PI2Media 502HTA
Hardware Reference Manual – P3 - 8/31/2017
PAGE 14
7
502HTA SOFTWARE
7.1
OVERVIEW
Due to the various resources interfaced on the 502HTA, both internal and external to
the Raspberry Pi, it is necessary to initialize a large number of CPU registers and
external devices before correct operation can begin. These values and their proper
sequencing are beyond the scope of this document. See our web site at
http://www.pi2design.com
or email us at [email protected] for example operating
and initialization code.
7.2
DRIVER SOFTWARE COMPATIBILITY
The 502HTA is compatible with the standard Raspberry Pi PCM5102A driver. An
example is the Hifiberry DAC. Using this driver will support all the audio functionality of
the 502HTA, but will not enable the Power on/off control. The Volumio 2 Audio Player
(
www.volumio.org
) supports the 502HTA by way of the 503HTA plugin.
