Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LM49352 Datasheet(PDF) 53 Page - Texas Instruments

Part # LM49352
Description  Boomer Mono Class D Audio Codec Subsystem with Ground Referenced Headphone Amplifiers, Earpiece Driver, and Audio DSP
PDF  106 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

LM49352 Datasheet(HTML) 53 Page - Texas Instruments

Back Button LM49352 Datasheet HTML 49Page - Texas Instruments LM49352 Datasheet HTML 50Page - Texas Instruments LM49352 Datasheet HTML 51Page - Texas Instruments LM49352 Datasheet HTML 52Page - Texas Instruments LM49352 Datasheet HTML 53Page - Texas Instruments LM49352 Datasheet HTML 54Page - Texas Instruments LM49352 Datasheet HTML 55Page - Texas Instruments LM49352 Datasheet HTML 56Page - Texas Instruments LM49352 Datasheet HTML 57Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 53 / 106 page
background image
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
15
14
13
12
11
10
9
PCM_CLK
PCM_SDO/
PCM_SDI
PCM_SYNC
Short frame sync mode
Long frame sync mode
0
23
22
21
3
2
1
0
23
22
21
3
2
1
0
I2S_CLK
I2S_SDO/
I2S_SDI
I2S_SYNC
Left Word
Right Word
LM49352
www.ti.com
SNAS467E – MARCH 2009 – REVISED MARCH 2013
Figure 64. Right Justified Data Format (24 bit example)
Figure 65. PCM Serial Data Format (16 bit example)
The following registers are used to control the LM49352's audio ports. Audio Port 1 and Audio Port 2 are
identical. Port 1 is programmed through the (0x5Xh) registers. Port 2 is programmed through the (0x6Xh)
registers.
Table 36. BASIC_SETUP (0x50h/0x60h)
Bits
Field
Description
0
STEREO
If set, the audio port will receive and transmit stereo data.
1
RX_ENABLE
If set, the input is enabled (enables the SDI port and input shift register and any clock
generation required).
2
TX_ENABLE
If set, the output is enabled (enables the SDO port and output shift register and any clock
generation required).
3
CLOCK_MS
If set, the audio port will transmit the clock when either the RX or TX is enabled.
4
SYNC_MS
If set, the audio port will transmit the sync signal when either the RX or TX is enabled.
5
CLOCK_PHASE
This sets how data is clocked by the Audio Port.
CLOCK_PHASE
Audio Data Mode
0
I2S (TX on falling edge, RX on rising edge)
1
PCM (TX on rising edge, RX on falling edge)
6
STEREO_SYNC_PHASE
If set, this reverses the left and right channel data of the Audio Port.
STEREO_SYNC_PHASE
Audio Port Data Orientation
Left channel data goes to left channel output.
0
Right channel data goes to right channel output.
Right channel data goes to left channel output.
1
Left channel data goes to right channel output.
Copyright © 2009–2013, Texas Instruments Incorporated
Submit Documentation Feedback
53
Product Folder Links: LM49352



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