Microprocessor SPHL instruction copies the content of H-L register pair to the _________. Stack Pointer D-E B-C PSW Stack Pointer D-E B-C PSW ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A field programmable ROM is called PROM FROM MROM FPROM PROM FROM MROM FPROM ANSWER DOWNLOAD EXAMIANS APP
Microprocessor _____________is used to read the status of the hardware interrupts (RST 7.5, RST 6.5, RST 5.5) by loading into the A register a byte which defines the condition of the mask bits for the interrupts. SIM EI RIM DI SIM EI RIM DI ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The output data lines of microprocessor and memories are usually tristated because More than one device can transmit over the data bus at the same time 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 It increases the speed of data transfer over the data bus More than one device can transmit over the data bus at the same time 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 It increases the speed of data transfer over the data bus ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Number of Hex digits needed to represent the 20-bit address of a memory location are 16 4 5 20 16 4 5 20 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The clock speed of 8085 is 3.2KHz. 3.2MHz. 1MHz. 1KHz. 3.2KHz. 3.2MHz. 1MHz. 1KHz. ANSWER DOWNLOAD EXAMIANS APP
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