 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
H8S/2225 数据表(PDF) 539 Page - Renesas Technology Corp |
|
|
|||||||||||||||||||||||||||||
H8S/2225 数据表(HTML) 539 Page - Renesas Technology Corp |
|
|
539 / 1071 page  Section 12 8-Bit Timers Rev. 5.00 Aug 08, 2006 page 453 of 982 REJ09B0054-0500 TCNT H'FF Counter clear TCORA TCORB H'00 TMO Figure 12.2 Example of Pulse Output 12.5 Operation Timing 12.5.1 TCNT Incrementation Timing Figure 12.3 shows the TCNT count timing with internal clock source. Figure 12.4 shows the TCNT incrementation timing with external clock source. The pulse width of the external clock for incrementation at signal edge must be at least 1.5 system clock ( φ) periods, and at least 2.5 states for incrementation at both edges. The counter will not increment correctly if the pulse width is less than these values. φ Internal clock TCNT input clock TCNT N − 1 N N + 1 Figure 12.3 Count Timing for Internal Clock Input |
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 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 |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
