Microprocessor In 8085 microprocessor system with memory mapped I/O, which of the following is true? Arithmetic and logic operations can be directly performed with the I/O data There can be maximum of 256 input devices and 256 output devices Devices have 8-bit address line Devices are accessed using IN and OUT instructions Arithmetic and logic operations can be directly performed with the I/O data There can be maximum of 256 input devices and 256 output devices Devices have 8-bit address line Devices are accessed using IN and OUT instructions ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following interrupt/interrupts is/are only level triggering? RST 5.5 both ‘a’ and ‘b’ RST 6.5 TRAP RST 5.5 both ‘a’ and ‘b’ RST 6.5 TRAP ANSWER DOWNLOAD EXAMIANS APP
Microprocessor 8085 microprocessor has how many pins 40. 30. 39. 41. 40. 30. 39. 41. 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
Microprocessor The clock speed of 8085 is 3.2MHz. 3.2KHz. 1MHz. 1KHz. 3.2MHz. 3.2KHz. 1MHz. 1KHz. ANSWER DOWNLOAD EXAMIANS APP
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