[sound] 4 channel TDM I2S Audio on the RPI-5 - Raspberry Pi Forums I'm currently building a 4 channel microphone HAT for the raspberry pi based on the AC108 Something similar to the respeaker 4-mic array respeaker 4-mic array (which can not be found anywhere btw) with some camera placeholders
Native DSD output on multichannel I2S (e. g. RPi5) possible? Any native-DSD-capable player (e g mpd-dsd) could use it on any multichannel-I2S SBC A boom in multichannel hats for RPi5 can be expected, those having a DAC chip with DSD support could even offer native DSD 🙂
RPi 5 quad-lane I2S · rsta2 circle · Discussion #453 · GitHub Apparently the RPi 5 supports 4 lanes of I2S output Would it be possible to expand the I2S support from 2 channels to 8? The hifiberry-dac8x-overlay dts appears to show how this could work for a quad-PCM5102A configuration
Development of DIY Pi5 multi-channel soundcard Hi all, I am working to develop a soundcard for the Pi5 that utilises the new multi-channel I2S capability The design parameters are: Decent performance
I2S2 additional I2S bus on Pi 5 and CM5 - pinouts needed RP1 has three instances of the Synopsys Designware I2S peripheral, revision 1 11a, two of which are available on GPIO bank 0 Each I2S instance can operate in a bidirectional mode with a configurable number of channel pairs
I2S and Multi channel audio | diyAudio It is possible to transfer more than 2 channels in I2S bus using TDM (Time Division Multiplexing) This requires that your USB-I2S bridge and your DAC have TDM capability