Microprocessor The maximum number of seven segment displays that can be connected to 8279 is 16 8 18 12 16 8 18 12 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor SUB A instruction in 8085 sets zero and carry flags reset zero and parity flags reset carry and sign flags sets zero and sign flags sets zero and carry flags reset zero and parity flags reset carry and sign flags sets zero and sign flags ANSWER DOWNLOAD EXAMIANS APP
Microprocessor CALL instruction is a ______ instruction. 2 bytes 1 bytes 3 bytes 4 bytes 2 bytes 1 bytes 3 bytes 4 bytes ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In microprocessor based system DMA refers to direct memory access for the user direct memory access for microprocessor None of these direct memory access for the I/O device direct memory access for the user direct memory access for microprocessor None of these direct memory access for the I/O device ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 which addressing mode is also called inherent addressing? Immediate Register Implicit Direct Immediate Register Implicit Direct ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Inintel 8085A microprocessor ALE signal is made high to To disable data bus Enable the data bus to be used as low order address bus To latch data D0-D7 from data bus To achieve all the functions listed above To disable data bus Enable the data bus to be used as low order address bus To latch data D0-D7 from data bus To achieve all the functions listed above ANSWER DOWNLOAD EXAMIANS APP
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