Preliminary Development
–
BARIX IP AUDIO MODULE 400
–
V 02.20
–
9.April.2018
Introduction
4
Introduction
About this
document
This Development Specification aims at giving insight to detailed
technical aspects of the Barix IP AUDIO MODULE 400 (IPAM400) and
complements the information given in the product sheet.
Additional
documents
As several different Linux OS based images and packages can be used
with the Barix IP AUDIO MODULE 400, the process of loading or
updating software is covered in individual documents.
For information about the loading and configuration of the loaded
firmware please refer to the corresponding software user manual and
firmware technical documentation.
About the IP
AUDIO MODULE
400
The IP AUDIO MODULE 400 enables manufacturers of traditional audio
devices to add network capabilities to their products as well as develop
IP streaming devices.
Hardware
features
The Barix IP AUDIO MODULE 400 features:
•
Stereo line input and output, 0dBuStereo Line in and outputs
•
Microphone input (coil, powered or passive capacitive,
balanced or unbalanced)
•
I2S input and output (192k capable)
•
Integrated SoC with ARM Cortex quad core CPU
•
10/100/100Mbit Ethernet port (with PHY)
•
SD/TF card slot
•
16MB SPI Flash
•
TTL level UART
•
USB2.0 OTG interface, two USB2.0 Host
•
Dallas 1-wire interface (e.g. for Real Time Clock)
•
7 GPIOs
•
Small form factor
•
Low Power consumption, runs off a 3.3Volt DC
power source
•
2 mounting holes (0.106”/2.7mm) for fixation of IP Audio
Module
Evaluation of the
Barix IP Audio
Module
Barix recommends the IPAM evaluation board based on Annucicom 60
for evaluation purposes prior to development of an own carrier board.
