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RM0090: Reference manual - STMicroelectronics

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<strong>RM0090</strong> General-purpose timers (TIM2 to TIM5)<br />

Figure 164. Triggering timer 1 and 2 with timer 1 TI1 input<br />

15.3.16 Debug mode<br />

CK_INT<br />

TIMER 1-TI1<br />

TIMER1-CEN=CNT_EN<br />

TIMER 1-CK_PSC<br />

TIMER1-CNT<br />

TIMER1-TIF<br />

TIMER2-CEN=CNT_EN<br />

TIMER 2-CK_PSC<br />

TIMER2-CNT<br />

TIMER2-TIF<br />

00 01<br />

00 01<br />

02 03 04 05 06 07 08 09<br />

02 03 04 05 06 07 08 09<br />

When the microcontroller enters debug mode (Cortex-M4F core - halted), the TIMx<br />

counter either continues to work normally or stops, depending on DBG_TIMx_STOP<br />

configuration bit in DBGMCU module. For more details, refer to Section 33.16.2: Debug<br />

support for timers, watchdog, bxCAN and I2C.<br />

Doc ID 018909 Rev 3 454/1416

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