STMicroelectronics /STM32U083 /TIM15 /TIM15_SMCR

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Interpret as TIM15_SMCR

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (B_0x0)SMS0 (B_0x0)TS0 (B_0x0)MSM 0 (SMS_1)SMS_1 0TS_1

TS=B_0x0, MSM=B_0x0, SMS=B_0x0

Description

TIM15 slave mode control register

Fields

SMS

SMS[2:0]: Slave mode selection

0 (B_0x0): Slave mode disabled - if CEN = 1’ then the prescaler is clocked directly by the internal clock.

4 (B_0x4): Reset Mode - Rising edge of the selected trigger input (TRGI) reinitializes the counter and generates an update of the registers.

5 (B_0x5): Gated Mode - The counter clock is enabled when the trigger input (TRGI) is high.

6 (B_0x6): Trigger Mode - The counter starts at a rising edge of the trigger TRGI (but it is not reset).

7 (B_0x7): External Clock Mode 1 - Rising edges of the selected trigger (TRGI) clock the counter.

TS

TS[2:0]: Trigger selection

0 (B_0x0): Internal Trigger 0 (ITR0)

1 (B_0x1): Internal Trigger 1 (ITR1)

2 (B_0x2): Internal Trigger 2 (ITR2)

3 (B_0x3): Internal Trigger 3 (ITR3)

4 (B_0x4): TI1 Edge Detector (TI1F_ED)

5 (B_0x5): Filtered Timer Input 1 (TI1FP1)

6 (B_0x6): Filtered Timer Input 2 (TI2FP2)

MSM

Master/slave mode

0 (B_0x0): No action

1 (B_0x1): The effect of an event on the trigger input (TRGI) is delayed to allow a perfect synchronization between the current timer and its slaves (through TRGO).

SMS_1

SMS[3]

TS_1

TS[4:3]

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