WISOL CO. LTD ATM100 사용자 설명서
ATM100
Version 1.0
page 1 of 14
OEM Integrators / User Manual
1. Introduction
The ATM100 module offers customers fast time to market with a mono, or stereo, wireless audio connection. The module
is optimized for low-cost, high-quality, easy-to-use wireless audio solutions for wireless subwoofer or wireless rear speaker
applications.
Avnera’s proprietary wireless system takes a new approach to wireless audio. The wireless protocol was designed from the
ground up and delivers uncompressed mono or stereo audio, with fixed latency over the air, without interference issues,
and with industry leading WiFi coexistence – even at close proximities to a WiFi device.
Avnera-enabled wireless modules offer a low-touch, easy-to-integrate wireless audio solution and enables fast time to
market by eliminating concerns about compliance, antenna tuning, and board optimization.
is optimized for low-cost, high-quality, easy-to-use wireless audio solutions for wireless subwoofer or wireless rear speaker
applications.
Avnera’s proprietary wireless system takes a new approach to wireless audio. The wireless protocol was designed from the
ground up and delivers uncompressed mono or stereo audio, with fixed latency over the air, without interference issues,
and with industry leading WiFi coexistence – even at close proximities to a WiFi device.
Avnera-enabled wireless modules offer a low-touch, easy-to-integrate wireless audio solution and enables fast time to
market by eliminating concerns about compliance, antenna tuning, and board optimization.
Modules based on Avnera’s AV6210 silicon provide breakthrough wireless audio functionality with fixed low-latency
point-to-point transport of uncompressed mono/stereo PCM audio data supporting a wide range of input sample rates. A
single I2S digital audio port is used for the module audio input/output.
point-to-point transport of uncompressed mono/stereo PCM audio data supporting a wide range of input sample rates. A
single I2S digital audio port is used for the module audio input/output.
2. Feature
Product Size
‐
Module Size (mm): 40.4 (W) X 26.0 (L) X 3.2 (H)
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Antenna Type : PCB Printed Antenna
Audio Interfaces
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I2S Digital Input/Output interface with >94dB end-to-end digital audio path
2.4 GHz ISM band, continuous dynamic channel selection
Forward error correction coding, error detection, and audio-specific error concealment
Forward error correction coding, error detection, and audio-specific error concealment
Dual onboard printed PCB antennas for multipath and fading mitigation
Auto-search/synch and dynamic channel selection
Low, fixed latency of less than 20ms for typical audio applications
24 pin FPC or pin header connector
Sample rate converter: Support for 32 - 96kHz input sample rates
Over-the-air upgrade capability
Customizable firmware for simple, low-cost, sub-woofer amplifier implementations
General purpose over-the-air (OTA) serial interface:
> 11 kbps, bi-directional, full duplex
Support for amplifier control data, meta-data data, and remote commands