 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
EM357-RTR Datasheet(PDF) 132 Page - Silicon Laboratories |
|
|
|||||||||||||||||||||||||||||
EM357-RTR Datasheet(HTML) 132 Page - Silicon Laboratories |
|
|
132 / 241 page  Rev 1.3 132 Figure 9.23. Center-Aligned PWM Waveforms (ARR = 8) Hints on using center-aligned mode: When starting in center-aligned mode, the current up-down configuration is used. This means that the counter counts up or down depending on the value written in the TIM_DIR bit in the TIMx_CR1 register. The TIM_DIR and TIM_CMS bits must not be changed at the same time by the software. Writing to the counter while running in center-aligned mode is not recommended as it can lead to unexpected results. In particular: The direction is not updated when the value written to the counter that is greater than the auto-reload value (TIMx_CNT > TIMx_ARR). For example, if the counter was counting up, it continues to count up. The direction is updated when 0 or the TIMx_ARR value is written to the counter, but no UEV is generated. The safest way to use center-aligned mode is to generate an update by software (setting the TIM_UG bit in the TIMx_EGR register) just before starting the counter, and not to write the counter while it is running. |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Indian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
