Microprocessor The five flags in 8085 are designated as Z, C, S, P, AC Z, CY, S, D, AC Z, CY, S, P and AC D, Z, S, P, AC Z, C, S, P, AC Z, CY, S, D, AC Z, CY, S, P and AC D, Z, S, P, AC ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A high on RESET OUT signifies that all the registers and counters are being reset processing can begin when this signal goes high all the registers of the CPU are being reset all the registers and counters are being reset and this signal can be used to reset external support chip all the registers and counters are being reset processing can begin when this signal goes high all the registers of the CPU are being reset all the registers and counters are being reset and this signal can be used to reset external support chip ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Temporary registers in 8085 are B and C. W and Z. H and L. D and E. B and C. W and Z. H and L. D and E. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor _____________is used to read the status of the hardware interrupts (RST 7.5, RST 6.5, RST 5.5) by loading into the A register a byte which defines the condition of the mask bits for the interrupts. RIM SIM EI DI RIM SIM EI DI ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The operating modes of 8255 A are called Mode 0, mode 2 and mode 3 Mode 0 and mode 1 Mode 0 and mode 2 Mode 0, mode 1 and mode 2 Mode 0, mode 2 and mode 3 Mode 0 and mode 1 Mode 0 and mode 2 Mode 0, mode 1 and mode 2 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following instruction may be used to clear the accumulator content irrespective of its initial value? MOV A, 00H ORA A SUB A CLR A MOV A, 00H ORA A SUB A CLR A ANSWER DOWNLOAD EXAMIANS APP