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 asserted, S is negated R is negated, S is negated R is asserted, S is asserted R is negated, S is asserted R is asserted, S is negated R is negated, S is negated ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In order to save accumulator value on the stack, which of the following instruction may be used PUSH PSW POP PSW PUSH SP PUSH A PUSH PSW POP PSW PUSH SP PUSH A ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In a C expression using assignment operators, relational operators and arithmetic operators, the hierarchy of operations (in the absence of parenthesis) is Arithmetic, relational, assignment Relational, assignment, arithmetic Arithmetic, assignment, relational Assignment, relational, arithmetic Arithmetic, relational, assignment Relational, assignment, arithmetic Arithmetic, assignment, relational Assignment, relational, arithmetic ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the communication interfacing device from the following 8251 8255 8257 8155 8251 8255 8257 8155 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor IN an intel 8085A microprocessor, why is READY signal used? To provide proper WAIT states when the microprocessor is communicating with a slow peripheral device. None of these To slow down a fast peripheral device so as to communicate at the microprocessor’s device. To indicate to user that the microprocessor is working and is ready for use. To provide proper WAIT states when the microprocessor is communicating with a slow peripheral device. None of these To slow down a fast peripheral device so as to communicate at the microprocessor’s device. To indicate to user that the microprocessor is working and is ready for use. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Pick up the programmable interrupt controller from the following 8259 8257 8275 8279 8259 8257 8275 8279 ANSWER DOWNLOAD EXAMIANS APP
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