1. How to Calculate DelayTime
Pisit Nakjai

2. Loop1 T = 3(4-1)+2 T = 11 delay1 = 4 Delayloop
decfsz delay1,f 1 MC delay1 = 3
Goto DelayLoop 2 MC
decfsz delay1,f 1 MC delay1 = 2
decfsz delay1,f 1 MC delay1 = 1
decfsz delay1,f 2 MC delay1 = 0
T = 3(4-1)+2
T = 11

3. Full Loop1 delay1 = 0 Delayloop T = 3(256-1)+2 T = 767 MC
decfsz delay1,f 1 MC delay1 = 255
Goto DelayLoop 2 MC …
decfsz delay1,f 1 MC delay1 = 1
decfsz delay1,f 2 MC delay1 = 0

4. Second Loop T = (FullLoop1+3)(delay2-1)+2 T = (767+3)*3 +2 = 2303 MC
Delayloop
Full Loop MC
decfsz delay2,f 1 MC delay2 = 2
Goto DelayLoop 2 MC
decfsz delay2,f 1 MC delay2 = 1
decfsz delay2,f 2 MC delay2 = 0

5. Second Full T = (FullLoop1+3)(256-1)+2 T = (767+3)*255 +2 = 195587 MC
delay2 = 0
Delayloop
Full Loop MC
decfsz delay2,f 1 MC delay2 = 255
Goto DelayLoop 2 MC
decfsz delay2,f 1 MC delay2 = 1
decfsz delay2,f 2 MC delay2 = 0
Tn = 2+ (Tn-1 + 3)(delayvalue-1)

6. MC with Full Mode

7. Example cnt1 = 171 cnt2 = 24 cnt3 = 6 DelayLoop decfsz cnt1,f
Goto DelayLoop
decfsz cnt2,f
decfsz cnt3,f

8. Example T0 = 2+ (171-1)(3) = 512 T1 = 2+ (24-1)(767+3) = 17712
Total = T0+T1+T2 = =