Microprocessor The ROM programmed during manufacturing process itself is called EPROM MROM EEPROM PROM EPROM MROM EEPROM PROM ANSWER DOWNLOAD EXAMIANS APP
Microprocessor _____________is used to read the status of the hardware interrupts (RST 7.5, RST 6.5, RST 5.5) by loading into the A register a byte which defines the condition of the mask bits for the interrupts. EI RIM DI SIM EI RIM DI SIM ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following ICs is used to interface keyboard and display? 8253 8279 8259 8251 8253 8279 8259 8251 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor RST0 - RST7 are the __________ in 8085. conditional interrupts hardware interrupts logical interrupts software interrupts conditional interrupts hardware interrupts logical interrupts software interrupts ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8086 the number of bytes which can be addressed directly is about 1000 10000 one million 100000 1000 10000 one million 100000 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The 8085 microprocessor enters into bus idle machine cycle whenever RST 7.5 is recognized INTR interrupt is recognized DAD RP instruction is executed None of these RST 7.5 is recognized INTR interrupt is recognized DAD RP instruction is executed None of these ANSWER DOWNLOAD EXAMIANS APP