Microprocessor In an intel 8085A, which is the first machine cycle of an instruction? A memory read cycle An op-code fetch cycle An I/O read cycle A memory write cycle A memory read cycle An op-code fetch cycle An I/O read cycle A memory write cycle ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The processor status word of 8085 microprocessor has five flags namely: S, Z, AC, P, CY S, Z, AC, P, OV S, Z, OV, P, CY S, OV, AC, P, CY S, Z, AC, P, CY S, Z, AC, P, OV S, Z, OV, P, CY S, OV, AC, P, CY ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following is not correct? An instruction is a set of bits that defines a computer operation Bus is a group of wires An interrupt signal is required at the start of every program Bootstrap is a technique or device for loading first instruction An instruction is a set of bits that defines a computer operation Bus is a group of wires An interrupt signal is required at the start of every program Bootstrap is a technique or device for loading first instruction ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The number of output pins in 8085 microprocessors are 19. 40. 27. 21. 19. 40. 27. 21. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The ROM programmed during manufacturing process itself is called EEPROM EPROM MROM PROM EEPROM EPROM MROM PROM ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A number of 1-bit registers used in microprocessors to indicate certain conditions are usually referred to as shift registers counters flags latches shift registers counters flags latches ANSWER DOWNLOAD EXAMIANS APP
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