Microprocessor In order to save accumulator value on the stack, which of the following instruction may be used PUSH A POP PSW PUSH SP PUSH PSW PUSH A POP PSW PUSH SP PUSH PSW ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In an 8085 microprocessor based system, the contents of SP are 1000H, PUSH B instruction will transfer the contents of registers B & C respectively for memory locations 0FFF H and 0FFE H 1000 H and 0FFF H 1000 H and 1001 H 0FFE H and 0FFF H 0FFF H and 0FFE H 1000 H and 0FFF H 1000 H and 1001 H 0FFE H and 0FFF H ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The addressing mode in instruction PUSH B is direct register immediate register indirect direct register immediate register indirect ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The operations executed by two or more control units are referred as Micro-operations Macro-operations Bi control-operations Multi-operations Micro-operations Macro-operations Bi control-operations Multi-operations ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Register pair used to indicate memory D and E W and Z B and C H and L D and E W and Z B and C H and L ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following is not correct? An instruction is a set of bits that defines a computer operation An interrupt signal is required at the start of every program Bus is a group of wires Bootstrap is a technique or device for loading first instruction An instruction is a set of bits that defines a computer operation An interrupt signal is required at the start of every program Bus is a group of wires Bootstrap is a technique or device for loading first instruction ANSWER DOWNLOAD EXAMIANS APP
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