Microprocessor In microprocessor based system I/O ports are used to interface the O/P devices only all the I/O devices the I/O devices and memory chips the I/P device only the O/P devices only all the I/O devices the I/O devices and memory chips the I/P device only ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which instruction is required to rotate the content of accumulator one bit right along with carry? RAL RRC RLC RAR RAL RRC RLC RAR ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Total number of modes the 8253 can work 12 8 4 6 12 8 4 6 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The program counter in a 8085 micro-processor is a 16-bit register, because It has to fetch two 8-bit data at a time It counts 16-bits at a time There are 16 address lines It facilitates the user storing 16-bit data temporarily It has to fetch two 8-bit data at a time It counts 16-bits at a time There are 16 address lines It facilitates the user storing 16-bit data temporarily ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the non-maskable interrupt from the following RST 5.5 RST 6.5 RST 4.5 RST 7.5 RST 5.5 RST 6.5 RST 4.5 RST 7.5 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The 8085 microprocessor enters into bus idle machine cycle whenever DAD RP instruction is executed None of these INTR interrupt is recognized RST 7.5 is recognized DAD RP instruction is executed None of these INTR interrupt is recognized RST 7.5 is recognized ANSWER DOWNLOAD EXAMIANS APP
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