Microprocessor DMA signal/signals in 8085 is/are HOLD. READY. HLDA. All. HOLD. READY. HLDA. All. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following ICs is used to interface keyboard and display? 8259 8253 8279 8251 8259 8253 8279 8251 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor XCHG instruction exchanges the content of H-L with ______ register pair. Stack Pointer PSW D-E B-C Stack Pointer PSW D-E B-C ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The addressing mode in instruction PUSH B is register register indirect immediate direct register register indirect immediate direct ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The data bus of any microprocessor is always Bi-directional None Unidirectional Either unidirectional or bi-directional Bi-directional None Unidirectional Either unidirectional or bi-directional ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Length of the instruction POP D is 2 byte 3 byte 4 byte 1 byte 2 byte 3 byte 4 byte 1 byte ANSWER DOWNLOAD EXAMIANS APP
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