Microprocessor The program counter in a 8085 micro-processor is a 16-bit register, because It has to fetch two 8-bit data at a time It facilitates the user storing 16-bit data temporarily There are 16 address lines It counts 16-bits at a time It has to fetch two 8-bit data at a time It facilitates the user storing 16-bit data temporarily There are 16 address lines It counts 16-bits at a time ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8086, _______ uses a mechanism known as an instruction stream queue to implement a pipeline architecture. Both ‘b’ and ‘c’ Execution Unit (EU) None of these Bus Interface Unit (BIU) Both ‘b’ and ‘c’ Execution Unit (EU) None of these Bus Interface Unit (BIU) ANSWER DOWNLOAD EXAMIANS APP
Microprocessor HLT opcode means load data to accumulator. load accumulator with contents of register. end of program. store result in memory. load data to accumulator. load accumulator with contents of register. end of program. store result in memory. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Maximum number of I/O that can be addressed by the INTEL 8085 is 285 65536 512 256 285 65536 512 256 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor What is SIM? Set interrupt mask. Select interrupt mask. None of these. Sorting interrupt mask. Set interrupt mask. Select interrupt mask. None of these. Sorting interrupt mask. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor _____________is used to read the status of the hardware interrupts (RST 7.5, RST 6.5, RST 5.5) by loading into the A register a byte which defines the condition of the mask bits for the interrupts. RIM EI SIM DI RIM EI SIM DI ANSWER DOWNLOAD EXAMIANS APP
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