wm9090 Wolfson Microelectronics plc, wm9090 Datasheet - Page 56
![no-image](/images/no-image-200.jpg)
wm9090
Manufacturer Part Number
wm9090
Description
Ultra Low Power Audio Subsystem
Manufacturer
Wolfson Microelectronics plc
Datasheet
1.WM9090.pdf
(78 pages)
- Current page: 56 of 78
- Download datasheet (772Kb)
WM9090
w
Register 02h Power Management (2)
Register 03h Power Management (3)
Register 06h Clocking 1
Managemen
REGISTER
REGISTER
REGISTER
ADDRESS
ADDRESS
ADDRESS
Clocking 1
R3 (03h)
R6 (06h)
Power
t (3)
BIT
BIT
BIT
14
15
14
6
5
4
8
5
4
3
SPKLVOL_EN
MIXOUTR_EN
TOCLK_RATE
MIXOUTL_EN
SPKMIX_ENA
TOCLK_ENA
IN1B_ENA
IN2A_ENA
IN2B_ENA
AGC_ENA
LABEL
LABEL
LABEL
A
A
A
DEFAULT
DEFAULT
DEFAULT
0
0
0
0
0
0
0
0
0
0
IN1B Input PGA Enable
0 = Disabled
1 = Enabled
(Note this is only required for single-ended input on the
IN1N pin)
IN2A Input PGA Enable
0 = Disabled
1 = Enabled
IN2B Input PGA Enable
0 = Disabled
1 = Enabled
(Note this is only required for single-ended input on the
IN2N pin)
AGC Enable
0 = Disabled
1 = Enabled
Speaker PGA Enable
0 = Disabled
1 = Enabled
Note that SPKMIXL and SPKLVOL are also enabled
when SPKOUTL_ENA is set.
MIXOUTL Headphone Mixer Enable
0 = Disabled
1 = Enabled
MIXOUTR Headphone Mixer Enable
0 = Disabled
1 = Enabled
SPKMIX Speaker Mixer Enable
0 = Disabled
1 = Enabled
TOCLK Rate Divider (/2)
0 = f / 2
1 = f / 1
TOCLK Enable
0 = Disabled
1 = Enabled
DESCRIPTION
DESCRIPTION
DESCRIPTION
PP, January 2010, Rev 3.0
REFER TO
REFER TO
REFER TO
Pre-Production
56
Related parts for wm9090
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![WM9711](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![WM9705](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![WM9707](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![WM9711L](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![WM8141CFT/V](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![XWM9705EFT/RV](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![WM8725ED/R](/images/no-image3.png)
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![WM8746](/images/no-image3.png)
Part Number:
Description:
24-bit, 192khz 6-channel Dac With Volume Control
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![WM8766](/images/no-image3.png)
Part Number:
Description:
24-bit, 192khz 6-channel Dac
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![WM8753](/images/no-image3.png)
Part Number:
Description:
HI FI AND TELEPHONY DUAL CODEC
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![wm8973l](/images/no-image3.png)
Part Number:
Description:
Stereo Codec Portable Audio Applications
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![wm8750](/images/no-image3.png)
Part Number:
Description:
Stereo Codec For Portable Audio Applications
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![wm8580a](/images/no-image3.png)
Part Number:
Description:
Multichannel Codec With S/pdif Transceiver
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![wm9710](/images/no-image3.png)
Part Number:
Description:
Ac97 Audio Codec Mixer With Integrated Headphone Driver
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
![wm9709](/images/no-image3.png)
Part Number:
Description:
Ac-link Interface Audio Dac
Manufacturer:
Wolfson Microelectronics plc
Datasheet: