Difference between revisions of "Audio Cape RevB"

From eLinux.org
Jump to: navigation, search
(Audio Cape Revision B1)
Line 81: Line 81:
 
|PDF Schematic
 
|PDF Schematic
 
|[[File:Audio Cape B1 Schematic.pdf]]
 
|[[File:Audio Cape B1 Schematic.pdf]]
 +
|--
 +
|Link to TLV320AIC3104 datasheet
 +
|[http://www.ti.com/product/tlv320aic3104]
 
|}
 
|}

Revision as of 10:14, 24 March 2014

Descriptions

Audio Cape

The Rev B Audio Cape provides an line level stereo audio input and output on the BeagleBone and BeagleBone Black.

Revision Changes

Revision A1

Original Audio Cape: [1]

Revision B1

Redesign of the Audio cape to lower cost, for compatibility with the BeagleBone Black, and to switch to the TLV320AIC3104 codec.

Software Support & Compatibility

All revisions are compatible with BeagleBone and BeagleBone Black using 3.8 kernel.


Device tree overlay is coming soon.


Specifications

Followings are some specifications of the Audio Cape:

Mechanical Specifications

Size 2.15" x 2.825"
Layers 2
PCB Thickness .062"
RoHS Compliant Yes



Signal Usage

Audio Cape
Power VDD_3V3EXP
Audio I2C2_SCL
I2C2_SDA
GPIO3_21
SPI1_CS0
SPI1_DO
SPI1_DI
SPI1_SCLK

Distributors

Please visit Where To Buy for a list of distributors who carry BeagleBoardToys' capes.



Product Images



Documentations

Audio Cape Revision B1

Eagle design files File:Audio Cape B1 Eagle.zip
PDF Schematic File:Audio Cape B1 Schematic.pdf
Link to TLV320AIC3104 datasheet [2]