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piCorePlayer 1.15c

pCP Team 1 May 2014 pCP 1.15c

Please use the new version: piCorePlayer 1.15c.


  • Improved memory flow in the Raspberry Pi kernel and firmware now enabling DMA_CMA. The problem was that when the USB DMA engine fetches data for transfer, chunks of old 32-byte data get transmitted, resulting in crackling USB audio.
  • Now High-speed isochronous transactions should be accelerated as well - so those of you with USB DACs that had problems, please try this version and report your findings.

The pCP Team
Paul, Greg, Ralphy and Steen


Older versions of piCorePlayer may not be compatible with the newer versions of the Raspberry Pi. You need to review the Release notes to determine when the support for your particular Raspberry Pi was added. It is safer to use the latest version of piCorePlayer as it will be compatible with the latest version of the Raspberry Pi.

The Software and Information is provided "as is" without warranty of any kind, either express or implied, including without limitation any implied warranties of condition, uninterrupted use, merchantability, fitness for a particular purpose, or non-infringement.
Raspberry Pi is a trademark of the Raspberry Pi Foundation.