 |
công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
|
công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
ST7263BEx bảng dữ liệu(PDF) 64 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
ST7263BEx bảng dữ liệu(HTML) 64 Page - STMicroelectronics |
|
|
64 / 186 page  On-chip peripherals ST7263Bxx 64/186 Doc ID 7516 Rev 8 Note: 1 After reading the ICiHR register, transfer of input capture data is inhibited and ICFi will never be set until the ICiLR register is also read. 2 The ICiR register contains the free running counter value which corresponds to the most recent input capture. 3 The two input capture functions can be used together even if the timer also uses the two output compare functions. 4 In One Pulse mode and PWM mode only input Capture 2 can be used. 5 The alternate inputs (ICAP1 and ICAP2) are always directly connected to the timer. So any transitions on these pins activates the input capture function. Moreover if one of the ICAPi pins is configured as an input and the second one as an output, an interrupt can be generated if the user toggles the output pin and if the ICIE bit is set. This can be avoided if the input capture function i is disabled by reading the ICiHR (see note 1). 6 The TOF bit can be used with interrupt generation in order to measure events that go beyond the timer range (FFFFh). Figure 32. Input Capture block diagram Figure 33. Input Capture timing diagram 1. The rising edge is the active edge. ICIE CC0 CC1 16-BIT FREE RUNNING COUNTER IEDG1 (Control register 1) CR1 (Control register 2) CR2 ICF2 ICF1 0 0 0 (Status register) SR IEDG2 ICAP1 ICAP2 EDGE DETECT CIRCUIT2 16-BIT IC1R register IC2R register EDGE DETECT CIRCUIT1 pin pin FF01 FF02 FF03 FF03 TIMER CLOCK COUNTER REGISTER ICAPi PIN ICAPi FLAG ICAPi REGISTER |
|
Link URL |
| Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Liên kết đến bảng dữ liệu | Trao đổi link | Tìm kiếm theo nhà sản xuất 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 |
Vietnamese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
