Microprocessor Using one 8259 IC is equivalent to providing …………. INTR pins on 8085 18 16 12 8 18 16 12 8 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In order to complement the lower nibble of accumulator one can use CMA ANI 0FH ORI 0FH XRI 0FH CMA ANI 0FH ORI 0FH XRI 0FH ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The interrupt facility is provided in microprocessor to change the sequence of the instructions being executed stop the microprocessor when it starts malfunctioning keep a control on the working of the microprocessor stop the microprocessor when desired change the sequence of the instructions being executed stop the microprocessor when it starts malfunctioning keep a control on the working of the microprocessor stop the microprocessor when desired ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In a microprocessor based system the stack is always in ROM RAM microprocessor EPROM ROM RAM microprocessor EPROM ANSWER DOWNLOAD EXAMIANS APP
Microprocessor DS directive in 8085 Forces the assembler to reserve one byte of memory Forces the assembler to reserve a specified number of consecutive bytes in the memory None of these Forces the assembler to reserve a specified number of bytes in the memory Forces the assembler to reserve one byte of memory Forces the assembler to reserve a specified number of consecutive bytes in the memory None of these Forces the assembler to reserve a specified number of bytes in the memory ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Program counter in a digital computer Counts the numbers of programs run in the machine. Points the memory address of the next instruction to be fetched. Counts the number of times the loops are executed. Counts the number of times a subroutine is called. Counts the numbers of programs run in the machine. Points the memory address of the next instruction to be fetched. Counts the number of times the loops are executed. Counts the number of times a subroutine is called. ANSWER DOWNLOAD EXAMIANS APP
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