Description of I2S-Interface of PLS8-E | Telit Cinterion IoT Developer Community
January 21, 2016 - 10:34am, 2132 views
Hello,
Is there a datasheet describing the I2S interface of the PLS8-E module?
The current version of the "Hardware Interface Description" as to be found under https://iot-developer.thalesgroup.com/documentation/pls8-e-technical-doc... lacks this information.
Best regards
Michael Freitag
Hello,
These are the documents for release 1 as I can see. This interface is present in release 2 and 3.
Documents that are published on the forum may not be updated. So the best way to get the current versions is to contact the local technical sales people.
Regards,
Bartłomiej
Hi,
The PLS8-E V02.011a HW and AT manuals recognizes the Inter IC Sound Interface (I2S).
The AT^SAIC Audio Interface Configuration section describes how to select the I2S.
For example, in AT^SAIC=3,1,1,3,0,0,1,0 the first "3" chooses the I2S; "1" is default (dfigital PCM).
The hardware signals are the same as in PCM, with I2S_MCLKOUT added to provide master clock for non
PLL codecs. The Pad is P6.
Regards, Antero
Antero Markkula
Communication and Mechatronics
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