Microprocessor In an 8085 microprocessor based system, the contents of SP are 2000H. POP H instruction will transfer the contents of memory location 2000H and 1999H to H and L registers respectively 2001H and 2000H to H and L registers respectively 2001H and 2002H to H and L registers respectively 2000H and 1FFFH to H and L registers respectively 2000H and 1999H to H and L registers respectively 2001H and 2000H to H and L registers respectively 2001H and 2002H to H and L registers respectively 2000H and 1FFFH to H and L registers respectively ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In a vector interrupt the branch address is obtained from a register in the processor. none. the branch address is assigned to a fixed location in memory. the interrupting source supplies the branch information to the processor through an interrupt vector. the branch address is obtained from a register in the processor. none. the branch address is assigned to a fixed location in memory. the interrupting source supplies the branch information to the processor through an interrupt vector. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The output data lines of microprocessor and memories are usually tristated because More than one device can transmit information over the data bus by enabling only one device at a time The data line can be multiplexed for both input and output More than one device can transmit over the data bus at the same time It increases the speed of data transfer over the data bus More than one device can transmit information over the data bus by enabling only one device at a time The data line can be multiplexed for both input and output More than one device can transmit over the data bus at the same time It increases the speed of data transfer over the data bus ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which components are NOT found on chip in a microprocessor but may be found on chip in a microcontroller? SRAM & USART SRAM, EPROM & PORTS EPROM, USART & PORTS EPROM & PORTS SRAM & USART SRAM, EPROM & PORTS EPROM, USART & PORTS EPROM & PORTS ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A microprocessor differentiates between op code, data/address at any time by the stack pointer the sequence in which memory contents are fetched by it the program counter its internal registers the stack pointer the sequence in which memory contents are fetched by it the program counter its internal registers ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The 8085 microprocessor enters into bus idle machine cycle whenever DAD RP instruction is executed RST 7.5 is recognized None of these INTR interrupt is recognized DAD RP instruction is executed RST 7.5 is recognized None of these INTR interrupt is recognized ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS