Microprocessor Identify the communication interfacing device from the following 8255 8257 8251 8155 8255 8257 8251 8155 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor 8085 microprocessor has how many pins 40. 41. 39. 30. 40. 41. 39. 30. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The 8085 microprocessor enters into bus idle machine cycle whenever DAD RP instruction is executed None of these RST 7.5 is recognized INTR interrupt is recognized DAD RP instruction is executed None of these RST 7.5 is recognized INTR interrupt is recognized ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 microprocessor which one of the following statement is wrong there is a pin available for serial input serial I/O is possible through SIM and RIM instruction there is a pin available for serial output serial I/O is not possible there is a pin available for serial input serial I/O is possible through SIM and RIM instruction there is a pin available for serial output serial I/O is not possible ANSWER DOWNLOAD EXAMIANS APP
Microprocessor I)A total of about one million bytes can be directly addressed by the 8086 microprocessor II)8086 has thirteen 16-bit registers III)8086 has eight flags IV)Compared to 8086, the 80286 provides a higher degree of memory protection Which one of the statements given above are correct? 1,2 & 4 1,2 & 3 2,3&4 1,3 &4 1,2 & 4 1,2 & 3 2,3&4 1,3 &4 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Let the content of accumulator and register B be 0000 0100 and 0100 0000 respectively before execution of instruction SUB B. The content of accumulator after the execution of this instruction will be 11000100 01000000 010001000 00000100 11000100 01000000 010001000 00000100 ANSWER DOWNLOAD EXAMIANS APP
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