Microprocessor Which instruction is required to rotate the content of accumulator one bit right along with carry? RAR RLC RRC RAL RAR RLC RRC RAL 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) BYTE DOUBLEWORD (32 bits) NIBBLE WORD (16 bits) BYTE DOUBLEWORD (32 bits) NIBBLE ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Maximum of how many devices can be connected simultaneously to the microprocessor via 8257 in DMA data transfer mode? 8 10 6 4 8 10 6 4 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Using one 8259 IC is equivalent to providing …………. INTR pins on 8085 12 18 16 8 12 18 16 8 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. DI RIM SIM EI DI RIM SIM EI ANSWER DOWNLOAD EXAMIANS APP
Microprocessor PSW stands for none accumulator and flag register contents flag byte accumulator contents none accumulator and flag register contents flag byte accumulator contents ANSWER DOWNLOAD EXAMIANS APP
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