công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

AN1105 bảng dữ liệu(PDF) 9 Page - STMicroelectronics

tên linh kiện AN1105
Giải thích chi tiết về linh kiện  ST7 pCAN PERIPHERAL DRIVER
PDF  100 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

AN1105 bảng dữ liệu(HTML) 9 Page - STMicroelectronics

Back Button AN1105 Datasheet HTML 5Page - STMicroelectronics AN1105 Datasheet HTML 6Page - STMicroelectronics AN1105 Datasheet HTML 7Page - STMicroelectronics AN1105 Datasheet HTML 8Page - STMicroelectronics AN1105 Datasheet HTML 9Page - STMicroelectronics AN1105 Datasheet HTML 10Page - STMicroelectronics AN1105 Datasheet HTML 11Page - STMicroelectronics AN1105 Datasheet HTML 12Page - STMicroelectronics AN1105 Datasheet HTML 13Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 100 page
background image
9/100
ST7 pCAN PERIPHERAL DRIVER
transmission of a dominant bit forces this state to dominant, no matter how many other nodes
are transmitting recessive bits.
1.3.1 Bit Stuffing
Once built, a frame is passed to the Transfer sub-layer, where the CRC is calculated. Then,
Stuffing Bits are inserted in the frame. Each time five consecutive bits of the same logical
level are detected, a bit of the opposite value is inserted. This is used to generate a minimum
edge rate on the bus for resynchronisation purpose (See “Bit timing” on page 9).
Figure 5. Bit-stream NRZ Code & Bit Stuffing
1.3.2 Bit timing
The CAN standard divides the bit time into four segments:
– A synchronisation segment (SYNC),
– A propagation segment (PROP),
– A phase buffer 1 segment (TSEG1),
– A phase buffer 2 segment (TSEG2),
– Each segment is divided into time quanta. The synchronisation segment lasts, by defini-
tion, 1 time quantum.
Figure 6. CAN Bit Segments
The CAN communication is asynchronous, i.e. no clock signal is sent together with data. Each
node in the network maintains its own bit timing calculated from the internal clock of the de-
vice.
1 0 1 1 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 1 0 1 1 1 1 1 0 0 0 1
Stuff bits
SYNC
PROP
TSEG1
Bit Time
Sample Point
TSEG2
Next Bit
Previous
Bit



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100


bảng dữ liệu tải về

Go To PDF Page


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


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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