전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

AT90PWM2 데이터시트(PDF) 222 Page - ATMEL Corporation

부품명 AT90PWM2
상세설명  High Performance, Low Power Atmel
PDF  365 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  ATMEL [ATMEL Corporation]
홈페이지  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

AT90PWM2 데이터시트(HTML) 222 Page - ATMEL Corporation

Back Button AT90PWM2 Datasheet HTML 218Page - ATMEL Corporation AT90PWM2 Datasheet HTML 219Page - ATMEL Corporation AT90PWM2 Datasheet HTML 220Page - ATMEL Corporation AT90PWM2 Datasheet HTML 221Page - ATMEL Corporation AT90PWM2 Datasheet HTML 222Page - ATMEL Corporation AT90PWM2 Datasheet HTML 223Page - ATMEL Corporation AT90PWM2 Datasheet HTML 224Page - ATMEL Corporation AT90PWM2 Datasheet HTML 225Page - ATMEL Corporation AT90PWM2 Datasheet HTML 226Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 222 / 365 page
background image
222
4317K–AVR–03/2013
AT90PWM2/3/2B/3B
Figure 19-6. 9 bits communication data access
19.6.2.3
UDR/EUDR data access from 13 to 17 bits per character
When the EUSART is used in 13, 14, 15, 16 or 17 bits per character mode, the EUDR/UDR reg-
isters are used in combinaison with the RxB8/TxB8 bit for data access.
For 13, 14, 15 or 16 bit character the upper unused bits in EUDR will be ignored by the Transmit-
ter and set to zero by the Receiver. In transmitter mode, the data should be written MSB first.
The data transmission starts when the UDR register is written.
In these modes, the RxB8/TxB8 registers are not used.
Figure 19-7. 13, 14, 15 and 16 bits communication data access
For 17 bit character the seventeenth bit is locate in RxB8 or TXB8 register. In transmitter mode,
the data should be written MSB first. The data transmission starts when the UDR register is
written.
Figure 19-8. 17 bits communication data access
87
0
Data 8:0
UDR
EUDR
8
15
7
0
Data 15:0
UDR
EUDR
8
15
16
7
0
Data 16:0
UDR
EUDR
RxB8 (receive)
or TxB8 (transmit)



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  ...More


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
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