Microprocessor Identify the non-programmable interfacing device from the following 8212. 8295. 8255. 8257. 8212. 8295. 8255. 8257. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Program counter in a digital computer Counts the numbers of programs run in the machine. Counts the number of times the loops are executed. Points the memory address of the next instruction to be fetched. Counts the number of times a subroutine is called. Counts the numbers of programs run in the machine. Counts the number of times the loops are executed. Points the memory address of the next instruction to be fetched. Counts the number of times a subroutine is called. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Because we wish to allow each ASCII code to occupy one location in memory, most memories are __________ addressable. BYTE WORD (16 bits) DOUBLEWORD (32 bits) NIBBLE BYTE WORD (16 bits) DOUBLEWORD (32 bits) NIBBLE ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the communication interfacing device from the following 8257 8255 8251 8155 8257 8255 8251 8155 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. None of these Bus Interface Unit (BIU) Execution Unit (EU) Both ‘c’ and ‘d’ None of these Bus Interface Unit (BIU) Execution Unit (EU) Both ‘c’ and ‘d’ ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In a microcomputer , the address of memory locations are binary numbers that identify each memory circuit where a byte is stored. If a microcomputer uses 20-bit address, then numbers of different memory locations are 220 220-1 20 220 - 1 220 220-1 20 220 - 1 ANSWER DOWNLOAD EXAMIANS APP
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