Hi,
I bought the USB Audio 2.0 MC Reference Design, loaded the usb_audio.xe firmware that I obtained from the XMOS website and installed the Windows driver.
Everything works perfectly, however, every 5 minutes or so the device would output (on all the input and output channels) a random beep. (Sine wave of about 1 kHz).
Why does this happen and how can I remove this?
Thanks!
USB Audio 2.0 MC Reference Design Sine Wave Output
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hannodewind
- New User
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larry
- Respected Member
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Hi. These references should answer your question:
http://www.xmos.com/products/development-kits/usbaudio2An evaluation Thesycon Windows driver is supplied with both reference designs. The Thesycon production driver is available through XMOS as a separate part number which bundles the driver with the XS1-L devices, not requiring any upfront NRE fees, or through Thesycon directly using a customer negotiated payment model. Access to the Thesycon production driver via the bundled part is subject to a minimum order quantity.
https://www.xmos.com/user/uid/dashboard ... ce-designsThesycon USB Audio 2.0 Windows Evaluation Driver. Full version of Windows driver with periodic beep tones after 30 minutes