Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

Preview PDF HTML

AS3955 Folha de dados(PDF) 64 Page - ams AG

Nome de Peças AS3955
Descrição Electrónicos  NFC Forum Compliant Dynamic Tag
PDF  102 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  AMSCO [ams AG]
Página de início  http://www.ams.com
Logo AMSCO - ams AG

AS3955 Folha de dados(HTML) 64 Page - ams AG

Back Button AS3955 Datasheet HTML 60Page - ams AG AS3955 Datasheet HTML 61Page - ams AG AS3955 Datasheet HTML 62Page - ams AG AS3955 Datasheet HTML 63Page - ams AG AS3955 Datasheet HTML 64Page - ams AG AS3955 Datasheet HTML 65Page - ams AG AS3955 Datasheet HTML 66Page - ams AG AS3955 Datasheet HTML 67Page - ams AG AS3955 Datasheet HTML 68Page - ams AG Next Button
Zoom Inzoom in Zoom Outzoom out
 64 / 102 page
background image
Page 64
ams Datasheet
Document Feedback
[v1-04] 2016-Feb-03
AS3955 − Detailed Description
Reading Received Data from Buffer
Reading received data from the buffer is similar to reading data
from an addressable registers. Difference is that, in case of
reading more bytes, they all come from the buffer. The
command mode code 101b indicates buffer operations. In case
the command is terminated by putting /SS high before a packet
of 8 bits composing one byte is read that particular byte is
considered read.
Direct Command Mode
Direct Command Mode is comprised of one command byte
followed by argument byte. SPI operation mode bits 11b
indicate Direct Command Mode. The following six bits define
command code, sent MSB first. Last two bits in argument byte
indicate success of the direct command. Value 01h of the
argument byte indicates that command was accepted, while
value 02h indicates rejected due to internal access priorities.
The argument byte does not provide information on timing of
the command execution.
Figure 66:
Sending a Direct Command Over SPI
1
1
C5
C4
C3
C2
C1
C0
X
X
SCLK rising
edge Data is
transferred
from µC
SCLK falling
edge Data is
sampled
Two leading
ONE indicate
COMMAND
Mode
D7
D6
D5
D4
D3
D2
D1
D0
/SS
SCLK
MOSI



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


Folha de dados Download

Go To PDF Page


Ligação URL



ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   Link para a ficha técnica    |   roca de Link   |   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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com