Microprocessor SPHL instruction copies the content of H-L register pair to the _________. PSW Stack Pointer D-E B-C PSW Stack Pointer D-E B-C ANSWER DOWNLOAD EXAMIANS APP
Microprocessor DMA is used between microprocessor and memory none microprocessor and I/O memory and I/O microprocessor and memory none microprocessor and I/O memory and I/O ANSWER DOWNLOAD EXAMIANS APP
Microprocessor After RESET 8255 will be in 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 mode 0; all ports are input ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which memory has read operation, byte erase, byte write and chip erase? EEPROM UVEPROM Both B and C RAM EEPROM UVEPROM Both B and C RAM ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Maximum of how many devices can be connected simultaneously to the microprocessor via 8257 in DMA data transfer mode? 10 4 6 8 10 4 6 8 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The control flags in 8086 are: the direction flag(DF). the Trap flag(TF). the interrupt flag(IF). All of these the direction flag(DF). the Trap flag(TF). the interrupt flag(IF). All of these ANSWER DOWNLOAD EXAMIANS APP
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