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Advanced-control timers (TIM1&TIM8) RM0008

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written after a COM event for the next step (this can be done in an interrupt subroutine

generated by the rising edge of OC2REF).

The Figure 90 describes this example.

Figure 90. Example of hall sensor interface

counter (CNT)

TRGO=OC2REF

(CCR2)

OC1

OC1N

COM

Write CCxE, CCxNE

TIH1

TIH2

TIH3

CCR1

OC2

OC2N

OC3

OC3N

C7A3 C7A8 C794 C7A5 C7AB C796

and OCxM for next step

Interfacing Timer

advanced-control timers (TIM1&TIM8)

Default Chapter2
- Table of Contents2
Documentation Conventions32
- List of Abbreviations for Registers32
- Glossary32
- Peripheral Availability32
Memory and Bus Architecture33
- System Architecture33
- Figure 1. System Architecture33
- Memory Organization34
- Memory Map35
- Boot Configuration43
- Table 5. Boot Modes43
CRC Calculation Unit44
- Introduction44
- CRC Main Features44
- Figure 3. CRC Calculation Unit Block Diagram44
- CRC Functional Description45
- CRC Registers45
Power Control (PWR)48
- Power Supplies48
- Power Supply Supervisor50
- Low-Power Modes52
- Power Control Registers57
Backup Registers (BKP)61
- BKP Introduction61
- BKP Main Features61
- BKP Functional Description62
  - Tamper Detection62
  - RTC Calibration62
- BKP Registers63
Reset and Clock Control (RCC)69
- Reset69
- Clocks70
- RCC Registers77
General-Purpose and Alternate-Function I/Os (Gpios and Afios)97
- GPIO Functional Description97
- GPIO Registers105
- Alternate Function I/O and Debug Configuration (AFIO)110
- AFIO Registers115
- GPIO and AFIO Register Maps121
- Table 34. GPIO Register Map and Reset Values121
- Table 35. AFIO Register Map and Reset Values122
Interrupts and Events123
- Nested Vectored Interrupt Controller (NVIC)123
- External Interrupt/Event Controller (EXTI)126
- EXTI Registers130
DMA Controller (DMA)134
- Introduction134
- DMA Main Features134
- DMA Functional Description135
- DMA Registers142
Analog-To-Digital Converter (ADC)149
- Introduction149
- ADC Main Features149
- ADC Functional Description150
  - Figure 21. Single ADC Block Diagram150
  - ADC Clock151
  - ADC On-Off Control151
  - Channel Selection151
  - Table 42. ADC Pins151
  - Continuous Conversion Mode152
  - Single Conversion Mode152
  - Timing Diagram152
  - Analog Watchdog153
  - Figure 22. Timing Diagram153
  - Figure 23. Analog Watchdog Guarded Area153
  - Table 43. Analog Watchdog Channel Selection153
  - Injected Channel Management154
  - Scan Mode154
  - Discontinuous Mode155
  - Figure 24. Injected Conversion Latency155
- Calibration156
- Data Alignment156
- Figure 25. Calibration Timing Diagram156
- Channel-By-Channel Programmable Sample Time157
- Conversion on External Trigger157
- Figure 26. Right Alignment of Data157
- Figure 27. Left Alignment of Data157
- Table 44. External Trigger for Regular Channels for ADC1 and ADC2158
- Table 45. External Trigger for Injected Channels for ADC1 and ADC2158
- DMA Request159
- Table 46. External Trigger for Regular Channels for ADC3159
- Table 47. External Trigger for Injected Channels for ADC3159
- Dual ADC Mode160
  - Figure 28. Dual ADC Block Diagram161
  - Figure 29. Injected Simultaneous Mode on 4 Channels162
  - Injected Simultaneous Mode162
  - Regular Simultaneous Mode162
  - Fast Interleaved Mode163
  - Figure 30. Regular Simultaneous Mode on 16 Channels163
  - Figure 31. Fast Interleaved Mode on 1 Channel in Continuous Conversion Mode163
  - Slow Interleaved Mode163
  - Alternate Trigger Mode164
  - Figure 32. Slow Interleaved Mode on 1 Channel164
  - Figure 33. Alternate Trigger: Injected Channel Group of each ADC164
  - Combined Regular Simultaneous + Alternate Trigger Mode165
  - Combined Regular/Injected Simultaneous Mode165
  - Figure 34. Alternate Trigger: 4 Injected Channels (each ADC) in Discontinuous Model165
  - Independent Mode165
