Microprocessor Pick up the programmable interrupt controller from the following 8257 8259 8279 8275 8257 8259 8279 8275 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The frequency of the driving network connected between pins 1 and 2 of 8085 microprocessor is equal to the desired frequency twice the desired frequency four times the desired frequency None of these equal to the desired frequency twice the desired frequency four times the desired frequency None of these ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The operating modes of 8255 A are called 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 Mode 0 and mode 2 Mode 0 and mode 1 Mode 0, mode 1 and mode 2 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following ICs is used to interface keyboard and display? 8279 8253 8259 8251 8279 8253 8259 8251 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Register pair used to indicate memory W and Z H and L D and E B and C W and Z H and L D and E B and C ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following interrupt is both level and edge sensitive? RST 7.5 INTR RST 5.5 TRAP RST 7.5 INTR RST 5.5 TRAP ANSWER DOWNLOAD EXAMIANS APP