Microprocessor How many machine cycles are required for execution of IN 30H instruction 3 6 5 4 3 6 5 4 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The multiplexing of address bus and data buses is used in depends on the internal architecture. none of these. never multiplexed. all the microprocessors. depends on the internal architecture. none of these. never multiplexed. all the microprocessors. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor IN an intel 8085A microprocessor, why is READY signal used? To provide proper WAIT states when the microprocessor is communicating with a slow peripheral device. None of these To slow down a fast peripheral device so as to communicate at the microprocessor’s device. To indicate to user that the microprocessor is working and is ready for use. To provide proper WAIT states when the microprocessor is communicating with a slow peripheral device. None of these To slow down a fast peripheral device so as to communicate at the microprocessor’s device. To indicate to user that the microprocessor is working and is ready for use. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A microprocessor is ALU and memory on a single chip. and control unit on a single chip. register unit and control unit on a single chip. register unit and I/O device on a single chip. and memory on a single chip. and control unit on a single chip. register unit and control unit on a single chip. register unit and I/O device on a single chip. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Because we wish to allow each ASCII code to occupy one location in memory, most memories are __________ addressable. NIBBLE BYTE WORD (16 bits) DOUBLEWORD (32 bits) NIBBLE BYTE WORD (16 bits) DOUBLEWORD (32 bits) ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following interrupt/interrupts is/are only level triggering? RST 6.5 both ‘a’ and ‘b’ TRAP RST 5.5 RST 6.5 both ‘a’ and ‘b’ TRAP RST 5.5 ANSWER DOWNLOAD EXAMIANS APP
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