R Thread Starter Rugratko Joined Dec 14, 2019 2 Dec 14, 2019 #1 Hello! I have a Synaptics AudioSmart 4-Mic Development Kit , but there are no datasheets for their chips. Specifically: CX20924 & CX22721. Please help me identify pins or find datasheets.
Hello! I have a Synaptics AudioSmart 4-Mic Development Kit , but there are no datasheets for their chips. Specifically: CX20924 & CX22721. Please help me identify pins or find datasheets.
P pmd34 Joined Feb 22, 2014 518 Dec 14, 2019 #2 Hmm it looks like they are purposly avoiding issuing data sheets on thier chips.. rather stingy of them!
Hmm it looks like they are purposly avoiding issuing data sheets on thier chips.. rather stingy of them!
bertus Joined Apr 5, 2008 21,054 Dec 14, 2019 #4 Hello, The CX22721 is a codec : https://search.yahoo.com/search?n=1...vf=all&vm=i&fl=0&fr=altavista&p="CX22721"&vs= The CX20924 is a voice processor : https://search.yahoo.com/search?n=1...vf=all&vm=i&fl=0&fr=altavista&p="CX20924"&vs= Bertus
Hello, The CX22721 is a codec : https://search.yahoo.com/search?n=1...vf=all&vm=i&fl=0&fr=altavista&p="CX22721"&vs= The CX20924 is a voice processor : https://search.yahoo.com/search?n=1...vf=all&vm=i&fl=0&fr=altavista&p="CX20924"&vs= Bertus
R Thread Starter Rugratko Joined Dec 14, 2019 2 Dec 14, 2019 #5 Thank you guys, i saw those things, but i need some like it: http://ww1.microchip.com/downloads/en/DeviceDoc/20005202A.pdf
Thank you guys, i saw those things, but i need some like it: http://ww1.microchip.com/downloads/en/DeviceDoc/20005202A.pdf
B bassbindevil Joined Jan 23, 2014 147 Dec 20, 2019 #6 Something: https://github.com/conexant/codec_drivers/wiki/CX2X72x-Porting-Guide And googling cx2x72x porting guide found this: https://www.synaptics.com/sites/default/files/audiosmart-4mic-dev-kit-user-guide.pdf using Synaptics' site search for audiosmart found this page: https://www.synaptics.com/partners/amazon/ds20924
Something: https://github.com/conexant/codec_drivers/wiki/CX2X72x-Porting-Guide And googling cx2x72x porting guide found this: https://www.synaptics.com/sites/default/files/audiosmart-4mic-dev-kit-user-guide.pdf using Synaptics' site search for audiosmart found this page: https://www.synaptics.com/partners/amazon/ds20924