Microprocessor In one’s complement 8 bit representation 11111111 represents -1 +0 -0 1 -1 +0 -0 1 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Both the ALU and control section of CPU employ which special purpose storage location? Registers Buffers Accumulators Decoders Registers Buffers Accumulators Decoders ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the communication interfacing device from the following 8255 8257 8155 8251 8255 8257 8155 8251 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following is not a general purpose peripheral? Programmable interval timer I/O port Programmable interrupt controller Programmable CRT controller Programmable interval timer I/O port Programmable interrupt controller Programmable CRT controller ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085, the pins for SID and SOD are 4 and 5 respectively 5 and 4 respectively 4 and 3 respectively 3 and 4 respectively 4 and 5 respectively 5 and 4 respectively 4 and 3 respectively 3 and 4 respectively ANSWER DOWNLOAD EXAMIANS APP
Microprocessor PUSH B instruction in 8085 microprocessor causes the contents of register B & C to be copied in the stack registers B & C to be cleared the contents of registers B & C to be transferred in the stack and and the registers get cleared the contents of register B only to be copied in the stack the contents of register B & C to be copied in the stack registers B & C to be cleared the contents of registers B & C to be transferred in the stack and and the registers get cleared the contents of register B only to be copied in the stack ANSWER DOWNLOAD EXAMIANS APP
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