st92f124 STMicroelectronics, st92f124 Datasheet - Page 177

• Manufacturer Part Number: st92f124
• Description: 8/16-bit Single Voltage Flash Mcu Family With Ram, E3 Tmemulated Eeprom, Can 2.0b And J1850 Blpd
• Manufacturer: STMicroelectronics

EXTENDED FUNCTION TIMER (Cont’d)
– When a write is performed on the CLR or ACLR
Figure 100. Pulse Width Modulation Mode Timing
register in PWM mode, then the Counter will be
reset and the pulse-width/period of the waveform
generated may not be be as desired
COUNTER
COUNTER
COUNTER
OCMP1
OCMP1
OCMP1
OC1R = FFFCh, OC2R = 0004h, OLVL1 = 1, OLVL2 = 0
OC1R = OC2R = 0010h, OLVL1 = 1, OLVL2 = 0
OC1R = 2ED0h, OC2R = 34E2, OLVL1 = 0, OLVL2 = 1
OLVL1
0003 0004 FFFC
compare2
0010
34E2
x
x
x x
x x
x
x x
x
x x
x x
x
x x
x
x
x x
x x
x x
x x x x
x x x x
x x
x x x x
x x
x x x x
x x x x
x x
x x x x
x x
x x
x x
x x x x
x x x x
x x
x x x x
x x x x
x x
x x x x
x x
x x x x
x x
OLVL2
FFFC
FFFC FFFD FFFE
OLVL1
OLVL1
OLVL2
000F 0010 FFFC
0003 0004 FFFC
x x
x x x x
x x x x
x x
x x x x
x x
x x x x
x x x x
x x
x x x x
x x
x x
compare1
x
x
x
x x
x x
x
x x
x x
x
x x
x
x x
x
OLVL2
2ED0 2ED1 2ED2
EXTENDED FUNCTION TIMER (EFT)
OLVL2
x x
x x
x x
x x x x
x x x x
x x
x x x x
x x
x x x x
x x x x
x x
x x x x
x x
OLVL1
0010
compare2
FFFC
x
x
x x
x x
x
x x
x
x x
x x
x
x x
x
34E2
OLVL1
x
x
x
x x
x x
x
x x
x
x x
x x
x
x x
x
OLVL2
FFFC
177/426
9