Microprocessor The maximum number of seven segment displays that can be connected to 8279 is 8 18 16 12 8 18 16 12 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The addressing mode in instruction PUSH B is register indirect register direct immediate register indirect register direct immediate ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following instruction may be used to clear the accumulator content irrespective of its initial value? MOV A, 00H SUB A ORA A CLR A MOV A, 00H SUB A ORA A CLR A ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A sequence of two registers that multiplies the content of DE register pair by two and stores the result in HL register pair (in 8085 assembly language) is XCHG & DAD B PCHL & DAD D XTHL & DAD H XCHG & DAD H XCHG & DAD B PCHL & DAD D XTHL & DAD H XCHG & DAD H ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A structure that stores a number of bits taken “together as a unit” is a Gate Register Mux Decoder Gate Register Mux Decoder ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Because we wish to allow each ASCII code to occupy one location in memory, most memories are __________ addressable. WORD (16 bits) DOUBLEWORD (32 bits) BYTE NIBBLE WORD (16 bits) DOUBLEWORD (32 bits) BYTE NIBBLE ANSWER DOWNLOAD EXAMIANS APP
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