ST72F321J ST Microelectronics, ST72F321J Datasheet - Page 77

• Manufacturer Part Number: ST72F321J
• Description: 8-BIT MCU
• Manufacturer: ST Microelectronics

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16-BIT TIMER (Cont’d)
Figure 49. One Pulse Mode Timing Example
Figure 50. Pulse Width Modulation Mode Timing Example with 2 Output Compare Functions
Note: On timers with only 1 Output Compare register, a fixed frequency PWM signal can be generated us-
ing the output compare and the counter overflow to define the pulse length.
Note: IEDG1=1, OC1R=2ED0h, OLVL1=0, OLVL2=1
Note: OC1R=2ED0h, OC2R=34E2, OLVL1=0, OLVL2= 1
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COUNTER
COUNTER 34E2
OCMP1
OCMP1
ICAP1
IC1R
compare2
01F8
FFFC FFFD FFFE
FFFC FFFD FFFE
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OLVL2
OLVL2
01F8
compare1
compare1
2ED0 2ED1 2ED2
2ED0 2ED1 2ED2
OLVL1
OLVL1
2ED3
compare2
FFFC FFFD
34E2
2ED3
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OLVL2
OLVL2
FFFC
ST72321J
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