Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

AT90PWM2 Datasheet(PDF) 212 Page - ATMEL Corporation

Part # AT90PWM2
Description  High Performance, Low Power Atmel
PDF  365 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

AT90PWM2 Datasheet(HTML) 212 Page - ATMEL Corporation

Back Button AT90PWM2 Datasheet HTML 208Page - ATMEL Corporation AT90PWM2 Datasheet HTML 209Page - ATMEL Corporation AT90PWM2 Datasheet HTML 210Page - ATMEL Corporation AT90PWM2 Datasheet HTML 211Page - ATMEL Corporation AT90PWM2 Datasheet HTML 212Page - ATMEL Corporation AT90PWM2 Datasheet HTML 213Page - ATMEL Corporation AT90PWM2 Datasheet HTML 214Page - ATMEL Corporation AT90PWM2 Datasheet HTML 215Page - ATMEL Corporation AT90PWM2 Datasheet HTML 216Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 212 / 365 page
background image
212
4317K–AVR–03/2013
AT90PWM2/3/2B/3B
19. EUSART (Extended USART)
The Extended Universal Synchronous and Asynchronous serial Receiver and Transmitter
(EUSART) provides functionnal extensions to the USART.
19.1
Features
• Independant bit number configuration for transmit and receive
• Supports Serial Frames with 5, 6, 7, 8, 9 or 13, 14, 15, 16, 17 Data Bits and 1 or 2 Stop Bits
• Biphase Manchester encoder/decoder (for DALI Communications)
• Manchester framing error detection
• Bit ordering (MSB first or LSB first)
19.2
Overview
A simplified block diagram of the EUSART Transmitter is shown in Figure 19-1. CPU accessible
I/O Registers and I/O pins are shown in bold.
Figure 19-1. EUSART Block Diagram
The EUSART is activated with the EUSART bit of EUCSRB register. Until this bit is not set, the
USART will behave as standard USART, all the functionnalities of the EUSART are not
accessible.
PARITY
GENERATOR
UBRR[H:L]
UDR
(Transmit)
EUDR
(Transmit)
UDR
(Receive)
EUDR
(Receive)
UCSRA
UCSRB
UCSRC
EUCSRA
EUCSRB
EUCSRC
BAUD RATE GENERATOR
TRANSMIT SHIFT REGISTER
RECEIVE SHIFT REGISTER
RxD
TxD
PIN
CONTROL
PIN
CONTROL
XCK
DATA
RECOVERY
CLOCK
RECOVERY
PIN
CONTROL
TX
CONTROL
RX
CONTROL
PARITY
CHECKER
MANCHESTER
ENCODER
CLKio
SYNC LOGIC
Clock Generator
Transmitter
Receiver
MANCHESTER
DECODER



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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