Motor de Búsqueda de Datasheet de Componentes Electrónicos
Selected language     Spanish  ▼

Delete All
ON OFF
ALLDATASHEET.ES

X  

Preview PDF Download HTML

AT91SAM7X256 Datasheet(PDF) 28 Page - ATMEL Corporation

No. de Pieza. AT91SAM7X256
Descripción  AT91 ARM Thumb-based Microcontrollers
Descarga  664 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  ATMEL [ATMEL Corporation]
Página de inicio  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

AT91SAM7X256 Datasheet(HTML) 28 Page - ATMEL Corporation

Back Button AT91SAM7X256 Hoja de datos HTML 24Page - ATMEL Corporation AT91SAM7X256 Hoja de datos HTML 25Page - ATMEL Corporation AT91SAM7X256 Hoja de datos HTML 26Page - ATMEL Corporation AT91SAM7X256 Hoja de datos HTML 27Page - ATMEL Corporation AT91SAM7X256 Hoja de datos HTML 28Page - ATMEL Corporation AT91SAM7X256 Hoja de datos HTML 29Page - ATMEL Corporation AT91SAM7X256 Hoja de datos HTML 30Page - ATMEL Corporation AT91SAM7X256 Hoja de datos HTML 31Page - ATMEL Corporation AT91SAM7X256 Hoja de datos HTML 32Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 28 / 664 page
background image
28
6120D–ATARM–02-Feb-06
AT91SAM7X256/128 Preliminary
11.2
Peripheral Multiplexing on PIO Lines
The AT91SAM7X256/128 features two PIO controllers, PIOA and PIOB, that multiplex the I/O
lines of the peripheral set.
Each PIO Controller controls 31 lines. Each line can be assigned to one of two peripheral func-
tions, A or B. Some of them can also be multiplexed with the analog inputs of the ADC
Controller.
Table 11-1 on page 29 and Table 11-2 on page 30 defines how the I/O lines of the peripherals A,
B or the analog inputs are multiplexed on the PIO Controller A and PIO Controller B. The two
columns “Function” and “Comments” have been inserted for the user’s own comments; they may
be used to track how pins are defined in an application.
Note that some peripheral functions that are output only, may be duplicated in the table.
At reset, all I/O lines are automatically configured as input with the programmable pull-up
enabled, so that the device is maintained in a static state as soon as a reset is detected.


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


Enlace URL




Privacy Policy
ALLDATASHEET.ES
Does ALLDATASHEET help your business so far?  [ DONATE ]  

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Favorito   |   Intercambio de Enlaces   |   Lista de Fabricantes
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