Microprocessor Maximum of how many devices can be connected simultaneously to the microprocessor via 8257 in DMA data transfer mode? 8 10 6 4 8 10 6 4 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor While INX B instruction execute, only carry flag will be affected only carry and zero flags will be affected no flags will be affected all flags will be affected only carry flag will be affected only carry and zero flags will be affected no flags will be affected all flags will be affected ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following instruction is not possible in 8085? POP 30 H POP PSW POP D POP B POP 30 H POP PSW POP D POP B ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A mask programmed ROM is programmed by the user programmed at the time of fabrication erasable and programmable erasable electrically programmed by the user programmed at the time of fabrication erasable and programmable erasable electrically ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Each instruction in an assembly language program has the following fields 1. Label field 2. Mnemonic field 3. Operand field 4. Comment field What are the correct sequence of these fields? 2, 1, 4 and 3 1, 2, 3 and 4 1, 3, 2 and 4 2, 4, 1 and 3 2, 1, 4 and 3 1, 2, 3 and 4 1, 3, 2 and 4 2, 4, 1 and 3 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Using one 8259 IC is equivalent to providing …………. INTR pins on 8085 12 18 8 16 12 18 8 16 ANSWER DOWNLOAD EXAMIANS APP
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