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

X  

Preview PDF HTML

WM8946ECS/R Datasheet(PDF) 127 Page - Wolfson Microelectronics plc

Part # WM8946ECS/R
Description  Stereo Low-Power CODEC with Video Buffer
PDF  175 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  WOLFSON [Wolfson Microelectronics plc]
Direct Link  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8946ECS/R Datasheet(HTML) 127 Page - Wolfson Microelectronics plc

Back Button WM8946ECS/R Datasheet HTML 123Page - Wolfson Microelectronics plc WM8946ECS/R Datasheet HTML 124Page - Wolfson Microelectronics plc WM8946ECS/R Datasheet HTML 125Page - Wolfson Microelectronics plc WM8946ECS/R Datasheet HTML 126Page - Wolfson Microelectronics plc WM8946ECS/R Datasheet HTML 127Page - Wolfson Microelectronics plc WM8946ECS/R Datasheet HTML 128Page - Wolfson Microelectronics plc WM8946ECS/R Datasheet HTML 129Page - Wolfson Microelectronics plc WM8946ECS/R Datasheet HTML 130Page - Wolfson Microelectronics plc WM8946ECS/R Datasheet HTML 131Page - Wolfson Microelectronics plc Next Button
Zoom Inzoom in Zoom Outzoom out
 127 / 175 page
background image
Production Data
WM8946
w
PD, July 2012, Rev 4.3
127
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
R24 (18h)
Right DAC
digital Vol
12
DAC_VU
0
DAC Volume Update
Writing a 1 to this bit will cause Left and Right DAC
volume to be updated simultaneously
8
DACR_MUTE
0
Right DAC Digital Mute
0 = Disable Mute
1 = Enable Mute
7:0
DACR_VOL
[7:0]
1100_0000 Right DAC volume control
0000_0000 = mute
0000_0001 = -71.625dB
0000_0010 = -71.250dB
…
1100_0000 = 0dB
...
1111_1111 = +23.625dB
Register 18h Right DAC digital Vol
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
R25 (19h)
ADC Control
1
8
ADC_MUTEAL
L
1
ADC Digital Mute for All Channels
0 = Disable Mute
1 = Enable Mute on all channels
1
ADCR_DATIN
V
0
Right ADC Invert
0 = Right ADC output not inverted
1 = Right ADC output inverted
0
ADCL_DATINV
0
Left ADC Invert
0 = Left ADC output not inverted
1 = Left ADC output inverted
Register 19h ADC Control 1
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
R26 (1Ah)
ADC Control
2
2:1
ADC_HPF_CU
T[1:0]
00
High pass filter configuration.
00 = 1
st order HPF
(fc=4Hz at fs=48kHz)
01 = 2
nd order HPF
(fc=122Hz at fs=48kHz)
10 = 2
nd order HPF
(fc=153Hz at fs=48kHz)
11 = 2
nd order HPF
(fc=196Hz at fs=48kHz)
Table 11
0
ADC_HPF
0
ADC Digital High Pass Filter Enable
0 = Disabled
1 = Enabled
Register 1Ah ADC Control 2



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