Microprocessor The number of output pins in 8085 microprocessors are 27. 21. 19. 40. 27. 21. 19. 40. ANSWER DOWNLOAD EXAMIANS APP
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 are accessed using IN and OUT instructions Devices have 8-bit address line 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 are accessed using IN and OUT instructions Devices have 8-bit address line ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Pick up the programmable interrupt controller from the following 8279 8275 8259 8257 8279 8275 8259 8257 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The characteristics of RESET OUT signal is/are this signal can be used to reset other devices. all. the signal is synchronized to the processor clock. indicates that µp is being reset. this signal can be used to reset other devices. all. the signal is synchronized to the processor clock. indicates that µp is being reset. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How many segments are there in 8086? 4. 2. 6. 3. 4. 2. 6. 3. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The operating modes of 8255 A are called Mode 0 and mode 2 Mode 0 and mode 1 Mode 0, mode 1 and mode 2 Mode 0, mode 2 and mode 3 Mode 0 and mode 2 Mode 0 and mode 1 Mode 0, mode 1 and mode 2 Mode 0, mode 2 and mode 3 ANSWER DOWNLOAD EXAMIANS APP
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