Microprocessor Which of the following instruction will never affect the zero flag? DCX Rp DCR R ORA R XRA R DCX Rp DCR R ORA R XRA R ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the programmable DMA controller from the following 8251 8253 8257 8279 8251 8253 8257 8279 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In a microprocessor based system the stack is always in RAM ROM microprocessor EPROM RAM ROM microprocessor EPROM ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following interrupt is both level and edge sensitive? RST 7.5 TRAP RST 5.5 INTR RST 7.5 TRAP RST 5.5 INTR ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Consider the following registers: 1. Accumulator and flag register 2. B and C register 3. D and E register 4. H and L register Which of these 8-bit registers of 8085 microprocessor can be paired together to make a 16-bit register? 1, 2 and 3 1, 3 and 4 2, 3 and 4 1, 2 and 4 1, 2 and 3 1, 3 and 4 2, 3 and 4 1, 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
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