Microprocessor Identify the communication interfacing device from the following 8155 8257 8255 8251 8155 8257 8255 8251 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How many bytes in a zero memory page should be reserved for vectors used by RST instructions? 128. 64. 16. 32. 128. 64. 16. 32. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In one’s complement 8 bit representation 11111111 represents -0 1 -1 +0 -0 1 -1 +0 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The register which holds the information about the nature of results of arithmetic and logic operations is called as Flag register Condition code register Accumulator Process status register Flag register Condition code register Accumulator Process status register ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following is not treated as hexadecimal constant by assembler in 8085? 234 64 H 6 AFH 45 H 234 64 H 6 AFH 45 H ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A microprocessor is ALU and control unit on a single chip. register unit and control unit on a single chip. and memory on a single chip. register unit and I/O device on a single chip. and control unit on a single chip. register unit and control unit on a single chip. and memory on a single chip. register unit and I/O device on a single chip. ANSWER DOWNLOAD EXAMIANS APP
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