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--- en:c2_hifi_shield [2016/10/05 17:53]
odroid [HiFi-shield2]
+++ en:c2_hifi_shield [2016/12/11 10:07] (current)
odroid [HiFi-shield2]
@@ Line 3: / Line 3: @@
 {{http://www.hardkernel.com/main/_Files/prdt/2016/201605/201605181634077377.jpg?400|}}
-The HiFi Shield Plus provides both stereo RCA connectors and a 3.5mm stereo jack (all gold-plated) to connect to external amplifiers and other audio equipment. Via TI's high-end PCM5102 DAC chip(known as Burr-Brown), it supports 16, 24, 32 bit audio formats with minimal distortion (-93dB) and ideal dynamics (110dB+), plus amazing sampling rates of 384kHz
+The HiFi Shield Plus provides both stereo RCA connectors and a 3.5mm stereo jack (all gold-plated) to connect to external amplifiers and other audio equipment. An S/PDIF Optical output is also available.  Via TI's high-end **PCM5102** DAC chip(known as Burr-Brown), it supports 16, 24, 32 bit audio formats with minimal distortion (-93dB) and ideal dynamics (110dB+), plus amazing sampling rates of 384kHz
   - Assemble the C2 with the HiFi shield, attach a USB keyboard, USB mouse and HDMI monitor, then power up the system.\\
@@ Line 66: / Line 66: @@
 ==== HiFi-shield2 ====
-{{http://www.hardkernel.com/main/_Files/prdt/2016/201605/201605181634077377.jpg?400|}}
+{{http://www.hardkernel.com/main/_Files/prdt/2016/201610/201610081156405325.jpg?800|}}
-The HiFi Shield 2 provides both stereo RCA connectors and a 3.5mm stereo jack (all gold-plated) to connect to external amplifiers and other audio equipment. An S/PDIF Optical output is also available.
+The HiFi Shield 2 provides stereo RCA connectors to connect to external amplifiers and other audio equipment. An S/PDIF Optical output is also available.
-Via TI's high-end PCM5242 DAC chip(known as Burr-Brown), it supports 16, 24, 32 bit audio formats with minimal THD+N ratio (0.003%) and ideal dynamics (114dB+), plus amazing sampling rates of 384kHz
+Via TI's high-end **PCM5242** DAC chip(known as Burr-Brown), it supports 16, 24, 32 bit audio formats with minimal THD+N ratio (0.002%) and ideal dynamics (116dB+), plus amazing sampling rates of 384kHz. Volume control via I2C interface is great feature to keep the great audio quality with various audio output volume.
   - Assemble the C2 with the HiFi shield2, attach a USB keyboard, USB mouse and HDMI monitor, then power up the system.\\
@@ Line 107: / Line 107: @@
 echo Loading HiFi-Shield2 module
 modprobe aml_i2c
-modprobe snd_soc_pcm512x
+modprobe snd-soc-pcm512x
-modprobe snd_soc_pcm512x_i2c
+modprobe snd-soc-pcm512x-i2c
 echo pcm5242 0x4c > /sys/class/i2c-adapter/i2c-1/new_device
 modprobe snd-soc-odroid-dac2
@@ Line 147: / Line 147: @@
 odroid@odroid64:~$ </code>
+<WRAP center round important 60%>
+If above guide is not comfortable for you, try this alternative easy solution made by Fourdee (DietPi OS image author).\\
+http://forum.odroid.com/viewtopic.php?f=118&t=24415
+</WRAP>