Microprocessor How many T-states are required for execution of OUT 80H instruction? 10 16 13 7 10 16 13 7 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In microprocessor based system DMA refers to direct memory access for the user direct memory access for microprocessor None of these direct memory access for the I/O device direct memory access for the user direct memory access for microprocessor None of these direct memory access for the I/O device ANSWER DOWNLOAD EXAMIANS APP
Microprocessor An e-mail message can be sent to many recipients. True False True False 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 In 8085 name/names of the 16 bit registers is/are program counter. stack pointer. none of these. both A and B. program counter. stack pointer. none of these. both A and B. 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 8 Mhz. 2 Khz. 2 Mhz. 1Khz. 8 Mhz. 2 Khz. 2 Mhz. 1Khz. ANSWER DOWNLOAD EXAMIANS APP
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