Convert Given Code C Assuming Xtal1 8mhz Write Program Assembly Generate Square Wave 125 H Q43819689
convert given code to c.
Assuming XTAL1 = 8MHz, write a program in Assembly togenerate
a square wave of 125 Hz frequency on pin PORTB.3. Use Timer0,
Normal mode, with prescaler = 256
DELAY:
LDI R10, ??? ; setting counter initial value
OUT TCNT0, R10 ; load timer0
LDI R20, ???
OUT TCCR0, R20 ; Timer0, Normal Mode,
; internal clock, prescaler 256
AGAIN: IN R20, TIFR ; read TIFR Flag
SBRS R20, TOV0 ; skip if TOV0 flag is set
RJMP AGAIN
LDI R20, 0x00
OUT TCCR0, R20 ; Stop Timer
LDI R20, 1<<TOV0 ;
OUT TIFR, R20 ; clear TOV0 for next cycle
RET
Expert Answer
Answer to convert given code to c. Assuming XTAL1 = 8MHz, write a program in Assembly to generate a square wave of 125 Hz frequenc…
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