Microprocessor In order to save accumulator value on the stack, which of the following instruction may be used PUSH PSW PUSH A PUSH SP POP PSW PUSH PSW PUSH A PUSH SP POP PSW ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following statement is false? A microprocessor has bi-directional address bus A microprocessor has unidirectional address bus A microprocessor has an ALU A microprocessor has bi-directional data bus A microprocessor has bi-directional address bus A microprocessor has unidirectional address bus A microprocessor has an ALU A microprocessor has bi-directional data bus ANSWER DOWNLOAD EXAMIANS APP
Microprocessor S0 and S1 pins are used for acknowledging the interrupt serial communication indicating the processor’s status None of these acknowledging the interrupt serial communication indicating the processor’s status None of these ANSWER DOWNLOAD EXAMIANS APP
Microprocessor During which T-state, contents of OP code from memory are loaded into IR (Instruction Register)? 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 T2 OP code fetch ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How many 16-bit special purpose registers are present in 8085 microprocessor? 6 8 16 2 6 8 16 2 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the non-programmable interfacing device from the following 8257. 8212. 8255. 8295. 8257. 8212. 8255. 8295. ANSWER DOWNLOAD EXAMIANS APP
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