  - Combined Injected Simultaneous + Interleaved166
  - Figure 35. Alternate + Regular Simultaneous166
  - Figure 36. Case of Trigger Occurring During Injected Conversion166
  - Figure 37. Interleaved Single Channel with Injected Sequence CH11, CH12166
- Temperature Sensor167
- Figure 38. Temperature Sensor and VREFINT Channel Block Diagram167
- ADC Interrupts168
- Table 48. ADC Interrupts168
- ADC Registers169
  - ADC Status Register (ADC_SR)169
  - ADC Control Register 1 (ADC_CR1)170
  - ADC Control Register 2 (ADC_CR2)172
  - ADC Sample Time Register 1 (ADC_SMPR1)175
  - ADC Sample Time Register 2 (ADC_SMPR2)176
  - ADC Injected Channel Data Offset Register X (Adc_Jofrx)(X=1176
  - ADC Watchdog High Threshold Register (ADC_HTR)177
  - ADC Watchdog Low Threshold Register (ADC_LTR)177
  - ADC Regular Sequence Register 1 (ADC_SQR1)178
  - ADC Regular Sequence Register 2 (ADC_SQR2)178
  - ADC Regular Sequence Register 3 (ADC_SQR3)179
  - ADC Injected Sequence Register (ADC_JSQR)180
  - ADC Injected Data Register X (Adc_Jdrx) (X= 1181
  - ADC Regular Data Register (ADC_DR)181
  - 10.12.15 ADC Register Map182
  - Table 49. ADC - Register Map and Reset Values182
Digital-To-Analog Converter (DAC)184
- Introduction184
- DAC Main Features184
- Table 50. DAC Pins185
- Figure 39. DAC Channel Block Diagram185
- DAC Functional Description186
- Dual DAC Channel Conversion191
- DAC Registers196
Advanced-Control Timers (TIM1&TIM8)206
- TIM1&TIM8 Introduction206
- TIM1&TIM8 Main Features206
- Figure 47. Advanced-Control Timer Block Diagram208
- TIM1&TIM8 Functional Description209
- TIM1&TIM8 Registers247
General-Purpose Timer (Timx)273
- Introduction273
- Timx Main Features274
- Timx Functional Description275
- Timx Registers310
Basic Timer (TIM6&7)330
- Introduction330
- TIM6&TIM7 Main Features330
- TIM6&TIM7 Functional Description331
- TIM6&TIM7 Registers336
Real-Time Clock (RTC)342
- RTC Introduction342
- RTC Main Features343
- RTC Functional Description343
- RTC Registers347
Independent Watchdog (IWDG)354
- Introduction354
- IWDG Main Features354
- IWDG Functional Description354
- IWDG Registers356
Window Watchdog (WWDG)360
- Introduction360
- WWDG Main Features360
- WWDG Functional Description360
- Figure 155. Watchdog Block Diagram361
- How to Program the Watchdog Timeout362
- Figure 156. Window Watchdog Timing Diagram362
- Debug Mode363
- Debug Registers363
Flexible Static Memory Controller (FSMC)365
- FSMC Main Features365
- Block Diagram366
- Figure 157. FSMC Block Diagram366
- AHB Interface367
  - Supported Memories and Transactions367
- External Device Address Mapping368
- NOR Flash/Psram Controller370
- NAND Flash/Pc Card Controller398
SDIO Interface (SDIO)412
- SDIO Main Features412
- SDIO Bus Topology413
- Figure 176. SDIO "No Response" and "No Data" Operations413
- Figure 177. SDIO (Multiple) Block Read Operation413
- Figure 178. SDIO (Multiple) Block Write Operation414
- Figure 179. SDIO Sequential Read Operation414
- Figure 180. SDIO Sequential Write Operation414
- SDIO Functional Description415
- Card Functional Description427
- Response Formats446
- SDIO I/O Card-Specific Operations450
- CE-ATA Specific Operations451
- HW Flow Control452
- SDIO Registers452
USB Full Speed Device Interface (USB)468
- Introduction468
- USB Main Features468
- USB Functional Description468
  - Figure 189. USB Peripheral Block Diagram469
  - Description of USB Blocks470
- Programming Considerations471
- USB Registers483
Controller Area Network (Bxcan)499
- Introduction499
- Bxcan Main Features499
- Bxcan Operating Modes502
- Bxcan Functional Description505
- Bxcan Interrupts516
- Figure 204. CAN Frames516
- Figure 205. Event Flags and Interrupt Generation517
- CAN Registers518
Serial Peripheral Interface (SPI)543
- SPI Introduction543
- SPI and I S Main Features544
  - SPI Features544
  - I 2 S Features545
- SPI Functional Description546
- I 2 S Functional Description555
