 |
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 |
|
AT89C51CC03U-RDTIM 数据表(PDF) 99 Page - ATMEL Corporation |
|
|
|||||||||||||||||||||||||||||
AT89C51CC03U-RDTIM 数据表(HTML) 99 Page - ATMEL Corporation |
|
|
99 / 195 page  99 AT89C51CC03 4182I–CAN–06/05 Fault Confinement With respect to fault confinement, a unit may be in one of the three following status: • error active • error passive •bus off An error active unit takes part in bus communication and can send an active error frame when the CAN macro detects an error. An error passive unit cannot send an active error frame. It takes part in bus communica- tion, but when an error is detected, a passive error frame is sent. Also, after a transmission, an error passive unit will wait before initiating further transmission. A bus off unit is not allowed to have any influence on the bus. For fault confinement, two error counters (TEC and REC) are implemented. See CAN Specification for details on Fault confinement. Figure 53. Line Error Mode TEC>255 Error Active Error Passive Bus Off Init. TEC<127 and REC<127 TEC>127 or REC>127 128 occurrences of 11 consecutive recessive bit TEC: Transmit Error Counter REC: Receive Error Counter ERRP = 0 BOFF = 0 ERRP = 0 BOFF = 1 ERRP = 0 BOFF = 0 |
|
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
