Microprocessor Using one 8259 IC is equivalent to providing …………. INTR pins on 8085 12 18 16 8 12 18 16 8 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following circuits transmits two messages simultaneously in one direction Simplex Quadruplex Duplex Diplex Simplex Quadruplex Duplex Diplex ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Both the ALU and control section of CPU employ which special purpose storage location? Registers Decoders Accumulators Buffers Registers Decoders Accumulators Buffers ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following conditions is not allowed in an RS latch? R is asserted, S is asserted R is negated, S is asserted R is negated, S is negated R is asserted, S is negated R is asserted, S is asserted R is negated, S is asserted R is negated, S is negated R is asserted, S is negated ANSWER DOWNLOAD EXAMIANS APP
Microprocessor During which T-state, contents of OP code from memory are loaded into IR (Instruction Register)? T2 OP code fetch T4 OP code fetch T3 OP code fetch T1 OP code fetch T2 OP code fetch T4 OP code fetch T3 OP code fetch T1 OP code fetch ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Pick out the matching pair SID; SIM READY; RIM S0;S1;wait status HOLD; DMA SID; SIM READY; RIM S0;S1;wait status HOLD; DMA ANSWER DOWNLOAD EXAMIANS APP
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