EasyManuals Logo

ST STM32L0x3 User Manual

ST STM32L0x3
1043 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #21 background imageLoading...
Page #21 background image
RM0367 Rev 7 21/1043
RM0367 Contents
40
Slave mode: Reset mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .512
Slave mode: Gated mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .513
Slave mode: Trigger mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .514
Slave mode: External Clock mode 2 + trigger mode . . . . . . . . . . . . . . . . . . . . .515
21.3.15 Timer synchronization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516
Using one timer as prescaler for another timer . . . . . . . . . . . . . . . . . . . . . . . . .516
Using one timer to enable another timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .517
Using one timer to start another timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .519
Starting 2 timers synchronously in response to an external trigger . . . . . . . . . .521
21.3.16 Debug mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 522
21.4 TIM2/TIM3 registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 523
21.4.1 TIMx control register 1 (TIMx_CR1) . . . . . . . . . . . . . . . . . . . . . . . . . . 523
21.4.2 TIMx control register 2 (TIMx_CR2) . . . . . . . . . . . . . . . . . . . . . . . . . . 525
21.4.3 TIMx slave mode control register (TIMx_SMCR) . . . . . . . . . . . . . . . . . 526
21.4.4 TIMx DMA/Interrupt enable register (TIMx_DIER) . . . . . . . . . . . . . . . . 528
21.4.5 TIMx status register (TIMx_SR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 529
21.4.6 TIMx event generation register (TIMx_EGR) . . . . . . . . . . . . . . . . . . . . 531
21.4.7 TIMx capture/compare mode register 1 (TIMx_CCMR1) . . . . . . . . . . . 532
Output compare mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .532
Input capture mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .533
21.4.8 TIMx capture/compare mode register 2 (TIMx_CCMR2) . . . . . . . . . . . 535
Output compare mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .535
Input capture mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .536
21.4.9 TIMx capture/compare enable register (TIMx_CCER) . . . . . . . . . . . . 536
21.4.10 TIMx counter (TIMx_CNT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 538
21.4.11 TIMx prescaler (TIMx_PSC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 538
21.4.12 TIMx auto-reload register (TIMx_ARR) . . . . . . . . . . . . . . . . . . . . . . . . 538
21.4.13 TIMx capture/compare register 1 (TIMx_CCR1) . . . . . . . . . . . . . . . . . 539
21.4.14 TIMx capture/compare register 2 (TIMx_CCR2) . . . . . . . . . . . . . . . . . 539
21.4.15 TIMx capture/compare register 3 (TIMx_CCR3) . . . . . . . . . . . . . . . . . 540
21.4.16 TIMx capture/compare register 4 (TIMx_CCR4) . . . . . . . . . . . . . . . . . 540
21.4.17 TIMx DMA control register (TIMx_DCR) . . . . . . . . . . . . . . . . . . . . . . . 541
21.4.18 TIMx DMA address for full transfer (TIMx_DMAR) . . . . . . . . . . . . . . . 541
Example of how to use the DMA burst feature . . . . . . . . . . . . . . . . . . . . . . . . . .542
21.4.19 TIM2 option register (TIM2_OR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 543
21.4.20 TIM3 option register (TIM3_OR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 544
21.5 TIMx register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the ST STM32L0x3 and is the answer not in the manual?

ST STM32L0x3 Specifications

General IconGeneral
BrandST
ModelSTM32L0x3
CategoryMicrocontrollers
LanguageEnglish

Related product manuals