ST72104G, ST72215G, ST72216G, ST72254G
16-BIT TIMER (Cont’d)
Figure 33. Output Compare Timing Diagram, f
=f
/2
CPU
TIMER
INTERNAL CPU CLOCK
TIMER CLOCK
COUNTER REGISTER
2ECF 2ED0 2ED1 2ED2
2ED3
2ED4
2ED3
OUTPUT COMPARE REGISTER i (OCRi)
OUTPUT COMPARE FLAG i (OCFi)
OCMPi PIN (OLVLi=1)
Figure 34. Output Compare Timing Diagram, f
=f
/4
CPU
TIMER
INTERNAL CPU CLOCK
TIMER CLOCK
2ECF 2ED0 2ED1 2ED2
2ED3
2ED4
2ED3
COUNTER REGISTER
OUTPUT COMPARE REGISTER i (OCRi)
COMPARE REGISTER i LATCH
OUTPUT COMPARE FLAG i (OCFi)
OCMPi PIN (OLVLi=1)
50/140