- SPI and I S Registers569
Inter-Integrated Circuit (I 2 C) Interface580
- Introduction580
- I 2 C Main Features580
- I 2 C Functional Description581
- I 2 C Interrupts595
- Table 150. I2C Interrupt Requests595
- I 2 C Debug Mode596
- I 2 C Registers596
Universal Synchronous Asynchronous Receiver Transmitter (USART)610
- Introduction610
- USART Main Features610
- USART Functional Description611
- USART Interrupts637
- Table 155. USART Interrupt Requests637
- USART Mode Configuration638
- USART Registers638
Device Electronic Signature650
- Memory Size Registers650
  - Flash Size Register650
- Unique Device ID Register (96 Bits)651
Debug Support (DBG)653
- Overview653
- Figure 258. Block Diagram of Stm32F10Xxx-Level and Cortex-M3-Level Debug Support654
- Reference ARM Documentation655
- SWJ Debug Port (Serial Wire and JTAG)655
  - Mechanism to Select the JTAG-DP or the SW-DP655
  - Figure 259. SWJ Debug Port655
- Pinout and Debug Port Pins656
  - SWJ Debug Port Pins656
  - Flexible SWJ-DP Pin Assignment656
  - Table 158. SWJ Debug Port Pins656
  - Internal Pull-Up and Pull-Down on JTAG Pins657
  - Table 159. Flexible SWJ-DP Pin Assignment657
  - Using Serial Wire and Releasing the Unused Debug Pins as Gpios658
- Stm32F10Xxx JTAG TAP Connection658
- ID Codes and Locking Mechanism659
  - MCU Device ID Code659
  - Figure 260. JTAG TAP Connections659
  - Boundary Scan TAP660
  - Cortex-M3 TAP660
  - Cortex-M3 JEDEC-106 ID Code660
- JTAG Debug Port661
- Table 160. JTAG Debug Port Data Registers661
- SW Debug Port662
  - SW Protocol Introduction662
  - SW Protocol Sequence662
  - Table 161. 32-Bit Debug Port Registers Addressed through the Shifted Value A[3:2]662
  - SW-DP State Machine (Reset, Idle States, ID Code)663
  - Table 162. Packet Request (8-Bits)663
  - Table 163. ACK Response (3 Bits)663
  - Table 164. DATA Transfer (33 Bits)663
  - DP and AP Read/Write Accesses664
  - SW-DP Registers664
  - Table 165. SW-DP Registers664
  - SW-AP Registers665
- AHB-AP (AHB Access Port) - Valid for both JTAG-DP or SW-DP665
- Core Debug666
- Table 166. Cortex-M3 AHB-AP Registers666
- Table 167. Core Debug Registers666
- Capability of the Debugger Host to Connect under System Reset667
- FPB (Flash Patch Breakpoint)667
- DWT (Data Watchpoint Trigger)668
- ITM (Instrumentation Trace Macrocell)668
  - General Description668
  - Timestamp Packets, Synchronization and Overflow Packets668
  - Table 168. Main ITM Registers669
- MCU Debug Component (MCUDBG)670
  - Debug Support for Low-Power Modes670
  - Debug Support for Timers, Watchdog, Bxcan and I C670
  - Debug MCU Configuration Register671
- TPIU (Trace Port Interface Unit)673
  - Introduction673
  - TRACE Pin Assignment673
  - Table 169. Asynchronous TRACE Pin Assignment673
  - Figure 261. TPIU Block Diagram673
  - Table 170. Synchronous TRACE Pin Assignment674
  - Table 171. Flexible TRACE Pin Assignment674
  - TPUI Formatter675
  - TPUI Frame Synchronization Packets676
  - Emission of Synchronization Frame Packet676
  - Synchronous Mode676
  - Asynchronous Mode677
  - TRACECLKIN Connection Inside Stm32F10Xxx677
  - TPIU Registers677
  - Table 172. Important TPIU Registers677
  - 26.16.10 Example of Configuration678
- DBG Register Map679
- Table 173. DBG - Register Map and Reset Values679
- Table 174. Document Revision History680
- Figure 76. Output Stage of Capture/Compare Channel (Channel 4)680
- Figure 80. Center-Aligned PWM Waveforms (ARR=8)681
- Figure 109. Counter Timing Diagram, Internal Clock Divided by 1, Timx_Arr=0X6681
- Figure 237. USART Block Diagram682
- Figure 86. 6-Step Generation, COM Example (OSSR=1)683
- Figure 95. General-Purpose Timer Block Diagram684
- Figure 257. USART Interrupt Mapping Diagram686
- Figure 229. I688

Brand	ST
Model	STM32F102 series
Category	Microcontrollers
Language	English

ST STM32F102 series User Manual

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