8085 Interrupts in Microprocessor Articles:Polling and Interrupts: In Polling and Interrupts of the microprocessor’s software simply checks each of the I/O devices every so often. During this check, the microp
kashanu.ac.ir Microprocessors 8-9 Enabling and disabling an interrupt by bit operation Recommended in the middle of program SETB EA ;Enable All SETB ET0 ;Enable Timer0 ovrf SETB ET1 ;Enable Timer1 ovrf SETB EX0 ;Enable INT0 SETB EX1 ;Enable INT1 SETB ES ;Enable Serial port...
you’ve got four functions at your disposal Function attachInterrupt() It configures how an interrupt should work. Syntax: attachInterrupt(pin, ISR, modo); pin: In the case of Arduino UNO it could be INT0 (D2) or INT1 (D3) ISR: this is the name of the routine or function that ...
Generally, the peripheral devices or the device controllers make use of the maskable interrupts. However, the non-maskable interrupts are used for handling events such as power failure, unrecoverable memory errors etc. In the 8085 microprocessor, all the hardware interrupts excluding the TRAP are mas...