Microprocessor In 8085 microprocessor system with memory mapped I/O, which of the following is true? 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 Devices are accessed using IN and OUT instructions ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Length of the instruction POP D is 2 byte 4 byte 3 byte 1 byte 2 byte 4 byte 3 byte 1 byte ANSWER DOWNLOAD EXAMIANS APP
Microprocessor RST0 - RST7 are the __________ in 8085. conditional interrupts hardware interrupts software interrupts logical interrupts conditional interrupts hardware interrupts software interrupts logical interrupts ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Let the content of accumulator and register B be 0000 0100 and 0100 0000 respectively before execution of instruction SUB B. The content of accumulator after the execution of this instruction will be 010001000 00000100 01000000 11000100 010001000 00000100 01000000 11000100 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The operations executed by two or more control units are referred as Micro-operations Bi control-operations Multi-operations Macro-operations Micro-operations Bi control-operations Multi-operations Macro-operations ANSWER DOWNLOAD EXAMIANS APP
Microprocessor We say that a set of gates is logically complete if we can build any circuit without using any other kind of gates. Which of the following sets are logically complete Set of {EXOR, NOT} Set of {AND,OR,NOT} None of these Set of {AND,OR} Set of {EXOR, NOT} Set of {AND,OR,NOT} None of these Set of {AND,OR} ANSWER DOWNLOAD EXAMIANS APP
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