Aikri QCS404: Aikri-40X-4LS-1
The Aikri-40X-4LS-1 System on Module (SoM) is powered by Qualcomm® QCS404 SoC, which is designed specifically for smart audio applications. The QCS404 supports features such as Multi-mic Qualcomm® Noise and Echo Cancellation that isolates noisy environments from voice, simultaneous multi-keyword detection to aid voice services like Amazon Alexa and Google assistant, Qualcomm® DDFA™ amplifier technology, Qualcomm® aptX™ audio, and Dolby Atmos.
The QCS404 integrates a 64-bit Quad-core Arm Cortex-A53-1.4 GHz CPU and a dedicated high-performance audio DSP with hardware enhancement capable of up to 32 channels of audio post processing. The Aikri-40X-4LS-1 SoM integrates 2x2 11ac Wi-Fi and Bluetooth 5.0 connectivity and supports a mic array, multi-speaker connection via Wi-Fi/BT, and multi-room audio streaming. This production-ready SoM has a Yocto Linux BSP pre-loaded and helps manufacturers easily create complex, feature-rich, and voice-supported smart audio applications such as Smart speakers, Soundbars, Home cinema, Smart assistants, Home Hubs etc.
$1.00
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CPU Name |
Qualcomm® QCS404 |
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CPU Type |
Quad-core Arm Cortex-A53, 64-bit, 1.4 GHz |
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DSP |
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|---|---|
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DSP |
2 x Hexagon™ QDSP6 v66: Low Power Audio Island and Voice accelerators |
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MEMORY |
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|---|---|
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LPDDR3 |
1GB LPDDR3 |
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Flash |
8GB eMMC |
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NETWORKING |
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|---|---|
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Wi-Fi and Bluetooth |
WCN3999: 2x2 WLAN802.11 a/b/g/ac & Bluetooth 5.0 & FM |
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AUDIO |
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|---|---|
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Audio Interfaces |
WCD9335 Audio codec, SLIMBus, I2S, TDM, DMIC, Soundwire |
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Encode |
PCM and AAC |
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Decode |
PCM, AAC, MP3, AIFF, APE, DSF, FLAC and VORBIS |
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CONNECTIVITY |
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|---|---|
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USB |
1 x USB 3.0; 1 x USB 2.0 |
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PCIe |
1 x PCIe Gen 2 |
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Other Interfaces |
SDIO 3.0 I2C SPI UART Ethernet RGMII GPIOs |
| Sensor Interfaces |
SPI, I2C, GPIO connections |
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OS SUPPORT |
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|---|---|
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OS |
Linux, Yocto Thud, Kernel 4.14 |
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MECHANICAL SPECIFICATIONS |
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|---|---|
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Dimensions (W x L) |
65.42 mm X 57.82 mm with 4x 90-pin board-to-board connectors |
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OPERATING ENVIRONMENT |
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|---|---|
|
Input voltage |
3.6V |
|
Operating Temperature |
-20 to +55°C |
Documentation
eInfochips Aikri QCS404 SoM Technical Datasheet Download
Note :
* This is preliminary information and subject to change without notice
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