Microprocessor Ready pin of microprocessor is used to provide direct memory access to introduce wait state to indicate that microprocessor is ready to receive inputs to indicate that microprocessor is ready to receive outputs to provide direct memory access to introduce wait state to indicate that microprocessor is ready to receive inputs to indicate that microprocessor is ready to receive outputs ANSWER DOWNLOAD EXAMIANS APP
Microprocessor When any data transfer instruction, to transfer the data from memory to microprocessor, is executed the condition flags are always reset always set affected indicating specific conditions not affected always reset always set affected indicating specific conditions not affected ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following is not a general purpose peripheral? Programmable interrupt controller I/O port Programmable interval timer Programmable CRT controller Programmable interrupt controller I/O port Programmable interval timer Programmable CRT controller ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 name/names of the 16 bit registers is/are none of these. both A and B. program counter. stack pointer. none of these. both A and B. program counter. stack pointer. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor While using a frequency counter for measuring frequency, two modes of measurement are possible: Period time Frequency mode There is a ‘cross-over frequency’ below which the period mode is preferred. Assuming the crystal oscillator frequency to be 4MHz, the crossover frequency is given by 2 Mhz. 8 Mhz. 1Khz. 2 Khz. 2 Mhz. 8 Mhz. 1Khz. 2 Khz. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The multiplexing of address bus and data buses is used in none of these. depends on the internal architecture. all the microprocessors. never multiplexed. none of these. depends on the internal architecture. all the microprocessors. never multiplexed. ANSWER DOWNLOAD EXAMIANS APP
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