ST92F150CR9QB View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST92F150CR9QB

8/16-BIT SINGLE VOLTAGE FLASH MCU FAMILY WITH RAM, E³ ™ (EMULATED EEPROM), CAN 2.0B AND J1850 BLPD

STMicroelectronics 

EXTENDED FUNCTION TIMER (EFT)

EXTENDED FUNCTION TIMER (Cont’d)

– If an event occurs on ICAP1 again before the

Counter reaches the OC1R value, then the

Counter will be reset again and the pulse gener-

ated might be longer than expected as in Figure

99.

Figure 99. One Pulse Mode Timing

– If a write operation is performed on CLR or ACLR

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.

COUNTER .... FFFC FFFD FFFE

ICAP1

2ED0 2ED1 2ED2

2ED3

FFFC FFFD

OCMP1

OLVL2

OLVL1

compare1

Note: IEDG1=1, OC1R=2ED0h, OLVL1=0, OLVL2=1

OLVL2

COUNTER .... FFFC FFFD FFFE

ICAP1

0010 FFFC

2ED0 2ED1 2ED2 FFFC FFFD

2ED3

OCMP1

OLVL2

OLVL2

OLVL1

compare1

Note: IEDG1=1, OC1R=2ED0h, OLVL1=0, OLVL2=1

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