Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

Preview PDF HTML

AT83SND1CXXX-ROTIL Fiches technique(PDF) 154 Page - ATMEL Corporation

No de pièce AT83SND1CXXX-ROTIL
Description  Single-Chip Flash Microcontroller with MP3 Decoder and Human Interface
PDF  212 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  ATMEL [ATMEL Corporation]
Site Internet  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

AT83SND1CXXX-ROTIL Fiches technique(HTML) 154 Page - ATMEL Corporation

Back Button AT83SND1CXXX-ROTIL Datasheet HTML 150Page - ATMEL Corporation AT83SND1CXXX-ROTIL Datasheet HTML 151Page - ATMEL Corporation AT83SND1CXXX-ROTIL Datasheet HTML 152Page - ATMEL Corporation AT83SND1CXXX-ROTIL Datasheet HTML 153Page - ATMEL Corporation AT83SND1CXXX-ROTIL Datasheet HTML 154Page - ATMEL Corporation AT83SND1CXXX-ROTIL Datasheet HTML 155Page - ATMEL Corporation AT83SND1CXXX-ROTIL Datasheet HTML 156Page - ATMEL Corporation AT83SND1CXXX-ROTIL Datasheet HTML 157Page - ATMEL Corporation AT83SND1CXXX-ROTIL Datasheet HTML 158Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 154 / 212 page
background image
154
4109J–8051–10/06
AT8xC51SND1C
Figure 18-11. Slave SPI Polling Flows
18.3.7
Slave Mode with Interrupt Policy
Figure 18-10 shows the initialization phase and the transfer phase flows using the interrupt.
The transfer format depends on the master controller.
Reading SPSTA at the beginning of the ISR is mandatory for clearing the SPIF flag. Clear is
effective when reading SPDAT.
SPI Initialization
Polling Policy
Disable interrupt
SPIE = 0
SPI Transfer
Polling Policy
Data Received?
SPIF = 1?
Select Slave Mode
MSTR = 0
Select Format
program CPOL & CPHA
Enable SPI
SPEN = 1
Prepare Next Transfer
write data in SPDAT
Get Data Received
read SPDAT
Prepare Transfer
write data in SPDAT



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


Fiches technique Télécharger

Go To PDF Page


Lien URL



ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Lien vers la fiche technique    |   Echange de liens   |   Fabricants
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