Microprocessor SPHL instruction copies the content of H-L register pair to the _________. Stack Pointer PSW B-C D-E Stack Pointer PSW B-C D-E ANSWER DOWNLOAD EXAMIANS APP
Microprocessor CALL instruction is a ______ instruction. 3 bytes 4 bytes 1 bytes 2 bytes 3 bytes 4 bytes 1 bytes 2 bytes ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Maximum of how many devices can be connected simultaneously to the microprocessor via 8257 in DMA data transfer mode? 6 4 8 10 6 4 8 10 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Pick out the matching pair S0;S1;wait status HOLD; DMA SID; SIM READY; RIM S0;S1;wait status HOLD; DMA SID; SIM READY; RIM ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Program counter in a digital computer Counts the number of times a subroutine is called. Counts the numbers of programs run in the machine. Points the memory address of the next instruction to be fetched. Counts the number of times the loops are executed. Counts the number of times a subroutine is called. Counts the numbers of programs run in the machine. Points the memory address of the next instruction to be fetched. Counts the number of times the loops are executed. 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
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