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pmod:pmodamp3:reference-manual [2021/05/14 23:03] – ↷ Page moved from reference:pmod:pmodamp3:reference-manual to pmod:pmodamp3:reference-manual Arthur Brownpmod:pmodamp3:reference-manual [2022/10/04 11:38] (current) – external edit 127.0.0.1
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 the programmable mode and set the gain to -12dB or lower.  the programmable mode and set the gain to -12dB or lower. 
  
-The I²C programmable mode is used to set alternate Master Clock (MCLK) and Bit Clock (BCLK) ratios as well as configure the Dynamic Range Control (DRC). More information about these options is available in our [[reference:pmod:pmodamp3:start#additional_resources|user guide]].+The I²C programmable mode is used to set alternate Master Clock (MCLK) and Bit Clock (BCLK) ratios as well as configure the Dynamic Range Control (DRC). More information about these options is available in our [[pmod:pmodamp3:start#additional_resources|user guide]].
  
 To transfer audio data in the I²S audio format, the MCLK, BCLK, the Left/Right Word Clock (LRCLK), and the data (SDATA) will need to be provided either internally or externally as appropriate. This module is able to receive audio data anywhere between 8 and 32-bits of resolution. An example timing diagram from Texas Instruments on how I²S data is to be sent to the module is provided below: To transfer audio data in the I²S audio format, the MCLK, BCLK, the Left/Right Word Clock (LRCLK), and the data (SDATA) will need to be provided either internally or externally as appropriate. This module is able to receive audio data anywhere between 8 and 32-bits of resolution. An example timing diagram from Texas Instruments on how I²S data is to be sent to the module is provided below:
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 The schematics of the %%Pmod AMP3%% are available {{reference:pmod:pmodamp3:pmodamp3_sch.pdf|here}}. Additional information about the audio amplifier including communication modes and specific timings of the chip can be found by checking out its datasheet [[http://www.analog.com/media/en/technical-documentation/data-sheets/SSM2518.pdf|here]].  The schematics of the %%Pmod AMP3%% are available {{reference:pmod:pmodamp3:pmodamp3_sch.pdf|here}}. Additional information about the audio amplifier including communication modes and specific timings of the chip can be found by checking out its datasheet [[http://www.analog.com/media/en/technical-documentation/data-sheets/SSM2518.pdf|here]]. 
  
-More specific information about how to use the %%Pmod AMP3%% can be found by checking out our [[reference:pmod:pmodamp3:start#additional_resources|user guide]]. Example code demonstrating how to get information from the %%Pmod AMP3%% can be found [[reference:pmod:pmodamp3:start#example_projects|here]]. +More specific information about how to use the %%Pmod AMP3%% can be found by checking out our [[pmod:pmodamp3:start#additional_resources|user guide]]. Example code demonstrating how to get information from the %%Pmod AMP3%% can be found [[pmod:pmodamp3:start#example_projects|here]]. 
  
 If you have any questions or comments about the %%Pmod AMP3%%, feel free to post them under the appropriate section ("Add-on Boards") of the [[https://forum.digilentinc.com/|Digilent Forum]]. If you have any questions or comments about the %%Pmod AMP3%%, feel free to post them under the appropriate section ("Add-on Boards") of the [[https://forum.digilentinc.com/|Digilent Forum]].