Microprocessor Which of the following instruction is not possible in 8085? POP B POP PSW POP 30 H POP D POP B POP PSW POP 30 H POP D ANSWER DOWNLOAD EXAMIANS APP
Microprocessor If m is a power of 2, the number of select lines required for an m-input mux is: log2 (m) m 2*m 2^m log2 (m) m 2*m 2^m ANSWER DOWNLOAD EXAMIANS APP
Microprocessor HLDA signal in 8085 performs the following operation: Indicates that the CPU has received the HOLD request and that it will relinquish the bus in the next clock cycle. Hold the data in the accumulator until the microprocessor is turned OFF. Indicates that the CPU has not received the HOLD request. Indicates that another master is requesting the use of the address and data buses. Indicates that the CPU has received the HOLD request and that it will relinquish the bus in the next clock cycle. Hold the data in the accumulator until the microprocessor is turned OFF. Indicates that the CPU has not received the HOLD request. Indicates that another master is requesting the use of the address and data buses. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The multiplexing of address bus and data buses is used in all the microprocessors. depends on the internal architecture. none of these. never multiplexed. all the microprocessors. depends on the internal architecture. none of these. never multiplexed. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following microprocessor has 16-bit data bus? 68000 8085 6502 Z-80 68000 8085 6502 Z-80 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The address bus width of a microprocessor which is capable of addressing 64 Kbytes of the memory is 12 16 8 20 12 16 8 20 ANSWER DOWNLOAD EXAMIANS APP
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