Microprocessor Of the following circuits, the one which involves storage is Decoder Nand Mux RS Latch Decoder Nand Mux RS Latch ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 microprocessor system with memory mapped I/O, which of the following is true? Devices are accessed using IN and OUT instructions Arithmetic and logic operations can be directly performed with the I/O data There can be maximum of 256 input devices and 256 output devices Devices have 8-bit address line Devices are accessed using IN and OUT instructions Arithmetic and logic operations can be directly performed with the I/O data There can be maximum of 256 input devices and 256 output devices Devices have 8-bit address line ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following instruction may be used to clear the accumulator content irrespective of its initial value? CLR A SUB A MOV A, 00H ORA A CLR A SUB A MOV A, 00H ORA A ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which instruction is required to rotate the content of accumulator one bit right along with carry? RAL RLC RRC RAR RAL RLC RRC RAR ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The register which holds the information about the nature of results of arithmetic and logic operations is called as Process status register Condition code register Accumulator Flag register Process status register Condition code register Accumulator Flag register ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The multiplexing of address bus and data buses is used in none of these. all the microprocessors. depends on the internal architecture. never multiplexed. none of these. all the microprocessors. depends on the internal architecture. never multiplexed. ANSWER DOWNLOAD EXAMIANS APP
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