Microprocessor After RESET 8255 will be in mode 0; all ports are input unchanged condition mode 2 mode 0; all ports are output mode 0; all ports are input unchanged condition mode 2 mode 0; all ports are output ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The stack is nothing but a set of None of these reserved I/O address space reserved RAM address space reserved ROM address space None of these reserved I/O address space reserved RAM address space reserved ROM address space ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A number of 1-bit registers used in microprocessors to indicate certain conditions are usually referred to as counters shift registers flags latches counters shift registers flags latches ANSWER DOWNLOAD EXAMIANS APP
Microprocessor During the execution of the instruction, the ________tests the status and control flags and updates them based on the results of executing the instruction. Both ‘c’ and ‘d’ None of these Bus Interface Unit (BIU) Execution Unit (EU) Both ‘c’ and ‘d’ None of these Bus Interface Unit (BIU) Execution Unit (EU) ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Total number of modes the 8253 can work 8 4 12 6 8 4 12 6 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Bus Interface Unit (BIU) in 8086 performs the following functions: Instruction fetch. Instruction decoding. Arithmatic and Logic operations. All the above. Instruction fetch. Instruction decoding. Arithmatic and Logic operations. All the above. ANSWER DOWNLOAD EXAMIANS APP
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