ST92F150-EVAL STMicroelectronics, ST92F150-EVAL Datasheet - Page 176

• Manufacturer Part Number: ST92F150-EVAL
• Description: BOARD EVALUATION FOR ST9 SERIES
• Manufacturer: STMicroelectronics

Specifications of ST92F150-EVAL

• Processor To Be Evaluated: ST90158 and ST92F1x Daughter Board
• Interface Type: I2C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-2905

EXTENDED FUNCTION TIMER (EFT)
EXTENDED FUNCTION TIMER (Cont’d)
– If an event occurs on ICAP1 again before the
Figure 99. One Pulse Mode Timing
176/429
9
Counter reaches the OC1R value, then the
Counter will be reset again and the pulse gener-
ated might be longer than expected as in
99.
COUNTER
OCMP1
ICAP1
COUNTER
Note: IEDG1=1, OC1R=2ED0h, OLVL1=0, OLVL2=1
OCMP1
ICAP1
Note: IEDG1=1, OC1R=2ED0h, OLVL1=0, OLVL2=1
....
FFFC FFFD FFFE
....
FFFC FFFD FFFE
OLVL2
Figure
OLVL2
0010
– If a write operation is performed on CLR or ACLR
FFFC
register before the Counter reaches the OC1R
value, then the Counter will be reset again and
the pulse generated might be longer than expect-
ed.
compare1
2ED0 2ED1 2ED2
OLVL2
compare1
2ED0 2ED1 2ED2
OLVL1
2ED3
OLVL1
FFFC FFFD
2ED3
OLVL2
FFFC FFFD