA READY; RIM ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which general register or general register pair is incremented/decremented by 2 during PUSH and POP instructions? Program Counter. H-L. Stack Pointer. D-E. Program Counter. H-L. Stack Pointer. D-E. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Assertion(A): The frequency of 8085 system is ½ of the crystal frequency. Reason(R): Microprocessor (8085) requires a two phase clock. 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 false but R is true A is true but R is false 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 false but R is true A is true but R is false ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Assuming LSB is at position 0 and MSB at position 7, which bit positions are not used (Undefined) in flag register of an 8085 microprocessor? 1, 3, 4 2, 3, 5 1, 2, 5 1, 3, 5 1, 3, 4 2, 3, 5 1, 2, 5 1, 3, 5 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The address bus of any microprocessor is always None Unidirectional Bi-directional Either unidirectional or bi-directional None Unidirectional Bi-directional Either unidirectional or bi-directional ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 microprocessor system with memory mapped I/O, which of the following is true? Devices have 8-bit address line There can be maximum of 256 input devices and 256 output devices Devices are accessed using IN and OUT instructions Arithmetic and logic operations can be directly performed with the I/O data Devices have 8-bit address line There can be maximum of 256 input devices and 256 output devices Devices are accessed using IN and OUT instructions Arithmetic and logic operations can be directly performed with the I/O data ANSWER DOWNLOAD EXAMIANS APP
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