Microprocessor If m is a power of 2, the number of select lines required for an m-input mux is: 2^m 2*m m log2 (m) 2^m 2*m m log2 (m) ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 microprocessor, the RST6 instruction transfer programme execution to following location 0048H. 0030H. 0060H. 0024H. 0048H. 0030H. 0060H. 0024H. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor HLDA signal in 8085 performs the following operation: Hold the data in the accumulator until the microprocessor is turned OFF. Indicates that the CPU has not received the HOLD request. Indicates that the CPU has received the HOLD request and that it will relinquish the bus in the next clock cycle. Indicates that another master is requesting the use of the address and data buses. Hold the data in the accumulator until the microprocessor is turned OFF. Indicates that the CPU has not received the HOLD request. Indicates that the CPU has received the HOLD request and that it will relinquish the bus in the next clock cycle. Indicates that another master is requesting the use of the address and data buses. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor When an 8085 microprocessor is reset, the address bus contains 0000H 003CH 002CH 0043H 0000H 003CH 002CH 0043H ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In order to save accumulator value on the stack, which of the following instruction may be used PUSH PSW PUSH A POP PSW PUSH SP PUSH PSW PUSH A POP PSW PUSH SP ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The register which holds the information about the nature of results of arithmetic and logic operations is called as Process status register Condition code register Flag register Accumulator Process status register Condition code register Flag register Accumulator ANSWER DOWNLOAD EXAMIANS APP
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