Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

Preview PDF HTML

STA309B Datasheet(PDF) 16 Page - STMicroelectronics

Part # STA309B
Description  Multichannel digital audio processor with FFX짰
PDF  66 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STA309B Datasheet(HTML) 16 Page - STMicroelectronics

Back Button STA309B Datasheet HTML 12Page - STMicroelectronics STA309B Datasheet HTML 13Page - STMicroelectronics STA309B Datasheet HTML 14Page - STMicroelectronics STA309B Datasheet HTML 15Page - STMicroelectronics STA309B Datasheet HTML 16Page - STMicroelectronics STA309B Datasheet HTML 17Page - STMicroelectronics STA309B Datasheet HTML 18Page - STMicroelectronics STA309B Datasheet HTML 19Page - STMicroelectronics STA309B Datasheet HTML 20Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 16 / 66 page
background image
I2C bus operation
STA309B
16/66
Doc ID 022570 Rev 2
the 9th-bit time. The byte following the device identification byte is the internal space
address.
5.3
Write operation
Following the START condition the master sends a device select code with the RW bit set
to 0. The STA309B acknowledges this and then waits for the byte of internal address.
After receiving the internal byte address the STA309B again responds with an
acknowledgement.
5.3.1
Byte write
In the byte write mode the master sends one data byte, this is acknowledged by the FFX
core. The master then terminates the transfer by generating a STOP condition.
5.3.2
Multi-byte write
The multi-byte write modes can start from any internal address. The master generating a
STOP condition terminates the transfer.
Figure 4.
Write mode sequence
Figure 5.
Read mode sequence
DEV-ADDR
ACK
START
RW
SUB-ADDR
ACK
DATA IN
ACK
STOP
BYTE
WRITE
DEV-ADDR
ACK
START
RW
SUB-ADDR
ACK
DATA IN
ACK
STOP
MULTIBYTE
WRITE
DATA IN
ACK
DEV-ADDR
ACK
START
RW
DATA
NO ACK
STOP
CURRENT
ADDRESS
READ
DEV-ADDR
ACK
START
RW
SUB-ADDR
ACK
DEV-ADDR
ACK
STOP
RANDOM
ADDRESS
READ
DATA
NO ACK
W
R
T
R
A
T
S
DEV-ADDR
ACK
START
DATA
ACK
DATA
ACK
STOP
SEQUENTIAL
CURRENT
READ
DATA
NO ACK
DEV-ADDR
ACK
START
RW
SUB-ADDR
ACK
DEV-ADDR
ACK
SEQUENTIAL
RANDOM
READ
DATA
ACK
W
R
T
R
A
T
S
DATA
ACK
NO ACK
STOP
DATA
RW=
HIGH



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


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