[產品] Wolfson Audio Card for Raspberry Pi Model B

wolfson_audio_card_for_raspberry_pi_512mb

《特色》
* 採用 WM5102 audio hub、WM8804 S/PDIF transceiver 和 WM7220 digital microphone 晶片。
* 內建 1.4W 喇叭擴大機(需外接電源)。
* 可輸出高畫質音效(24-bit/192kHz)。

《規格》
Inputs:
* 3.5mm jack(4-pole) for a headset/boom mic for gaming or VoIP applications
* 2x On-board MEMS microphone
* 3.5 mm jack stereo line input for connection to devices such as digital audio players (iPod etc.) or mobile phones SPDIF Coaxial digital

Outputs:
* 3.5mm jack(4-pole) for a headset/boom mic for gaming or VoIP applications
* 3.5 mm jack for stereo line output for connection to devices such as external stereo amplifiers or powered speakers SPDIF Coaxial digital

Dimensions:
* without jacks: 64mm x 56mm x 1mm
* Weight: 23.8g
* 注意:本音效不包含 Raspberry Pi
* 注意:本音效卡只適用於 Raspberry Pi Model B 512MB

wolfson-audio-card-interface圖片來源:liliputing.com

《新聞》
* [新聞] Wolfson Audio Card:Raspberry Pi專用音效卡

《文件》
* Wolfson Audio Card Schematic Diagram
* User Manual for Wolfson Audio Card
* Wolfson Audio Card

《教學》
* [進階] 安裝 Raspberry Pi 的 Toolchain
* [進階] 編譯 Raspberry Pi 的核心
* Building the Wolfson Audio drivers into the kernel on the Raspberry Pi(編譯 wolfson audio card kernel driver 到 kernel 3.10)
* RPi Linux driver for Wolfson / Cirrus Logic Audio Card(編譯 wolfson audio card kernel driver 到 kernel 4.4.6)

《下載》
* Wolfson Kernel Drivers for Pi(只有 kernel driver source,52KB)
* Pre-build image for Pi(完整 Raspbian 映像檔含 driver,1.7GB)

《相關》
* Raspberry Pi Rev 2 Model B 512MB

$ 1,260

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